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Gastroenterologists in Kansas

Data updated monthly · Last refresh October 2026

113 Gastroenterology providers practice in Kansas, including 33 (29%) offering telehealth. The largest concentration is in Kansas 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.

113providers
33telehealth
Kansas Citytop city

Gastroenterology by city in Kansas

Choose a city to see providers there.

Gastroenterology in Kansas City36 providers
Gastroenterology in Wichita18 providers
Gastroenterology in Overland Park17 providers
Gastroenterology in Topeka11 providers
Gastroenterology in Shawnee8 providers
Gastroenterology in Salina6 providers
Gastroenterology in Lawrence5 providers
Gastroenterology in Manhattan3 providers
Gastroenterology in Olathe2 providers
Gastroenterology in Pratt1 providers
Gastroenterology in Leavenworth1 providers
Gastroenterology in Shawnee Mission1 providers
Gastroenterology in Galena1 providers
Gastroenterology in Mission1 providers
Gastroenterology in Hutchinson1 providers
Gastroenterology in Leawood1 providers

Gastroenterology providers in Kansas

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. Phani Ashok Attaluri, M.D.
Olathe, KS · $233,764 in drug and device payments (2025) · (913) 393-9898
Dr. Anand Venugopal, MD
Overland Park, KS · $17 in drug and device payments (2025) · Telehealth · (913) 491-9100
Dr. Christian Mcelhinney, MD
Overland Park, KS · $2,149 in drug and device payments (2025) · (913) 541-0510
Dr. Donald Martin, MD
Overland Park, KS · $2,022 in drug and device payments (2025) · (913) 541-0510
Dr. Donna Graessle, DO
Overland Park, KS · No drug or device payments recorded (2025) · (913) 495-9600
Dr. Erica Dailey, DO
Overland Park, KS · $2,429 in drug and device payments (2025) · (913) 234-7600
Dr. Gary Cornette, D.O.
Overland Park, KS · $69 in drug and device payments (2025) · (928) 864-8042
Dr. Geoffrey Dang-vu, MD
Overland Park, KS · No drug or device payments recorded (2025) · Telehealth · (913) 495-9600
Dr. James Allen, M.D.
Overland Park, KS · $1,904 in drug and device payments (2025) · (913) 495-9600
Dr. Jeffrey Schlachter, D.O.
Overland Park, KS · $23 in drug and device payments (2025) · (816) 716-6900
Dr. Jeffrey Young, M.D.
Overland Park, KS · $611 in drug and device payments (2025) · (913) 541-0510
Dr. Lyla Saeed, MD
Overland Park, KS · $298 in drug and device payments (2025) · (913) 234-7600
Dr. Matthew Harrison, MD
Overland Park, KS · $2,083 in drug and device payments (2025) · (913) 541-0510
Dr. Randal Brown, M.D.
Overland Park, KS · $22 in drug and device payments (2025) · (913) 541-0510
Dr. Richard Sutton, D.O.
Overland Park, KS · $596 in drug and device payments (2025) · (913) 541-0510
Dr. Rishi Grewal, MD
Overland Park, KS · $1,122 in drug and device payments (2025) · (913) 234-7600
Dr. Scott Holmes, DO
Overland Park, KS · $1,132 in drug and device payments (2025) · (913) 541-0510
Dr. Thomas Barnett, M.D.
Overland Park, KS · $27 in drug and device payments (2025) · (913) 541-3340
Dr. Daniel Suiter, M.D.
Pratt, KS · No drug or device payments recorded (2025) · (620) 672-7415
Dr. Chelsea Wuthnow
Salina, KS · $209 in drug and device payments (2025) · (785) 827-7261
Dr. Jesica Brown, MD
Salina, KS · $622 in drug and device payments (2025) · Telehealth · (785) 452-6440
Dr. Lavelle Ellis, MD
Salina, KS · No drug or device payments recorded (2025) · (785) 827-7261
Dr. Luke Johnson, MD
Salina, KS · $939 in drug and device payments (2025) · Telehealth · (785) 452-6440
Dr. Paul Johnson, MD
Salina, KS · $553 in drug and device payments (2025) · Telehealth · (785) 452-6440
Dr. William Alsop, MD
Salina, KS · No drug or device payments recorded (2025) · (785) 827-7261
Dr. Brian Smith, M.D.
Shawnee, KS · $56 in drug and device payments (2025) · (913) 962-2122
