Kent C Williams

Contact Information

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

PediatricsGastroenterology & Hepatology & Nutrition700 Children’s DrColumbus, OH 43205 (map)

Learn more about Kent C. Williams

Biography

Kent Williams, MD, is an attending pediatric gastroenterologist at Nationwide Children’s and the Medical Director of Endoscopy. He is also an associate professor of Clinical Pediatrics at The Ohio State University College of Medicine. Dr. Williams’ clinical interests involve all aspects of pediatric gastroenterology, with a special interest in GI disorders in children with autism spectrum disorders. As an investigator at the Research Institute at Nationwide Children’s and OSU, he conducts basic and translational research into the mechanisms that cause functional gastrointestinal disorders, such as abdominal pain, constipation, and reflux, in children with autism. In 2012, Dr. Williams became co-chair of the Autism Treatment Network’s gastroenterology committee, a national work group that is responsible for establishing guidelines and recommendations for treatment of GI issues in children with autism spectrum disorders.

Patient Care

Locations

Main Campus of Nationwide Children’s Hospital

Academic and Clinical Areas

Center for Colorectal and Pelvic Reconstruction

Physician Team

Gastroenterology, Hepatology & Nutrition

Physician Team

Motility

Physician Team

Gastroenterology Fellowship

Faculty

Gastroenterology Motility Fellowship

Affiliate Faculty

Primary Department

Pediatrics

Primary Section

Gastroenterology & Hepatology & Nutrition

Research

Publications

                  Zuniga-Kennedy M, Davoren M, Shuffrey LC, Luna RA, Savidge T, Prasad V, Anderson GM, Veenstra-VanderWeele J, Williams KC. Intestinal Predictors of Whole Blood Serotonin Levels in Children With or Without Autism. J Autism Dev Disord. 2022 Jun 21;  

                


                  Salman SS, Williams KC, Marte-Ortiz P, Rumpf W, Mashburn-Warren L, Lauber CL, Bailey MT, Maltz RM. Polyethylene Glycol 3350 Changes Stool Consistency and the Microbiome but not Behavior of CD1 Mice. J Pediatr Gastroenterol Nutr. 2021 Oct 1; 73: 499-506.

                


                  Varni JW, Shulman RJ, Self MM, Febo-Rodriguez L, Charron H, Williams K, Nurko S, Rosen RL, Chumpitazi BP, Gastroparesis Research Consortium (GpCRC).. PedsQL™ Gastroparesis Symptoms Module Domain and Item Development: Qualitative Methods. J Pediatr Gastroenterol Nutr. 2021 Aug 1; 73: 192-196.

                


                  Orsagh-Yentis DK, Bai S, Bobbey A, Hayes C, Pusateri A, Williams K. Spirulina breath test indicates differences in gastric emptying based on age, gender, and BMI. Neurogastroenterol Motil. 2021 Jun; 33: e14079.

                


                  Gibbs H, Sethia R, McConnell PI, Aldrink JH, Shinoka T, Williams K, Jatana KR. Survival of Toddler with Aortoesophageal Fistula after Button Battery Ingestion. Case Rep Otolaryngol. 2021; 2021: 5557054.

                


                  Mezoff EA, Williams KC, Erdman SH. Gastrointestinal Endoscopy in the Neonate. Clin Perinatol. 2020 Jun; 47: 413-422.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Air-Swallow/GERD-Like Symptom Associations Assessed Using a Novel Application of Esophageal Impedance Technology. J Pediatr Gastroenterol Nutr. 2020 May 12;  

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows That Esophageal Air Events Can Be Temporally Associated With Gastroesophageal Reflux Disease-like Symptoms. J Pediatr Gastroenterol Nutr. 2020 Jan; 70: e7-e11.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows that Esophageal Air Events Can Be Temporally Associated with GERD-Like Symptoms. J Pediatr Gastroenterol Nutr. 2019 Sep 23;  

                


                  Arnold LE, Luna RA, Williams K, Chan J, Parker RA, Wu Q, Hollway JA, Jeffs A, Lu F, Coury DL, Hayes C, Savidge T. Probiotics for Gastrointestinal Symptoms and Quality of Life in Autism: A Placebo-Controlled Pilot Trial. J Child Adolesc Psychopharmacol. 2019 Aug 30;  

                


                  Sparks B, Cooper J, Hayes C, Williams K. Constipation in Children with Autism Spectrum Disorder Associated with Increased Emergency Department Visits and Inpatient Admissions. J Pediatr. 2018 Jun 1;  

                


                  Williams KC, Rogers LK, Hill I, Barnard J, Di Lorenzo C. PEG 3350 Administration Is Not Associated with Sustained Elevation of Glycol Levels. J Pediatr. 2018 Apr; 195: 148-153.e1.

                


                  Marler S, Ferguson BJ, Lee EB, Peters B, Williams KC, McDonnell E, Macklin EA, Levitt P, Margolis KG, Beversdorf DQ, Veenstra-VanderWeele J. Association of Rigid-Compulsive Behavior with Functional Constipation in Autism Spectrum Disorder. J Autism Dev Disord. 2017 Jun; 47: 1673-1681.

                


                  Luna RA, Oezguen N, Balderas M, Venkatachalam A, Runge JK, Versalovic J, Veenstra-VanderWeele J, Anderson GM, Savidge T, Williams KC. Distinct Microbiome-Neuroimmune Signatures Correlate With Functional Abdominal Pain in Children With Autism Spectrum Disorder. Cell Mol Gastroenterol Hepatol. 2017 Mar; 3: 218-230.

