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Gastroenterologists in Oklahoma

Data updated monthly · Last refresh October 2026

159 Gastroenterology providers practice in Oklahoma, including 39 (25%) offering telehealth. The largest concentration is in Oklahoma City. 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.

159providers
39telehealth
Oklahoma Citytop city

Gastroenterology by city in Oklahoma

Choose a city to see providers there.

Gastroenterology in Oklahoma City77 providers
Gastroenterology in Tulsa50 providers
Gastroenterology in Norman5 providers
Gastroenterology in Enid5 providers
Gastroenterology in Edmond4 providers
Gastroenterology in Midwest City4 providers
Gastroenterology in Muskogee4 providers
Gastroenterology in Mcalester1 providers
Gastroenterology in Wagoner1 providers
Gastroenterology in Yukon1 providers
Gastroenterology in Claremore1 providers
Gastroenterology in Eufaula1 providers
Gastroenterology in Bartlesville1 providers
Gastroenterology in Stillwater1 providers
Gastroenterology in Elk City1 providers
Gastroenterology in Broken Arrow1 providers
Gastroenterology in Ardmore1 providers

Gastroenterology providers in Oklahoma

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. Don Murray, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 702-1300
Dr. Erin Tsambikos, MD
Oklahoma City, OK · $2,502 in drug and device payments (2025) · (405) 949-3011
Dr. George Salem, MD
Oklahoma City, OK · $286,196 in drug and device payments (2025) · Telehealth · (405) 271-8478
Dr. Hashroop Gurm, M.D.
Oklahoma City, OK · $1,683 in drug and device payments (2025) · (405) 271-4528
Dr. Hassaan Zia, MD
Oklahoma City, OK · $461 in drug and device payments (2025) · Telehealth · (405) 633-9101
Dr. Hussein Bitar, MD
Oklahoma City, OK · $100,989 in drug and device payments (2025) · Telehealth · (405) 271-8001
Dr. Ijlal Akbar Ali, MD
Oklahoma City, OK · $1,207 in drug and device payments (2025) · (405) 271-5963
Dr. Imad Zantout, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 775-0832
Dr. Javid Fazili, MD
Oklahoma City, OK · $138 in drug and device payments (2025) · (405) 271-8478
Dr. Jean Abed, M.D.
Oklahoma City, OK · $1,452 in drug and device payments (2025) · (405) 749-4247
Dr. Jeff Scott, M.D.
Oklahoma City, OK · $66 in drug and device payments (2025) · (405) 767-6630
Dr. Jiteshwar Pannu
Oklahoma City, OK · $291 in drug and device payments (2025) · (405) 271-5963
Dr. Joe Zuerker, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 749-4247
Dr. John Maple, DO
Oklahoma City, OK · $306 in drug and device payments (2025) · (405) 633-9101
Dr. Justin Kosirog
Oklahoma City, OK · $150 in drug and device payments (2025) · (405) 271-5428
Dr. Karen Kindley, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 749-4247
Dr. Kenneth Seres, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 702-1300
Dr. Kirtida Kumar, MD
Oklahoma City, OK · $150 in drug and device payments (2025) · (405) 946-9831
Dr. Leann Serbousek, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 749-4247
Dr. Marc New, MD
Oklahoma City, OK · $1,043 in drug and device payments (2025) · (405) 552-0133
Dr. Mark Mellow, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 713-4430
Dr. Matthew Mcbride, MD
Oklahoma City, OK · $180 in drug and device payments (2025) · (405) 767-6630
Dr. Michael Winters, M.D.
Oklahoma City, OK · $346 in drug and device payments (2025) · (405) 604-4533
Dr. Mohammad Madhoun, MD
Oklahoma City, OK · $76 in drug and device payments (2025) · (405) 271-8478
Dr. Neil Crittenden, M.D.
Oklahoma City, OK · $2,238 in drug and device payments (2025) · Telehealth · (405) 702-1300
Dr. Nickey Knutson, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 631-0481
Dr. Patrick Boddie, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5428
