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Gastroenterologists in Ohio

Data updated monthly · Last refresh October 2026

739 Gastroenterology providers practice in Ohio, including 164 (22%) offering telehealth. The largest concentration is in Cleveland. 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.

739providers
164telehealth
Clevelandtop city

Gastroenterology by city in Ohio

Choose a city to see providers there.

Gastroenterology in Cleveland129 providers
Gastroenterology in Cincinnati101 providers
Gastroenterology in Columbus92 providers
Gastroenterology in Dayton40 providers
Gastroenterology in Toledo25 providers
Gastroenterology in Westlake24 providers
Gastroenterology in Akron21 providers
Gastroenterology in Dublin17 providers
Gastroenterology in Canton16 providers
Gastroenterology in Lima11 providers
Gastroenterology in Westerville11 providers
Gastroenterology in Beavercreek10 providers
Gastroenterology in Willoughby8 providers
Gastroenterology in Warren8 providers
Gastroenterology in Montgomery8 providers
Gastroenterology in Newark8 providers
Gastroenterology in West Chester8 providers
Gastroenterology in Pickerington8 providers
Gastroenterology in Sylvania8 providers
Gastroenterology in Troy7 providers
Gastroenterology in Springfield6 providers
Gastroenterology in Oregon6 providers
Gastroenterology in Chagrin Falls5 providers
Gastroenterology in Beachwood5 providers