View More Publications

Education

Date of Appointment at Nationwide Children’s Hospital: 02/24/2012

Board Certifications

Pediatric Gastroenterology

Fellowship

Texas Children’s Hospital

Date Completed: 06/30/2004

Residency

Phoenix Children’s Hospital

Date Completed: 06/30/2001

Medical School

University of Illinois at Chicago

Date Completed: 05/09/1998

Contact Information

Pediatrics

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

                    Gastroenterology & Hepatology & Nutrition700 Children's DrColumbus, OH 43205 (map)

Contact Information

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

PediatricsGastroenterology & Hepatology & Nutrition700 Children’s DrColumbus, OH 43205 (map)

Learn more about Kent C. Williams

Biography

Kent Williams, MD, is an attending pediatric gastroenterologist at Nationwide Children’s and the Medical Director of Endoscopy. He is also an associate professor of Clinical Pediatrics at The Ohio State University College of Medicine. Dr. Williams’ clinical interests involve all aspects of pediatric gastroenterology, with a special interest in GI disorders in children with autism spectrum disorders. As an investigator at the Research Institute at Nationwide Children’s and OSU, he conducts basic and translational research into the mechanisms that cause functional gastrointestinal disorders, such as abdominal pain, constipation, and reflux, in children with autism. In 2012, Dr. Williams became co-chair of the Autism Treatment Network’s gastroenterology committee, a national work group that is responsible for establishing guidelines and recommendations for treatment of GI issues in children with autism spectrum disorders.

Patient Care

Locations

Main Campus of Nationwide Children’s Hospital

Academic and Clinical Areas

Center for Colorectal and Pelvic Reconstruction

Physician Team

Gastroenterology, Hepatology & Nutrition

Physician Team

Motility

Physician Team

Gastroenterology Fellowship

Faculty

Gastroenterology Motility Fellowship

Affiliate Faculty

Primary Department

Pediatrics

Primary Section

Gastroenterology & Hepatology & Nutrition

Research

Publications

                  Zuniga-Kennedy M, Davoren M, Shuffrey LC, Luna RA, Savidge T, Prasad V, Anderson GM, Veenstra-VanderWeele J, Williams KC. Intestinal Predictors of Whole Blood Serotonin Levels in Children With or Without Autism. J Autism Dev Disord. 2022 Jun 21;  

                


                  Salman SS, Williams KC, Marte-Ortiz P, Rumpf W, Mashburn-Warren L, Lauber CL, Bailey MT, Maltz RM. Polyethylene Glycol 3350 Changes Stool Consistency and the Microbiome but not Behavior of CD1 Mice. J Pediatr Gastroenterol Nutr. 2021 Oct 1; 73: 499-506.

                


                  Varni JW, Shulman RJ, Self MM, Febo-Rodriguez L, Charron H, Williams K, Nurko S, Rosen RL, Chumpitazi BP, Gastroparesis Research Consortium (GpCRC).. PedsQL™ Gastroparesis Symptoms Module Domain and Item Development: Qualitative Methods. J Pediatr Gastroenterol Nutr. 2021 Aug 1; 73: 192-196.

                


                  Orsagh-Yentis DK, Bai S, Bobbey A, Hayes C, Pusateri A, Williams K. Spirulina breath test indicates differences in gastric emptying based on age, gender, and BMI. Neurogastroenterol Motil. 2021 Jun; 33: e14079.

                


                  Gibbs H, Sethia R, McConnell PI, Aldrink JH, Shinoka T, Williams K, Jatana KR. Survival of Toddler with Aortoesophageal Fistula after Button Battery Ingestion. Case Rep Otolaryngol. 2021; 2021: 5557054.

                


                  Mezoff EA, Williams KC, Erdman SH. Gastrointestinal Endoscopy in the Neonate. Clin Perinatol. 2020 Jun; 47: 413-422.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Air-Swallow/GERD-Like Symptom Associations Assessed Using a Novel Application of Esophageal Impedance Technology. J Pediatr Gastroenterol Nutr. 2020 May 12;  

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows That Esophageal Air Events Can Be Temporally Associated With Gastroesophageal Reflux Disease-like Symptoms. J Pediatr Gastroenterol Nutr. 2020 Jan; 70: e7-e11.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows that Esophageal Air Events Can Be Temporally Associated with GERD-Like Symptoms. J Pediatr Gastroenterol Nutr. 2019 Sep 23;  

                


                  Arnold LE, Luna RA, Williams K, Chan J, Parker RA, Wu Q, Hollway JA, Jeffs A, Lu F, Coury DL, Hayes C, Savidge T. Probiotics for Gastrointestinal Symptoms and Quality of Life in Autism: A Placebo-Controlled Pilot Trial. J Child Adolesc Psychopharmacol. 2019 Aug 30;  

                


                  Sparks B, Cooper J, Hayes C, Williams K. Constipation in Children with Autism Spectrum Disorder Associated with Increased Emergency Department Visits and Inpatient Admissions. J Pediatr. 2018 Jun 1;  

                


                  Williams KC, Rogers LK, Hill I, Barnard J, Di Lorenzo C. PEG 3350 Administration Is Not Associated with Sustained Elevation of Glycol Levels. J Pediatr. 2018 Apr; 195: 148-153.e1.

                


                  Marler S, Ferguson BJ, Lee EB, Peters B, Williams KC, McDonnell E, Macklin EA, Levitt P, Margolis KG, Beversdorf DQ, Veenstra-VanderWeele J. Association of Rigid-Compulsive Behavior with Functional Constipation in Autism Spectrum Disorder. J Autism Dev Disord. 2017 Jun; 47: 1673-1681.

                


                  Luna RA, Oezguen N, Balderas M, Venkatachalam A, Runge JK, Versalovic J, Veenstra-VanderWeele J, Anderson GM, Savidge T, Williams KC. Distinct Microbiome-Neuroimmune Signatures Correlate With Functional Abdominal Pain in Children With Autism Spectrum Disorder. Cell Mol Gastroenterol Hepatol. 2017 Mar; 3: 218-230.

