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Gastroenterologists in Nebraska

Data updated monthly · Last refresh October 2026

87 Gastroenterology providers practice in Nebraska, including 12 (14%) offering telehealth. The largest concentration is in Omaha. 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.

87providers
12telehealth
Omahatop city

Gastroenterology by city in Nebraska

Choose a city to see providers there.

Gastroenterology in Omaha65 providers
Gastroenterology in Lincoln18 providers
Gastroenterology in Norfolk2 providers
Gastroenterology in Kearney2 providers

Gastroenterology providers in Nebraska

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. Kathryn Hutchins, M.D.
Omaha, NE · $526 in drug and device payments (2025) · Telehealth · (402) 559-4015
Dr. Kimberly Harmon, MD
Omaha, NE · $2,894 in drug and device payments (2025) · (402) 397-7057
Dr. Kyle Rose, DO
Omaha, NE · $1,085 in drug and device payments (2025) · (402) 397-7057
Dr. Marco Olivera Martinez, MD
Omaha, NE · $40 in drug and device payments (2025) · Telehealth · (402) 559-4015
Dr. Marc Scheer, D.O
Omaha, NE · $2,232 in drug and device payments (2025) · (402) 397-7057
Dr. Mark Mailliard, MD
Omaha, NE · No drug or device payments recorded (2025) · (402) 559-4015
Dr. Martha Arouni, MD
Omaha, NE · No drug or device payments recorded (2025) · (402) 397-8040
Dr. Matthew Mcmahon, M.D.
Omaha, NE · $1,422 in drug and device payments (2025) · (402) 397-7057
Dr. Meagan Reif-imrie, MD
Omaha, NE · $1,555 in drug and device payments (2025) · (402) 559-4015
Dr. Michael Jones, M.D.
Omaha, NE · No drug or device payments recorded (2025) · (402) 397-7057
Dr. Michael Schafer, MD
Omaha, NE · $1,107 in drug and device payments (2025) · (402) 397-7057
Dr. Muhamad Oum, MD
Omaha, NE · $79 in drug and device payments (2025) · (402) 559-4015
Dr. Peter Mannon, M.D.
Omaha, NE · $258 in drug and device payments (2025) · Telehealth · (402) 559-4015
Dr. Rajani Rangray, MD
Omaha, NE · $5,655 in drug and device payments (2025) · (402) 397-7057
Dr. Rebecca Ehlers, MD
Omaha, NE · $2,043 in drug and device payments (2025) · (402) 397-7057
Dr. Renee Young, MD
Omaha, NE · No drug or device payments recorded (2025) · (402) 559-4015
Dr. Robert Kizer, MD
Omaha, NE · $677 in drug and device payments (2025) · (402) 717-9800
Dr. Rohtashav Dhir, M.D., M.P.H,
Omaha, NE · $1,893 in drug and device payments (2025) · (402) 397-7057
Dr. Rowen Zetterman, MD
Omaha, NE · No drug or device payments recorded (2025) · (402) 559-9800
Dr. Sampath Poreddy, MBBS
Omaha, NE · No drug or device payments recorded (2025) · (402) 717-9800
Dr. Sandeep Mukherjee, MD
Omaha, NE · $53,752 in drug and device payments (2025) · (402) 449-4692
Dr. Sarah Goodrick
Omaha, NE · No drug or device payments recorded (2025) · (402) 995-4014
Dr. Saurabh Chandan, M.D.
Omaha, NE · $603 in drug and device payments (2025) · Telehealth · (402) 717-9800
Dr. Shailender Singh, M.D.
Omaha, NE · $144 in drug and device payments (2025) · Telehealth · (402) 559-4015
Dr. Sheeva Parbhu, M.D.
Omaha, NE · $1,592 in drug and device payments (2025) · (402) 397-7057
Dr. Shiva Shankar Vangimalla, M.B.B.S
Omaha, NE · $43 in drug and device payments (2025) · (402) 717-9800
Dr. Stephen Lanspa, M.D.
Omaha, NE · $88 in drug and device payments (2025) · (402) 449-4692
Dr. Steven Wilkening, M.D.
Omaha, NE · No drug or device payments recorded (2025) · (402) 397-7057
Dr. Thamer Kassim, M.D
Omaha, NE · $618 in drug and device payments (2025) · (402) 717-0800
Dr. Thoetchai Peeraphatdit, M.D.
Omaha, NE · $1,368 in drug and device payments (2025) · (402) 397-7057
Dr. Thomas Mcginn, M.D.
Omaha, NE · $574 in drug and device payments (2025) · (402) 397-7057
Dr. Timothy Denzler, M.D.
Omaha, NE · No drug or device payments recorded (2025) · (402) 397-7057
Dr. Timothy Mccashland, MD
Omaha, NE · No drug or device payments recorded (2025) · Telehealth · (402) 559-4015
Dr. Trevor Pearson, MD
Omaha, NE · $2,828 in drug and device payments (2025) · (402) 397-7057
Dr. Tyron Alli, M.D.
Omaha, NE · $2,705 in drug and device payments (2025) · (402) 397-7057
Dr. William Livingston, DO
Omaha, NE · $293 in drug and device payments (2025) · Telehealth · (402) 397-7057
Dr. Wuttiporn Manatsathit, M.D.
Omaha, NE · $434 in drug and device payments (2025) · (402) 559-4015

Conditions Gastroenterology providers in Nebraska 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 Nebraska?

There are 87 Gastroenterology providers with active NPI records practicing in Nebraska, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Nebraska offer telehealth?

Yes. 12 of the 87 Gastroenterology providers in Nebraska (about 14%) report offering telehealth services in CMS data.

Which cities in Nebraska have the most Gastroenterology providers?

Omaha (65), Lincoln (18), Norfolk (2) have the highest concentration of Gastroenterology providers in Nebraska.

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

65 of 87 Gastroenterology providers in Nebraska (75%) 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 Nebraska 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 Nebraska work in independent practices or large health systems?

Among 61 Gastroenterologists in Nebraska enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 61% through a mid-size group of 10 to 99, and 34% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Nebraska work at?

According to CMS facility affiliation records, the Nebraska hospitals where the most Gastroenterologists hold privileges are Chi Health Lakeside in Omaha; The Nebraska Medical Center in Omaha; Bellevue Medical Center in Bellevue.

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 Nebraska? Get featured.