Dr. Paul Maton, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 702-1300
Dr. Philip Miner, Jr., M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-4644
Dr. Pooja Singhal
Oklahoma City, OK · $44,992 in drug and device payments (2025) · Telehealth · (405) 772-4338
Dr. Rajesh Kanagala, MD
Oklahoma City, OK · $155 in drug and device payments (2025) · (405) 749-4247
Dr. Ralph Guild, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5428
Dr. Ravinder Kurella, MD
Oklahoma City, OK · $139 in drug and device payments (2025) · (405) 631-0481
Dr. Richard Harty, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-3445
Dr. Robert Rankin, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 702-1300
Dr. Robert Wilson, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 632-4000
Dr. Romelia Barba Bernal, MD
Oklahoma City, OK · $143 in drug and device payments (2025) · (405) 271-5428
Dr. Ross Keener, M.D.
Oklahoma City, OK · $1,080 in drug and device payments (2025) · (406) 632-4000
Dr. Salman Nusrat, M.D.
Oklahoma City, OK · $716 in drug and device payments (2025) · Telehealth · (405) 727-3065
Dr. Sanjay Sikka, M.D.
Oklahoma City, OK · $1,996 in drug and device payments (2025) · (405) 633-9101
Dr. Shana Usiukiewicz
Oklahoma City, OK · $155 in drug and device payments (2025) · (405) 436-9578
Dr. Shih-kuang Hong, MD
Oklahoma City, OK · $77 in drug and device payments (2025) · (405) 772-4338
Dr. Shruti Mony, MD
Oklahoma City, OK · $225 in drug and device payments (2025) · Telehealth · (405) 271-8001
Dr. Son Nguyen, M.D.
Oklahoma City, OK · $1,326 in drug and device payments (2025) · Telehealth · (405) 632-4000
Dr. Sophia Khan, M.D.
Oklahoma City, OK · $1,064 in drug and device payments (2025) · Telehealth · (405) 749-4247
Dr. Sumit Walia, MD
Oklahoma City, OK · $2,381 in drug and device payments (2025) · Telehealth · (405) 727-3065
Dr. Taseen Syed, M.D.
Oklahoma City, OK · $206 in drug and device payments (2025) · (405) 949-3349
Dr. Tauseef Ali, M.D.
Oklahoma City, OK · $92,558 in drug and device payments (2025) · Telehealth · (405) 772-4338
Dr. Teddy Bader, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5428
Dr. Tony Tran, M.D.
Oklahoma City, OK · $2,323 in drug and device payments (2025) · (405) 749-4247

Conditions Gastroenterology providers in Oklahoma 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 Oklahoma?

There are 159 Gastroenterology providers with active NPI records practicing in Oklahoma, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Oklahoma offer telehealth?

Yes. 39 of the 159 Gastroenterology providers in Oklahoma (about 25%) report offering telehealth services in CMS data.

Which cities in Oklahoma have the most Gastroenterology providers?

Oklahoma City (77), Tulsa (50), Norman (5) have the highest concentration of Gastroenterology providers in Oklahoma.

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

107 of 159 Gastroenterology providers in Oklahoma (67%) 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 Oklahoma 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 Oklahoma work in independent practices or large health systems?

Among 99 Gastroenterologists in Oklahoma enrolled in Medicare, 11% bill through a solo or small practice with fewer than 10 clinicians, 16% 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 Oklahoma work at?

According to CMS facility affiliation records, the Oklahoma hospitals where the most Gastroenterologists hold privileges are Saint Francis Hospital, Inc. in Tulsa; Saint Francis Hospital South, LLC in Tulsa; Integris Baptist Medical Center, Inc. in Oklahoma City.

Related reading on HealthcareDiscovery.AI

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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 Oklahoma? Get featured.