View More Publications

Education

Date of Appointment at Nationwide Children’s Hospital: 02/24/2012

Board Certifications

Pediatric Gastroenterology

Fellowship

Texas Children’s Hospital

Date Completed: 06/30/2004

Residency

Phoenix Children’s Hospital

Date Completed: 06/30/2001

Medical School

University of Illinois at Chicago

Date Completed: 05/09/1998

Contact Information

Pediatrics

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

                    Gastroenterology & Hepatology & Nutrition700 Children's DrColumbus, OH 43205 (map)

Contact Information

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

PediatricsGastroenterology & Hepatology & Nutrition700 Children’s DrColumbus, OH 43205 (map)

Learn more about Kent C. Williams

Contact Information

• Call us at:
• (614) 722-3450
• Fax us at:
• (614) 722-3454
• PediatricsGastroenterology & Hepatology & Nutrition700 Children’s DrColumbus, OH 43205 (map)

Learn more about Kent C. Williams

Biography

Kent Williams, MD, is an attending pediatric gastroenterologist at Nationwide Children’s and the Medical Director of Endoscopy. He is also an associate professor of Clinical Pediatrics at The Ohio State University College of Medicine. Dr. Williams’ clinical interests involve all aspects of pediatric gastroenterology, with a special interest in GI disorders in children with autism spectrum disorders. As an investigator at the Research Institute at Nationwide Children’s and OSU, he conducts basic and translational research into the mechanisms that cause functional gastrointestinal disorders, such as abdominal pain, constipation, and reflux, in children with autism. In 2012, Dr. Williams became co-chair of the Autism Treatment Network’s gastroenterology committee, a national work group that is responsible for establishing guidelines and recommendations for treatment of GI issues in children with autism spectrum disorders.

Biography

Kent Williams, MD, is an attending pediatric gastroenterologist at Nationwide Children’s and the Medical Director of Endoscopy. He is also an associate professor of Clinical Pediatrics at The Ohio State University College of Medicine. Dr. Williams’ clinical interests involve all aspects of pediatric gastroenterology, with a special interest in GI disorders in children with autism spectrum disorders. As an investigator at the Research Institute at Nationwide Children’s and OSU, he conducts basic and translational research into the mechanisms that cause functional gastrointestinal disorders, such as abdominal pain, constipation, and reflux, in children with autism. In 2012, Dr. Williams became co-chair of the Autism Treatment Network’s gastroenterology committee, a national work group that is responsible for establishing guidelines and recommendations for treatment of GI issues in children with autism spectrum disorders.

Biography

Kent Williams, MD, is an attending pediatric gastroenterologist at Nationwide Children’s and the Medical Director of Endoscopy. He is also an associate professor of Clinical Pediatrics at The Ohio State University College of Medicine. Dr. Williams’ clinical interests involve all aspects of pediatric gastroenterology, with a special interest in GI disorders in children with autism spectrum disorders. As an investigator at the Research Institute at Nationwide Children’s and OSU, he conducts basic and translational research into the mechanisms that cause functional gastrointestinal disorders, such as abdominal pain, constipation, and reflux, in children with autism. In 2012, Dr. Williams became co-chair of the Autism Treatment Network’s gastroenterology committee, a national work group that is responsible for establishing guidelines and recommendations for treatment of GI issues in children with autism spectrum disorders.

Kent Williams, MD, is an attending pediatric gastroenterologist at Nationwide Children’s and the Medical Director of Endoscopy. He is also an associate professor of Clinical Pediatrics at The Ohio State University College of Medicine. Dr. Williams’ clinical interests involve all aspects of pediatric gastroenterology, with a special interest in GI disorders in children with autism spectrum disorders. As an investigator at the Research Institute at Nationwide Children’s and OSU, he conducts basic and translational research into the mechanisms that cause functional gastrointestinal disorders, such as abdominal pain, constipation, and reflux, in children with autism. In 2012, Dr. Williams became co-chair of the Autism Treatment Network’s gastroenterology committee, a national work group that is responsible for establishing guidelines and recommendations for treatment of GI issues in children with autism spectrum disorders.

Kent Williams, MD, is an attending pediatric gastroenterologist at Nationwide Children’s and the Medical Director of Endoscopy. He is also an associate professor of Clinical Pediatrics at The Ohio State University College of Medicine. Dr. Williams’ clinical interests involve all aspects of pediatric gastroenterology, with a special interest in GI disorders in children with autism spectrum disorders. As an investigator at the Research Institute at Nationwide Children’s and OSU, he conducts basic and translational research into the mechanisms that cause functional gastrointestinal disorders, such as abdominal pain, constipation, and reflux, in children with autism. In 2012, Dr. Williams became co-chair of the Autism Treatment Network’s gastroenterology committee, a national work group that is responsible for establishing guidelines and recommendations for treatment of GI issues in children with autism spectrum disorders.

