Pediatric Gastroenterologists in Ohio
Data updated monthly · Last refresh October 2026
141 Pediatric Gastroenterology providers practice in Ohio. The largest concentration is in Cincinnati. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
141providers
Cincinnatitop city
Pediatric Gastroenterology by city in Ohio
Choose a city to see providers there.
Pediatric Gastroenterology providers in Ohio
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Hilary Michel, MDColumbus, OH · $13,454 in drug and device payments (2025) ·
(614) 722-6200 Dr. Ivor Hill, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-6200 Dr. Jane Balint, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-3450 Dr. Jennifer Lee, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 722-6200 Dr. John Barnard, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-3450 Dr. John Grisham, MDColumbus, OH · $19 in drug and device payments (2025) ·
(614) 722-4411 Dr. John Russo, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-2600 Dr. Jonathan Gisser, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 722-3450 Dr. Karla Vaz, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 722-6200 Dr. Kent Williams, MDColumbus, OH · $44 in drug and device payments (2025) ·
(614) 722-3450 Dr. Mason Nistel, M.D.Columbus, OH · $130 in drug and device payments (2025) ·
(614) 722-6200 Dr. Molly Dienhart, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-6200 Dr. Muhammad Khan, MDColumbus, OH · $7,349 in drug and device payments (2025) ·
(614) 722-6200 Dr. Neetu Puri, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-2000 Dr. Peter Lu, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-2000 Dr. Praveen Goday, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-2000 Dr. Rajitha Venkatesh, MDColumbus, OH · $2,792 in drug and device payments (2025) ·
(614) 722-6200 Dr. Robert Murray, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-4089 Dr. Rosara Bass, M.D.Columbus, OH · $31 in drug and device payments (2025) ·
(614) 722-2000 Dr. Ross Maltz, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 722-6200 Dr. Ryan Carvalho, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-3457 Dr. Sarah Small, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-3450 Dr. Steven Erdman, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-2000 Dr. Tracy Ediger, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 722-2600 Dr. Wallace Crandall, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-3450 Dr. Adam Mezoff, MDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4000 Dr. Alex Green, DODayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4000 Dr. April Mathews, MDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4000 Dr. Jubin Mathews, DODayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4000 Dr. Kelly Sandberg, MD, MSCDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4000 Dr. Meenal Karuvannur, MD Dr. Michael Bates, M.D., PH.D. Dr. Pramodha Muniyappa, M.D.Dayton, OH · No drug or device payments recorded (2025) ·
(937) 641-3000 Dr. Ramakrishna Mutyala, MDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4000 Dr. Sean Bingham, DODayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4000 Dr. Shelly Rustagi, MDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4000 Dr. Mark Naddaf, MDToledo, OH · No drug or device payments recorded (2025) ·
(419) 251-4880 Dr. Raul Sanchez, M.D.Westerville, OH · No drug or device payments recorded (2025) ·
(614) 355-8300 Common questions
How many Pediatric Gastroenterology providers are in Ohio?There are 141 Pediatric Gastroenterology providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.
Which cities in Ohio have the most Pediatric Gastroenterology providers?Cincinnati (56), Columbus (40), Cleveland (19) have the highest concentration of Pediatric Gastroenterology providers in Ohio.
How many Pediatric Gastroenterology providers in Ohio received drug or device company payments?59 of 141 Pediatric Gastroenterology providers in Ohio (42%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Pediatric Gastroenterologists in Ohio work in independent practices or large health systems?Among 63 Pediatric Gastroenterologists in Ohio enrolled in Medicare, 6% bill through a solo or small practice with fewer than 10 clinicians, 6% through a mid-size group of 10 to 99, and 87% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Pediatric Gastroenterologists in Ohio work at?According to CMS facility affiliation records, the Ohio hospitals where the most Pediatric Gastroenterologists hold privileges are Cincinnati Children's Hospital Medical Center in Cincinnati; Nationwide Children's Hospital in Columbus.
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