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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. Harold Loewenstine, M.D.
Montgomery, OH · $712 in drug and device payments (2025) · (513) 853-9250
Dr. Howard Zhang, M.D.
Montgomery, OH · $3,291 in drug and device payments (2025) · (513) 853-9250
Dr. Khalil Aloreidi, M.D.
Montgomery, OH · $3,102 in drug and device payments (2025) · (513) 853-9250
Dr. Mohammad Abdrabbo, MD
Montgomery, OH · $979 in drug and device payments (2025) · (513) 853-9250
Dr. Stephan Dehmel, MD
Montgomery, OH · $1,566 in drug and device payments (2025) · (513) 853-9250
Dr. Gayleen Kolaczewski, MD
Munroe Falls, OH · $899 in drug and device payments (2025) · (330) 686-3038
Dr. Alyssa Drosdak, MD
Newark, OH · No drug or device payments recorded (2025) · (220) 564-2950
Dr. David Subler, MD
Newark, OH · No drug or device payments recorded (2025) · (220) 564-2950
Dr. Esteban Grovas Cordovi
Newark, OH · No drug or device payments recorded (2025) · (220) 564-2950
Dr. Ezana Bekele
Newark, OH · $14 in drug and device payments (2025) · (220) 564-2950
Dr. Ghulam Mujtaba, MD.
Newark, OH · $1,899 in drug and device payments (2025) · Telehealth · (740) 326-6552
Dr. Ori Tzuk, MD
Newark, OH · No drug or device payments recorded (2025) · (740) 348-4137
Dr. Sara Ali
Newark, OH · $164 in drug and device payments (2025) · (220) 564-2950
Dr. Zeyn Mirza
Newark, OH · $43 in drug and device payments (2025) · (220) 564-2950
Dr. Peter Irace, DO
New Franklin, OH · No drug or device payments recorded (2025) · (330) 645-1600
Dr. Christopher Pluskota, D.O.
North Ridgeville, OH · $1,456 in drug and device payments (2025) · Telehealth · (440) 406-5500
Dr. Craig Harris, MD
North Ridgeville, OH · $225 in drug and device payments (2025) · (440) 406-5500
Dr. Gregory Cortese, NP-C
North Ridgeville, OH · No drug or device payments recorded (2025) · (866) 844-2273
Dr. Ghulam Mir, M.D.
Norton, OH · No drug or device payments recorded (2025) · (330) 753-6643
Dr. Manzoor Qadir, MD
Norton, OH · $60 in drug and device payments (2025) · (330) 753-6643
Dr. Shameem Ahmed, M.D.
Norton, OH · $184 in drug and device payments (2025) · (330) 753-6643
Dr. Alfred Kafity, DO
Norwalk, OH · No drug or device payments recorded (2025) · (419) 663-8061
Dr. Muhammad Sarmini, M.D.
Norwalk, OH · $553 in drug and device payments (2025) · (196) 638-0614
Dr. Sulieman Abdal Raheem, MD
Norwalk, OH · No drug or device payments recorded (2025) · (419) 663-8061
Dr. Farid Ahmad, M.D.
Oregon, OH · No drug or device payments recorded (2025) · (419) 696-5555
Dr. Hossein Haghbin, MD, MPH
Oregon, OH · $124 in drug and device payments (2025) · (419) 696-5555
Dr. Isam Daboul, M.D.
Oregon, OH · $12,015 in drug and device payments (2025) · (419) 383-3742
Dr. Mohamad El Zein, M.D.
Oregon, OH · $17 in drug and device payments (2025) · (419) 690-7622
Dr. Sudhakar Pangulur, M.D.
Oregon, OH · No drug or device payments recorded (2025) · (419) 696-5555
Dr. Wissam Bleibel, M.D.
Oregon, OH · No drug or device payments recorded (2025) · (419) 696-5555
Dr. Andrew Libertin, M.D.
Orrville, OH · $81 in drug and device payments (2025) · (330) 684-4771
Dr. Doris Myers, DO
Painesville, OH · No drug or device payments recorded (2025) · (440) 350-9595
Dr. Fady Haddad
Parma, OH · $1,055 in drug and device payments (2025) · (440) 743-3000
Dr. Omar Sadiq, MD
Parma, OH · $984 in drug and device payments (2025) · Telehealth · (440) 886-5558
Dr. Plakkat Velayudhan, M.D.
Parma, OH · $66 in drug and device payments (2025) · (440) 886-5558
Dr. Priyanka Patel, M.D.
Parma, OH · $67 in drug and device payments (2025) · Telehealth · (440) 886-5558
Dr. Unni Kumar, M.D.
Parma, OH · No drug or device payments recorded (2025) · (440) 886-5558
Dr. Sonika Gill-ahluwalia, DO
Perrysburg, OH · $628 in drug and device payments (2025) · (567) 585-0725
Dr. Ahmad Anaizi, MD
Pickerington, OH · $882 in drug and device payments (2025) · (614) 754-5500
Dr. Andrea Johnson, M.D.
Pickerington, OH · $93 in drug and device payments (2025) · (614) 754-5500
Dr. Brian Isler, MD
Pickerington, OH · $248 in drug and device payments (2025) · Telehealth · (614) 754-5500
Dr. Dhairya Mehta, M.D.
Pickerington, OH · $1,120 in drug and device payments (2025) · Telehealth · (614) 754-5500
Dr. Kasey Parker, MD
Pickerington, OH · $199 in drug and device payments (2025) · Telehealth · (614) 754-5500
Dr. Mihir Bakhru, MD
Pickerington, OH · $205 in drug and device payments (2025) · (614) 754-5500
Dr. Raj Shah, MD
Pickerington, OH · $2,212 in drug and device payments (2025) · (614) 754-5500
Dr. Seth Hoffman, M.D.
Pickerington, OH · $523 in drug and device payments (2025) · (614) 754-5500
Dr. Charles Wong, M.D.
Portsmouth, OH · No drug or device payments recorded (2025) · (740) 354-2942
Dr. Jesse Houghton, M.D.
Portsmouth, OH · $359 in drug and device payments (2025) · Telehealth · (740) 356-6828
Dr. Emmanuel Okafor, M.D.
Ravenna, OH · $125 in drug and device payments (2025) · (330) 297-6060
Dr. Kristian Wall, M.D.
Ravenna, OH · $223 in drug and device payments (2025) · Telehealth · (330) 297-6060

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.