Patient Care

Locations

Main Campus of Nationwide Children’s Hospital

Patient Care

Locations

Main Campus of Nationwide Children’s Hospital

Patient Care

Locations

Main Campus of Nationwide Children’s Hospital

Locations

Main Campus of Nationwide Children’s Hospital

Locations

Main Campus of Nationwide Children’s Hospital

Locations

Main Campus of Nationwide Children’s Hospital

• Main Campus of Nationwide Children’s Hospital

Academic and Clinical Areas

Center for Colorectal and Pelvic Reconstruction

Physician Team

Gastroenterology, Hepatology & Nutrition

Physician Team

Motility

Physician Team

Gastroenterology Fellowship

Faculty

Gastroenterology Motility Fellowship

Affiliate Faculty

Primary Department

Pediatrics

Primary Section

Gastroenterology & Hepatology & Nutrition

Academic and Clinical Areas

Center for Colorectal and Pelvic Reconstruction

Physician Team

Gastroenterology, Hepatology & Nutrition

Physician Team

Motility

Physician Team

Gastroenterology Fellowship

Faculty

Gastroenterology Motility Fellowship

Affiliate Faculty

Primary Department

Pediatrics

Primary Section

Gastroenterology & Hepatology & Nutrition

Academic and Clinical Areas

Center for Colorectal and Pelvic Reconstruction

Physician Team

Gastroenterology, Hepatology & Nutrition

Physician Team

Motility

Physician Team

Gastroenterology Fellowship

Faculty

Gastroenterology Motility Fellowship

Affiliate Faculty

Primary Department

Pediatrics

Primary Section

Gastroenterology & Hepatology & Nutrition

Center for Colorectal and Pelvic Reconstruction

Physician Team

Gastroenterology, Hepatology & Nutrition

Physician Team

Motility

Physician Team

Gastroenterology Fellowship

Faculty

Gastroenterology Motility Fellowship

Affiliate Faculty

Primary Department

Pediatrics

Primary Section

Gastroenterology & Hepatology & Nutrition

• Center for Colorectal and Pelvic Reconstruction
• Physician Team
• Gastroenterology, Hepatology & Nutrition
• Physician Team
• Motility
• Physician Team
• Gastroenterology Fellowship
• Faculty
• Gastroenterology Motility Fellowship
• Affiliate Faculty
• Primary Department
• Pediatrics
• Primary Section
• Gastroenterology & Hepatology & Nutrition

Research

Publications

                  Zuniga-Kennedy M, Davoren M, Shuffrey LC, Luna RA, Savidge T, Prasad V, Anderson GM, Veenstra-VanderWeele J, Williams KC. Intestinal Predictors of Whole Blood Serotonin Levels in Children With or Without Autism. J Autism Dev Disord. 2022 Jun 21;  

                


                  Salman SS, Williams KC, Marte-Ortiz P, Rumpf W, Mashburn-Warren L, Lauber CL, Bailey MT, Maltz RM. Polyethylene Glycol 3350 Changes Stool Consistency and the Microbiome but not Behavior of CD1 Mice. J Pediatr Gastroenterol Nutr. 2021 Oct 1; 73: 499-506.

                


                  Varni JW, Shulman RJ, Self MM, Febo-Rodriguez L, Charron H, Williams K, Nurko S, Rosen RL, Chumpitazi BP, Gastroparesis Research Consortium (GpCRC).. PedsQL™ Gastroparesis Symptoms Module Domain and Item Development: Qualitative Methods. J Pediatr Gastroenterol Nutr. 2021 Aug 1; 73: 192-196.

                


                  Orsagh-Yentis DK, Bai S, Bobbey A, Hayes C, Pusateri A, Williams K. Spirulina breath test indicates differences in gastric emptying based on age, gender, and BMI. Neurogastroenterol Motil. 2021 Jun; 33: e14079.

                


                  Gibbs H, Sethia R, McConnell PI, Aldrink JH, Shinoka T, Williams K, Jatana KR. Survival of Toddler with Aortoesophageal Fistula after Button Battery Ingestion. Case Rep Otolaryngol. 2021; 2021: 5557054.

                


                  Mezoff EA, Williams KC, Erdman SH. Gastrointestinal Endoscopy in the Neonate. Clin Perinatol. 2020 Jun; 47: 413-422.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Air-Swallow/GERD-Like Symptom Associations Assessed Using a Novel Application of Esophageal Impedance Technology. J Pediatr Gastroenterol Nutr. 2020 May 12;  

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows That Esophageal Air Events Can Be Temporally Associated With Gastroesophageal Reflux Disease-like Symptoms. J Pediatr Gastroenterol Nutr. 2020 Jan; 70: e7-e11.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows that Esophageal Air Events Can Be Temporally Associated with GERD-Like Symptoms. J Pediatr Gastroenterol Nutr. 2019 Sep 23;  

                


                  Arnold LE, Luna RA, Williams K, Chan J, Parker RA, Wu Q, Hollway JA, Jeffs A, Lu F, Coury DL, Hayes C, Savidge T. Probiotics for Gastrointestinal Symptoms and Quality of Life in Autism: A Placebo-Controlled Pilot Trial. J Child Adolesc Psychopharmacol. 2019 Aug 30;  

                


                  Sparks B, Cooper J, Hayes C, Williams K. Constipation in Children with Autism Spectrum Disorder Associated with Increased Emergency Department Visits and Inpatient Admissions. J Pediatr. 2018 Jun 1;  

                


                  Williams KC, Rogers LK, Hill I, Barnard J, Di Lorenzo C. PEG 3350 Administration Is Not Associated with Sustained Elevation of Glycol Levels. J Pediatr. 2018 Apr; 195: 148-153.e1.

                


                  Marler S, Ferguson BJ, Lee EB, Peters B, Williams KC, McDonnell E, Macklin EA, Levitt P, Margolis KG, Beversdorf DQ, Veenstra-VanderWeele J. Association of Rigid-Compulsive Behavior with Functional Constipation in Autism Spectrum Disorder. J Autism Dev Disord. 2017 Jun; 47: 1673-1681.

                


                  Luna RA, Oezguen N, Balderas M, Venkatachalam A, Runge JK, Versalovic J, Veenstra-VanderWeele J, Anderson GM, Savidge T, Williams KC. Distinct Microbiome-Neuroimmune Signatures Correlate With Functional Abdominal Pain in Children With Autism Spectrum Disorder. Cell Mol Gastroenterol Hepatol. 2017 Mar; 3: 218-230.