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. Bruce Hennessy, MD
Dublin, OH · $213 in drug and device payments (2025) · Telehealth · (614) 754-5500
Dr. Christopher Mabee, MD
Dublin, OH · No drug or device payments recorded (2025) · (614) 754-5500
Dr. Guillermo Ortiz San Juan, MD
Dublin, OH · $1,070 in drug and device payments (2025) · (614) 293-6255
Dr. James Mohr, MD
Dublin, OH · No drug or device payments recorded (2025) · (614) 754-5500
Dr. Jeffrey Wenzke, M.D.
Dublin, OH · No drug or device payments recorded (2025) · (614) 293-6255
Dr. Jennifer Jeng, D.O
Dublin, OH · $309 in drug and device payments (2025) · (614) 754-5500
Dr. John Fromkes, M.D.
Dublin, OH · No drug or device payments recorded (2025) · (614) 889-5001
Dr. Jon Walker, M.D.
Dublin, OH · $60 in drug and device payments (2025) · Telehealth · (614) 754-5500
Dr. Lindsay Sobotka, D.O.
Dublin, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-6255
Dr. Marty Meyer, MD
Dublin, OH · $260 in drug and device payments (2025) · Telehealth · (614) 754-5500
Dr. Peter Lee, MB BCH
Dublin, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-6255
Dr. Ryan Gaible, MD
Dublin, OH · $1,621 in drug and device payments (2025) · Telehealth · (614) 754-5500
Dr. Scott Arlin, MD
Dublin, OH · No drug or device payments recorded (2025) · (614) 754-5500
Dr. Sheryl Pfeil, MD
Dublin, OH · No drug or device payments recorded (2025) · (614) 293-6255
Dr. Tara Menon, MD
Dublin, OH · $101 in drug and device payments (2025) · (614) 754-5500
Dr. Thomas Ransbottom, MD
Dublin, OH · No drug or device payments recorded (2025) · (614) 754-5500
Dr. Zachary Pattison, DO
Dublin, OH · $239 in drug and device payments (2025) · (614) 754-5500
Dr. Kandarp Shah, M.D.
Fairborn, OH · No drug or device payments recorded (2025) · (937) 716-1226
Dr. David Wenzke, MD
Fairfield, OH · $816 in drug and device payments (2025) · (513) 860-4801
Dr. Ashraf Abushahin, MD
Fairview Park, OH · No drug or device payments recorded (2025) · (216) 219-4845
Dr. Randal Huff, M.D.
Findlay, OH · No drug or device payments recorded (2025) · (419) 424-0380
Dr. Wassim El-zubeidi, M.D.
Findlay, OH · No drug or device payments recorded (2025) · (419) 429-7637
Dr. Jan Steinbaugh, MD
Gahanna, OH · No drug or device payments recorded (2025) · (614) 868-8667
Dr. Mark Thurman, MD
Gahanna, OH · No drug or device payments recorded (2025) · (614) 746-4523
Dr. Nathaniel Scarberry, MD
Gahanna, OH · No drug or device payments recorded (2025) · (614) 754-5500
Dr. Tricia Hengehold, MD
Gahanna, OH · $134 in drug and device payments (2025) · (614) 754-5500
Dr. Zheng Che
Gahanna, OH · $115 in drug and device payments (2025) · (614) 754-5500
Dr. John Brandenburg, D.O
Gallipolis, OH · $1,158 in drug and device payments (2025) · (855) 446-5937
Dr. Juan Oharriz, M.D.
Gallipolis, OH · $231 in drug and device payments (2025) · (740) 446-5763
Dr. Karl Dehaan, MD
Garfield Heights, OH · No drug or device payments recorded (2025) · (216) 663-7064
Dr. Ahmad Ascha, MD
Gates Mills, OH · No drug or device payments recorded (2025) · (440) 666-2040
Dr. William Morris, M.D.
Granville, OH · No drug or device payments recorded (2025) · (740) 587-4300
Dr. Frances Charlene Horenstein, MD
Grove City, OH · $501 in drug and device payments (2025) · (614) 547-2124
Dr. Mohamed Elmasry, DO
Grove City, OH · $598 in drug and device payments (2025) · (614) 663-4020
Dr. Dilip Bearelly, MD
Hamilton, OH · $814 in drug and device payments (2025) · (513) 896-2200
Dr. Howard Bernie, MD
Hamilton, OH · No drug or device payments recorded (2025) · (513) 896-2200
Dr. Robert Cucinotta, MD
Hamilton, OH · $17 in drug and device payments (2025) · (513) 867-2834
Dr. Ronald Schneider, M.D.
Hamilton, OH · No drug or device payments recorded (2025) · (513) 981-4214
Dr. Dany Raad, M.D.
Highland Hills, OH · $154,942 in drug and device payments (2025) · Telehealth · (216) 358-2156
Dr. Seth Sclair, M.D.
Highland Hills, OH · $13,014 in drug and device payments (2025) · (216) 358-2156
Dr. Adeeti Chiplunker, MD
Hilliard, OH · $1,300 in drug and device payments (2025) · Telehealth · (614) 293-6255
Dr. Kenneth Allen, DO
Hilliard, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-6255
Dr. Krishna Rayapudi, MD
Hilliard, OH · $2,057 in drug and device payments (2025) · (614) 385-5900
Dr. Rohan Modi, M.D.
Hilliard, OH · $2,257 in drug and device payments (2025) · (614) 350-0801
Dr. Cassandra Steimle, DO
Huber Heights, OH · $2,410 in drug and device payments (2025) · (937) 534-7330
Dr. Corey Sievers, MD
Hudson, OH · $1,149 in drug and device payments (2025) · (330) 926-3313
Dr. John Park, M.D.
Hudson, OH · $253 in drug and device payments (2025) · (330) 926-3313
Dr. Brett Styskel
Independence, OH · No drug or device payments recorded (2025) · Telehealth · (216) 986-4000
Dr. John Vargo, MD
Independence, OH · $3,569 in drug and device payments (2025) · (216) 986-1314
Dr. Nizar Zein, MD
Independence, OH · $183 in drug and device payments (2025) · Telehealth · (800) 223-2273

Conditions Gastroenterology providers in Ohio commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in Ohio?

There are 739 Gastroenterology providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Ohio offer telehealth?

Yes. 164 of the 739 Gastroenterology providers in Ohio (about 22%) report offering telehealth services in CMS data.

Which cities in Ohio have the most Gastroenterology providers?

Cleveland (129), Cincinnati (101), Columbus (92) have the highest concentration of Gastroenterology providers in Ohio.

How many Gastroenterology providers in Ohio received drug or device company payments?

489 of 739 Gastroenterology providers in Ohio (66%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Gastroenterology providers in Ohio treat?

Gastroenterology providers commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.

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 Gastroenterologists in Ohio work in independent practices or large health systems?

Among 503 Gastroenterologists in Ohio enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 20% through a mid-size group of 10 to 99, and 73% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Ohio work at?

According to CMS facility affiliation records, the Ohio hospitals where the most Gastroenterologists hold privileges are Cleveland Clinic in Cleveland; Mount Carmel East & West in Columbus; Riverside Methodist Hospital in Columbus.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Gastroenterology in Ohio? Get featured.