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Gastroenterology in Indianapolis, Indiana

Data updated monthly · Last refresh September 2026

133 Gastroenterology providers practice in Indianapolis, and 57% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Indianapolis

Listed alphabetically. 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. Abdighani Ismail, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 278-4427
Dr. Abdul Aleem, M.D
Indianapolis, IN · $527 in drug and device payments (2025) · (317) 887-7771
Dr. Ajay Jain, MD
Indianapolis, IN · $85,562 in drug and device payments (2025) · Telehealth · (317) 962-6300
Dr. Alexander Scherer, MD, PHD
Indianapolis, IN · $222 in drug and device payments (2025) · (317) 274-4377
Dr. Amanda Swingley, DO
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 415-6580
Dr. Anas Renno, M.D.
Indianapolis, IN · $1,159 in drug and device payments (2025) · (317) 355-1144
Dr. Andrew Crane, M.D.
Indianapolis, IN · $1,789 in drug and device payments (2025) · Telehealth · (317) 865-2955
Dr. Archita Desai, MD
Indianapolis, IN · $3,622 in drug and device payments (2025) · Telehealth · (317) 274-5000
Dr. Arie Regev, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 880-8329
Dr. Arthur Baluyut, MD PHD
Indianapolis, IN · $1,613 in drug and device payments (2025) · (317) 872-7396
Dr. Ashish Aggarwal, M.D.
Indianapolis, IN · $79 in drug and device payments (2025) · Telehealth · (317) 621-6900
Dr. Blanche Echikunwoke, MD
Indianapolis, IN · $21 in drug and device payments (2025) · (317) 278-4427
Dr. Brian Clarke, MD
Indianapolis, IN · $3,226 in drug and device payments (2025) · Telehealth · (317) 621-2100
Dr. Brian Sperl, M.D.
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 865-2955
Dr. Charles Kahi, M.D.
Indianapolis, IN · No drug or device payments recorded (2025) · (888) 484-3258
Dr. Chelsea Herbert, DO
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 278-4427
Dr. Chelsey Mcshane, M.D.
Indianapolis, IN · $148 in drug and device payments (2025) · (317) 355-1144
Dr. Christen Dilly, MD
Indianapolis, IN · $33 in drug and device payments (2025) · (317) 312-2713
Dr. Craig Lammert, MD
Indianapolis, IN · $7,500 in drug and device payments (2025) · (317) 944-5000
Dr. Damon Fu
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 355-1144
Dr. Dana Moffatt, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (131) 769-8919
Dr. Daryl Daugherty, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 872-7396
Dr. David Bash, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 355-1144
Dr. David Brown, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 962-6300
Dr. David Crabb, M.D.
Indianapolis, IN · No drug or device payments recorded (2025) · (888) 484-3258
Dr. David Hollander, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 355-1144
Dr. David Pound, M.D.
Indianapolis, IN · $11,656 in drug and device payments (2025) · (317) 865-2955
Dr. David Thomas, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 962-6300
Dr. Debra Helper, M.D.
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 274-3565
Dr. Donato Ciaccia, MD
Indianapolis, IN · $562 in drug and device payments (2025) · Telehealth · (317) 578-2600
Dr. Douglas Rex, M.D.
Indianapolis, IN · $59,074 in drug and device payments (2025) · (317) 278-8741
Dr. Earl Brown, M.D.
Indianapolis, IN · $27 in drug and device payments (2025) · (317) 865-2955
Dr. Eldred Macdonell, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 355-1144
Dr. Eric Orman, M.D.
Indianapolis, IN · $376 in drug and device payments (2025) · Telehealth · (317) 944-0980
Dr. Ernest Orinion, M.D.
Indianapolis, IN · $1,818 in drug and device payments (2025) · (317) 865-2955
Dr. Eugene Nwankwo, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 944-0925
Dr. Evan Fogel, M.D.
Indianapolis, IN · $390 in drug and device payments (2025) · (888) 484-3258
Dr. Frederick Landis, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 872-7396
Dr. Furqan Ahmed, M.D.
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 278-6997
Dr. Fyeza Haider, M.D.
Indianapolis, IN · $1,709 in drug and device payments (2025) · (317) 872-7396
Dr. Glen Lehman, M.D.
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 274-4821
Dr. Gregory Blitz, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 962-6300
Dr. Hak Kim, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (888) 484-3258
Dr. Hala Fatima, M.D.
Indianapolis, IN · $247 in drug and device payments (2025) · (888) 484-3258
Dr. Hareem Syed
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 278-4427
Dr. Haritha Avula, MBBS
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 944-5000
Dr. Ihab El Hajj, MD
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 944-5000
Dr. Itegbemie Obaitan, M.D., M.P.H
Indianapolis, IN · $321 in drug and device payments (2025) · (888) 484-3258
Dr. Jacqueline Khalil, DO
Indianapolis, IN · No drug or device payments recorded (2025) · (317) 278-4427
Dr. James Jacob, M.D.
Indianapolis, IN · $227 in drug and device payments (2025) · (317) 865-2955

Conditions Gastroenterology providers in Indianapolis, Indiana 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 Indianapolis, Indiana?

There are 133 Gastroenterology providers with active NPI records practicing in Indianapolis, according to federal NPPES data refreshed monthly.

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

76 of 133 (57%) 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 Indianapolis treat?

Gastroenterology providers in Indianapolis 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 records 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.

All specialties in Indianapolis Gastroenterology across Indiana

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.