View More Publications

Research

Publications

                  Zuniga-Kennedy M, Davoren M, Shuffrey LC, Luna RA, Savidge T, Prasad V, Anderson GM, Veenstra-VanderWeele J, Williams KC. Intestinal Predictors of Whole Blood Serotonin Levels in Children With or Without Autism. J Autism Dev Disord. 2022 Jun 21;  

                


                  Salman SS, Williams KC, Marte-Ortiz P, Rumpf W, Mashburn-Warren L, Lauber CL, Bailey MT, Maltz RM. Polyethylene Glycol 3350 Changes Stool Consistency and the Microbiome but not Behavior of CD1 Mice. J Pediatr Gastroenterol Nutr. 2021 Oct 1; 73: 499-506.

                


                  Varni JW, Shulman RJ, Self MM, Febo-Rodriguez L, Charron H, Williams K, Nurko S, Rosen RL, Chumpitazi BP, Gastroparesis Research Consortium (GpCRC).. PedsQL™ Gastroparesis Symptoms Module Domain and Item Development: Qualitative Methods. J Pediatr Gastroenterol Nutr. 2021 Aug 1; 73: 192-196.

                


                  Orsagh-Yentis DK, Bai S, Bobbey A, Hayes C, Pusateri A, Williams K. Spirulina breath test indicates differences in gastric emptying based on age, gender, and BMI. Neurogastroenterol Motil. 2021 Jun; 33: e14079.

                


                  Gibbs H, Sethia R, McConnell PI, Aldrink JH, Shinoka T, Williams K, Jatana KR. Survival of Toddler with Aortoesophageal Fistula after Button Battery Ingestion. Case Rep Otolaryngol. 2021; 2021: 5557054.

                


                  Mezoff EA, Williams KC, Erdman SH. Gastrointestinal Endoscopy in the Neonate. Clin Perinatol. 2020 Jun; 47: 413-422.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Air-Swallow/GERD-Like Symptom Associations Assessed Using a Novel Application of Esophageal Impedance Technology. J Pediatr Gastroenterol Nutr. 2020 May 12;  

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows That Esophageal Air Events Can Be Temporally Associated With Gastroesophageal Reflux Disease-like Symptoms. J Pediatr Gastroenterol Nutr. 2020 Jan; 70: e7-e11.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows that Esophageal Air Events Can Be Temporally Associated with GERD-Like Symptoms. J Pediatr Gastroenterol Nutr. 2019 Sep 23;  

                


                  Arnold LE, Luna RA, Williams K, Chan J, Parker RA, Wu Q, Hollway JA, Jeffs A, Lu F, Coury DL, Hayes C, Savidge T. Probiotics for Gastrointestinal Symptoms and Quality of Life in Autism: A Placebo-Controlled Pilot Trial. J Child Adolesc Psychopharmacol. 2019 Aug 30;  

                


                  Sparks B, Cooper J, Hayes C, Williams K. Constipation in Children with Autism Spectrum Disorder Associated with Increased Emergency Department Visits and Inpatient Admissions. J Pediatr. 2018 Jun 1;  

                


                  Williams KC, Rogers LK, Hill I, Barnard J, Di Lorenzo C. PEG 3350 Administration Is Not Associated with Sustained Elevation of Glycol Levels. J Pediatr. 2018 Apr; 195: 148-153.e1.

                


                  Marler S, Ferguson BJ, Lee EB, Peters B, Williams KC, McDonnell E, Macklin EA, Levitt P, Margolis KG, Beversdorf DQ, Veenstra-VanderWeele J. Association of Rigid-Compulsive Behavior with Functional Constipation in Autism Spectrum Disorder. J Autism Dev Disord. 2017 Jun; 47: 1673-1681.

                


                  Luna RA, Oezguen N, Balderas M, Venkatachalam A, Runge JK, Versalovic J, Veenstra-VanderWeele J, Anderson GM, Savidge T, Williams KC. Distinct Microbiome-Neuroimmune Signatures Correlate With Functional Abdominal Pain in Children With Autism Spectrum Disorder. Cell Mol Gastroenterol Hepatol. 2017 Mar; 3: 218-230.

View More Publications

Research

Publications

                  Zuniga-Kennedy M, Davoren M, Shuffrey LC, Luna RA, Savidge T, Prasad V, Anderson GM, Veenstra-VanderWeele J, Williams KC. Intestinal Predictors of Whole Blood Serotonin Levels in Children With or Without Autism. J Autism Dev Disord. 2022 Jun 21;  

                


                  Salman SS, Williams KC, Marte-Ortiz P, Rumpf W, Mashburn-Warren L, Lauber CL, Bailey MT, Maltz RM. Polyethylene Glycol 3350 Changes Stool Consistency and the Microbiome but not Behavior of CD1 Mice. J Pediatr Gastroenterol Nutr. 2021 Oct 1; 73: 499-506.

                


                  Varni JW, Shulman RJ, Self MM, Febo-Rodriguez L, Charron H, Williams K, Nurko S, Rosen RL, Chumpitazi BP, Gastroparesis Research Consortium (GpCRC).. PedsQL™ Gastroparesis Symptoms Module Domain and Item Development: Qualitative Methods. J Pediatr Gastroenterol Nutr. 2021 Aug 1; 73: 192-196.

                


                  Orsagh-Yentis DK, Bai S, Bobbey A, Hayes C, Pusateri A, Williams K. Spirulina breath test indicates differences in gastric emptying based on age, gender, and BMI. Neurogastroenterol Motil. 2021 Jun; 33: e14079.

                


                  Gibbs H, Sethia R, McConnell PI, Aldrink JH, Shinoka T, Williams K, Jatana KR. Survival of Toddler with Aortoesophageal Fistula after Button Battery Ingestion. Case Rep Otolaryngol. 2021; 2021: 5557054.