Dr. Charles Brooks, M.D.
Shawnee, KS · $1,059 in drug and device payments (2025) · (913) 248-8008
Dr. Ervin Eaker, M.D.
Shawnee, KS · $1,906 in drug and device payments (2025) · (913) 631-2600
Dr. Marissa Lutzkanin, PA-C
Shawnee, KS · No drug or device payments recorded (2025) · (913) 962-2122
Dr. Michael Thompson, M.D.
Shawnee, KS · $1,507 in drug and device payments (2025) · (913) 962-2122
Dr. Phillis Ling, D.O.
Shawnee, KS · No drug or device payments recorded (2025) · (913) 962-2122
Dr. Pravin Patel, MD
Shawnee, KS · $86 in drug and device payments (2025) · (913) 962-6600
Dr. Scott Propeck, M.D.
Shawnee, KS · $116 in drug and device payments (2025) · (913) 962-2122
Dr. John Sturgeon, M.D.
Shawnee Mission, KS · No drug or device payments recorded (2025) · (913) 671-7803
Dr. Ahmed Hmidat
Topeka, KS · No drug or device payments recorded (2025) · (785) 270-4800
Dr. Balaji Datti, M.D.
Topeka, KS · $2,070 in drug and device payments (2025) · Telehealth · (785) 354-8518
Dr. Brent Roeder, MD
Topeka, KS · No drug or device payments recorded (2025) · (785) 270-4800
Dr. Curtis Baum, MD
Topeka, KS · $245 in drug and device payments (2025) · (785) 270-4800
Dr. Khalil Abuamr, MD
Topeka, KS · No drug or device payments recorded (2025) · (785) 270-4800
Dr. Nikisha Pandya, M.D.
Topeka, KS · No drug or device payments recorded (2025) · (785) 354-8518
Dr. Patrick Schroeder, MD
Topeka, KS · No drug or device payments recorded (2025) · (785) 270-4800
Dr. Richard Tay, MD
Topeka, KS · $793 in drug and device payments (2025) · (785) 354-8518
Dr. Robert Braun, MD
Topeka, KS · No drug or device payments recorded (2025) · (785) 354-0539
Dr. Robert Ricci, MD
Topeka, KS · No drug or device payments recorded (2025) · (785) 270-4800
Dr. Shekhar Challa, MD
Topeka, KS · $470 in drug and device payments (2025) · (785) 354-8518
Dr. Alonso Galvan, MD
Wichita, KS · No drug or device payments recorded (2025) · (316) 683-5556
Dr. Bassem Matta, M.D.
Wichita, KS · $896 in drug and device payments (2025) · Telehealth · (316) 261-3130
Dr. Estephan Zayat, MD
Wichita, KS · $1,064 in drug and device payments (2025) · Telehealth · (316) 261-3130
Dr. Gebran Khneizer, M.D.
Wichita, KS · $614 in drug and device payments (2025) · Telehealth · (316) 261-3130
Dr. James Whitaker, MD
Wichita, KS · No drug or device payments recorded (2025) · (316) 261-3130

Conditions Gastroenterology providers in Kansas 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 Kansas?

There are 113 Gastroenterology providers with active NPI records practicing in Kansas, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Kansas offer telehealth?

Yes. 33 of the 113 Gastroenterology providers in Kansas (about 29%) report offering telehealth services in CMS data.

Which cities in Kansas have the most Gastroenterology providers?

Kansas City (36), Wichita (18), Overland Park (17) have the highest concentration of Gastroenterology providers in Kansas.

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

81 of 113 Gastroenterology providers in Kansas (72%) 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 Kansas 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 Kansas work in independent practices or large health systems?

Among 65 Gastroenterologists in Kansas enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 35% through a mid-size group of 10 to 99, and 62% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Kansas work at?

According to CMS facility affiliation records, the Kansas hospitals where the most Gastroenterologists hold privileges are University of Kansas Hospital in Kansas City; University of Kansas Health System Olathe Hospital in Olathe; Wesley Medical Center in Wichita.

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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 Kansas? Get featured.