                


                  Mezoff EA, Williams KC, Erdman SH. Gastrointestinal Endoscopy in the Neonate. Clin Perinatol. 2020 Jun; 47: 413-422.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Air-Swallow/GERD-Like Symptom Associations Assessed Using a Novel Application of Esophageal Impedance Technology. J Pediatr Gastroenterol Nutr. 2020 May 12;  

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows That Esophageal Air Events Can Be Temporally Associated With Gastroesophageal Reflux Disease-like Symptoms. J Pediatr Gastroenterol Nutr. 2020 Jan; 70: e7-e11.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows that Esophageal Air Events Can Be Temporally Associated with GERD-Like Symptoms. J Pediatr Gastroenterol Nutr. 2019 Sep 23;  

                


                  Arnold LE, Luna RA, Williams K, Chan J, Parker RA, Wu Q, Hollway JA, Jeffs A, Lu F, Coury DL, Hayes C, Savidge T. Probiotics for Gastrointestinal Symptoms and Quality of Life in Autism: A Placebo-Controlled Pilot Trial. J Child Adolesc Psychopharmacol. 2019 Aug 30;  

                


                  Sparks B, Cooper J, Hayes C, Williams K. Constipation in Children with Autism Spectrum Disorder Associated with Increased Emergency Department Visits and Inpatient Admissions. J Pediatr. 2018 Jun 1;  

                


                  Williams KC, Rogers LK, Hill I, Barnard J, Di Lorenzo C. PEG 3350 Administration Is Not Associated with Sustained Elevation of Glycol Levels. J Pediatr. 2018 Apr; 195: 148-153.e1.

                


                  Marler S, Ferguson BJ, Lee EB, Peters B, Williams KC, McDonnell E, Macklin EA, Levitt P, Margolis KG, Beversdorf DQ, Veenstra-VanderWeele J. Association of Rigid-Compulsive Behavior with Functional Constipation in Autism Spectrum Disorder. J Autism Dev Disord. 2017 Jun; 47: 1673-1681.

                


                  Luna RA, Oezguen N, Balderas M, Venkatachalam A, Runge JK, Versalovic J, Veenstra-VanderWeele J, Anderson GM, Savidge T, Williams KC. Distinct Microbiome-Neuroimmune Signatures Correlate With Functional Abdominal Pain in Children With Autism Spectrum Disorder. Cell Mol Gastroenterol Hepatol. 2017 Mar; 3: 218-230.

View More Publications

Publications

                  Zuniga-Kennedy M, Davoren M, Shuffrey LC, Luna RA, Savidge T, Prasad V, Anderson GM, Veenstra-VanderWeele J, Williams KC. Intestinal Predictors of Whole Blood Serotonin Levels in Children With or Without Autism. J Autism Dev Disord. 2022 Jun 21;  

                


                  Salman SS, Williams KC, Marte-Ortiz P, Rumpf W, Mashburn-Warren L, Lauber CL, Bailey MT, Maltz RM. Polyethylene Glycol 3350 Changes Stool Consistency and the Microbiome but not Behavior of CD1 Mice. J Pediatr Gastroenterol Nutr. 2021 Oct 1; 73: 499-506.

                


                  Varni JW, Shulman RJ, Self MM, Febo-Rodriguez L, Charron H, Williams K, Nurko S, Rosen RL, Chumpitazi BP, Gastroparesis Research Consortium (GpCRC).. PedsQL™ Gastroparesis Symptoms Module Domain and Item Development: Qualitative Methods. J Pediatr Gastroenterol Nutr. 2021 Aug 1; 73: 192-196.

                


                  Orsagh-Yentis DK, Bai S, Bobbey A, Hayes C, Pusateri A, Williams K. Spirulina breath test indicates differences in gastric emptying based on age, gender, and BMI. Neurogastroenterol Motil. 2021 Jun; 33: e14079.

                


                  Gibbs H, Sethia R, McConnell PI, Aldrink JH, Shinoka T, Williams K, Jatana KR. Survival of Toddler with Aortoesophageal Fistula after Button Battery Ingestion. Case Rep Otolaryngol. 2021; 2021: 5557054.

                


                  Mezoff EA, Williams KC, Erdman SH. Gastrointestinal Endoscopy in the Neonate. Clin Perinatol. 2020 Jun; 47: 413-422.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Air-Swallow/GERD-Like Symptom Associations Assessed Using a Novel Application of Esophageal Impedance Technology. J Pediatr Gastroenterol Nutr. 2020 May 12;  

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows That Esophageal Air Events Can Be Temporally Associated With Gastroesophageal Reflux Disease-like Symptoms. J Pediatr Gastroenterol Nutr. 2020 Jan; 70: e7-e11.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows that Esophageal Air Events Can Be Temporally Associated with GERD-Like Symptoms. J Pediatr Gastroenterol Nutr. 2019 Sep 23;  

                


                  Arnold LE, Luna RA, Williams K, Chan J, Parker RA, Wu Q, Hollway JA, Jeffs A, Lu F, Coury DL, Hayes C, Savidge T. Probiotics for Gastrointestinal Symptoms and Quality of Life in Autism: A Placebo-Controlled Pilot Trial. J Child Adolesc Psychopharmacol. 2019 Aug 30;  

                


                  Sparks B, Cooper J, Hayes C, Williams K. Constipation in Children with Autism Spectrum Disorder Associated with Increased Emergency Department Visits and Inpatient Admissions. J Pediatr. 2018 Jun 1;  

                


                  Williams KC, Rogers LK, Hill I, Barnard J, Di Lorenzo C. PEG 3350 Administration Is Not Associated with Sustained Elevation of Glycol Levels. J Pediatr. 2018 Apr; 195: 148-153.e1.

                


                  Marler S, Ferguson BJ, Lee EB, Peters B, Williams KC, McDonnell E, Macklin EA, Levitt P, Margolis KG, Beversdorf DQ, Veenstra-VanderWeele J. Association of Rigid-Compulsive Behavior with Functional Constipation in Autism Spectrum Disorder. J Autism Dev Disord. 2017 Jun; 47: 1673-1681.

                


                  Luna RA, Oezguen N, Balderas M, Venkatachalam A, Runge JK, Versalovic J, Veenstra-VanderWeele J, Anderson GM, Savidge T, Williams KC. Distinct Microbiome-Neuroimmune Signatures Correlate With Functional Abdominal Pain in Children With Autism Spectrum Disorder. Cell Mol Gastroenterol Hepatol. 2017 Mar; 3: 218-230.

View More Publications

                  Zuniga-Kennedy M, Davoren M, Shuffrey LC, Luna RA, Savidge T, Prasad V, Anderson GM, Veenstra-VanderWeele J, Williams KC. Intestinal Predictors of Whole Blood Serotonin Levels in Children With or Without Autism. J Autism Dev Disord. 2022 Jun 21;  

                


                  Salman SS, Williams KC, Marte-Ortiz P, Rumpf W, Mashburn-Warren L, Lauber CL, Bailey MT, Maltz RM. Polyethylene Glycol 3350 Changes Stool Consistency and the Microbiome but not Behavior of CD1 Mice. J Pediatr Gastroenterol Nutr. 2021 Oct 1; 73: 499-506.

                


                  Varni JW, Shulman RJ, Self MM, Febo-Rodriguez L, Charron H, Williams K, Nurko S, Rosen RL, Chumpitazi BP, Gastroparesis Research Consortium (GpCRC).. PedsQL™ Gastroparesis Symptoms Module Domain and Item Development: Qualitative Methods. J Pediatr Gastroenterol Nutr. 2021 Aug 1; 73: 192-196.

                


                  Orsagh-Yentis DK, Bai S, Bobbey A, Hayes C, Pusateri A, Williams K. Spirulina breath test indicates differences in gastric emptying based on age, gender, and BMI. Neurogastroenterol Motil. 2021 Jun; 33: e14079.

                


                  Gibbs H, Sethia R, McConnell PI, Aldrink JH, Shinoka T, Williams K, Jatana KR. Survival of Toddler with Aortoesophageal Fistula after Button Battery Ingestion. Case Rep Otolaryngol. 2021; 2021: 5557054.

                


                  Mezoff EA, Williams KC, Erdman SH. Gastrointestinal Endoscopy in the Neonate. Clin Perinatol. 2020 Jun; 47: 413-422.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Air-Swallow/GERD-Like Symptom Associations Assessed Using a Novel Application of Esophageal Impedance Technology. J Pediatr Gastroenterol Nutr. 2020 May 12;  

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows That Esophageal Air Events Can Be Temporally Associated With Gastroesophageal Reflux Disease-like Symptoms. J Pediatr Gastroenterol Nutr. 2020 Jan; 70: e7-e11.

                


                  Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows that Esophageal Air Events Can Be Temporally Associated with GERD-Like Symptoms. J Pediatr Gastroenterol Nutr. 2019 Sep 23;  

                


                  Arnold LE, Luna RA, Williams K, Chan J, Parker RA, Wu Q, Hollway JA, Jeffs A, Lu F, Coury DL, Hayes C, Savidge T. Probiotics for Gastrointestinal Symptoms and Quality of Life in Autism: A Placebo-Controlled Pilot Trial. J Child Adolesc Psychopharmacol. 2019 Aug 30;  

                


                  Sparks B, Cooper J, Hayes C, Williams K. Constipation in Children with Autism Spectrum Disorder Associated with Increased Emergency Department Visits and Inpatient Admissions. J Pediatr. 2018 Jun 1;  

                


                  Williams KC, Rogers LK, Hill I, Barnard J, Di Lorenzo C. PEG 3350 Administration Is Not Associated with Sustained Elevation of Glycol Levels. J Pediatr. 2018 Apr; 195: 148-153.e1.

                


                  Marler S, Ferguson BJ, Lee EB, Peters B, Williams KC, McDonnell E, Macklin EA, Levitt P, Margolis KG, Beversdorf DQ, Veenstra-VanderWeele J. Association of Rigid-Compulsive Behavior with Functional Constipation in Autism Spectrum Disorder. J Autism Dev Disord. 2017 Jun; 47: 1673-1681.

                


                  Luna RA, Oezguen N, Balderas M, Venkatachalam A, Runge JK, Versalovic J, Veenstra-VanderWeele J, Anderson GM, Savidge T, Williams KC. Distinct Microbiome-Neuroimmune Signatures Correlate With Functional Abdominal Pain in Children With Autism Spectrum Disorder. Cell Mol Gastroenterol Hepatol. 2017 Mar; 3: 218-230.

View More Publications

• Zuniga-Kennedy M, Davoren M, Shuffrey LC, Luna RA, Savidge T, Prasad V, Anderson GM, Veenstra-VanderWeele J, Williams KC. Intestinal Predictors of Whole Blood Serotonin Levels in Children With or Without Autism. J Autism Dev Disord. 2022 Jun 21;
• Salman SS, Williams KC, Marte-Ortiz P, Rumpf W, Mashburn-Warren L, Lauber CL, Bailey MT, Maltz RM. Polyethylene Glycol 3350 Changes Stool Consistency and the Microbiome but not Behavior of CD1 Mice. J Pediatr Gastroenterol Nutr. 2021 Oct 1; 73: 499-506.
• Varni JW, Shulman RJ, Self MM, Febo-Rodriguez L, Charron H, Williams K, Nurko S, Rosen RL, Chumpitazi BP, Gastroparesis Research Consortium (GpCRC).. PedsQL™ Gastroparesis Symptoms Module Domain and Item Development: Qualitative Methods. J Pediatr Gastroenterol Nutr. 2021 Aug 1; 73: 192-196.
• Orsagh-Yentis DK, Bai S, Bobbey A, Hayes C, Pusateri A, Williams K. Spirulina breath test indicates differences in gastric emptying based on age, gender, and BMI. Neurogastroenterol Motil. 2021 Jun; 33: e14079.
• Gibbs H, Sethia R, McConnell PI, Aldrink JH, Shinoka T, Williams K, Jatana KR. Survival of Toddler with Aortoesophageal Fistula after Button Battery Ingestion. Case Rep Otolaryngol. 2021; 2021: 5557054.
• Mezoff EA, Williams KC, Erdman SH. Gastrointestinal Endoscopy in the Neonate. Clin Perinatol. 2020 Jun; 47: 413-422.
• Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Air-Swallow/GERD-Like Symptom Associations Assessed Using a Novel Application of Esophageal Impedance Technology. J Pediatr Gastroenterol Nutr. 2020 May 12;
• Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows That Esophageal Air Events Can Be Temporally Associated With Gastroesophageal Reflux Disease-like Symptoms. J Pediatr Gastroenterol Nutr. 2020 Jan; 70: e7-e11.
• Woodley FW, Ciciora SL, Vaz K, Williams K, Di Lorenzo C, Jadcherla S. Novel Use of Impedance Technology Shows that Esophageal Air Events Can Be Temporally Associated with GERD-Like Symptoms. J Pediatr Gastroenterol Nutr. 2019 Sep 23;
• Arnold LE, Luna RA, Williams K, Chan J, Parker RA, Wu Q, Hollway JA, Jeffs A, Lu F, Coury DL, Hayes C, Savidge T. Probiotics for Gastrointestinal Symptoms and Quality of Life in Autism: A Placebo-Controlled Pilot Trial. J Child Adolesc Psychopharmacol. 2019 Aug 30;
• Sparks B, Cooper J, Hayes C, Williams K. Constipation in Children with Autism Spectrum Disorder Associated with Increased Emergency Department Visits and Inpatient Admissions. J Pediatr. 2018 Jun 1;
• Williams KC, Rogers LK, Hill I, Barnard J, Di Lorenzo C. PEG 3350 Administration Is Not Associated with Sustained Elevation of Glycol Levels. J Pediatr. 2018 Apr; 195: 148-153.e1.
• Marler S, Ferguson BJ, Lee EB, Peters B, Williams KC, McDonnell E, Macklin EA, Levitt P, Margolis KG, Beversdorf DQ, Veenstra-VanderWeele J. Association of Rigid-Compulsive Behavior with Functional Constipation in Autism Spectrum Disorder. J Autism Dev Disord. 2017 Jun; 47: 1673-1681.
• Luna RA, Oezguen N, Balderas M, Venkatachalam A, Runge JK, Versalovic J, Veenstra-VanderWeele J, Anderson GM, Savidge T, Williams KC. Distinct Microbiome-Neuroimmune Signatures Correlate With Functional Abdominal Pain in Children With Autism Spectrum Disorder. Cell Mol Gastroenterol Hepatol. 2017 Mar; 3: 218-230.

Education

Date of Appointment at Nationwide Children’s Hospital: 02/24/2012

Board Certifications

Pediatric Gastroenterology

Fellowship

Texas Children’s Hospital

Date Completed: 06/30/2004

Residency

Phoenix Children’s Hospital

Date Completed: 06/30/2001

Medical School

University of Illinois at Chicago

Date Completed: 05/09/1998

Education

Date of Appointment at Nationwide Children’s Hospital: 02/24/2012

Board Certifications

Pediatric Gastroenterology

Fellowship

Texas Children’s Hospital

Date Completed: 06/30/2004

Residency

Phoenix Children’s Hospital

Date Completed: 06/30/2001

Medical School

University of Illinois at Chicago

Date Completed: 05/09/1998

Education

Date of Appointment at Nationwide Children’s Hospital: 02/24/2012

Board Certifications

Pediatric Gastroenterology

Fellowship

Texas Children’s Hospital

Date Completed: 06/30/2004

Residency

Phoenix Children’s Hospital

Date Completed: 06/30/2001

Medical School

University of Illinois at Chicago

Date Completed: 05/09/1998

Date of Appointment at Nationwide Children’s Hospital: 02/24/2012

Board Certifications

Pediatric Gastroenterology

Fellowship

Texas Children’s Hospital

Date Completed: 06/30/2004

Residency

Phoenix Children’s Hospital

Date Completed: 06/30/2001

Medical School

University of Illinois at Chicago

Date Completed: 05/09/1998

Date of Appointment at Nationwide Children’s Hospital: 02/24/2012

Board Certifications

Pediatric Gastroenterology

Fellowship

Texas Children’s Hospital

Date Completed: 06/30/2004

Residency

Phoenix Children’s Hospital

Date Completed: 06/30/2001

Medical School

University of Illinois at Chicago

Date Completed: 05/09/1998

• Pediatric Gastroenterology

Contact Information

Pediatrics

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

                    Gastroenterology & Hepatology & Nutrition700 Children's DrColumbus, OH 43205 (map)

Contact Information

Pediatrics

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

                    Gastroenterology & Hepatology & Nutrition700 Children's DrColumbus, OH 43205 (map)

Contact Information

Pediatrics

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

                    Gastroenterology & Hepatology & Nutrition700 Children's DrColumbus, OH 43205 (map)

Pediatrics

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

                    Gastroenterology & Hepatology & Nutrition700 Children's DrColumbus, OH 43205 (map)

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

                    Gastroenterology & Hepatology & Nutrition700 Children's DrColumbus, OH 43205 (map)

Call us at: (614) 722-3450

Fax us at: (614) 722-3454

                    Gastroenterology & Hepatology & Nutrition700 Children's DrColumbus, OH 43205 (map)

• Call us at:
• (614) 722-3450
• Fax us at:
• (614) 722-3454
• Gastroenterology & Hepatology & Nutrition700 Children’s DrColumbus, OH 43205 (map)