Gastroenterologists in Washington
Data updated monthly · Last refresh October 2026
536 Gastroenterology providers practice in Washington, including 222 (41%) offering telehealth. The largest concentration is in Seattle. 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.
536providers
222telehealth
Seattletop city
Gastroenterology by city in Washington
Choose a city to see providers there.
Gastroenterology providers in Washington
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. Kyung Han, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 329-1760 Dr. Laurens Janssens, MDSeattle, WA · $2,014 in drug and device payments (2025) · Telehealth ·
(206) 223-2319 Dr. Lei Yu, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 598-4615 Dr. Leslie Price, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 215-4250 Dr. Liam HilsonSeattle, WA · $25,218 in drug and device payments (2025) · Telehealth ·
(206) 520-5000 Dr. Ling GuoSeattle, WA · No drug or device payments recorded (2025) ·
(206) 326-3000 Dr. Lulu Iles-shih, M.D.Seattle, WA · $21 in drug and device payments (2025) · Telehealth ·
(206) 215-4250 Dr. Margaret Eugenio, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 543-0065 Dr. Margaret ShuhartSeattle, WA · No drug or device payments recorded (2025) ·
(206) 744-3000 Dr. Marina Hanna, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 949-2021 Dr. Mark Derleth, M.D.Seattle, WA · $32 in drug and device payments (2025) · Telehealth ·
(206) 598-4377 Dr. Martin Greene, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 386-9500 Dr. Maximilian Lee, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 386-6000 Dr. Michael Gluck, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 223-6600 Dr. Michael Larsen, MDSeattle, WA · $328 in drug and device payments (2025) · Telehealth ·
(206) 223-2319 Dr. Michael Owens, MDSeattle, WA · $540 in drug and device payments (2025) ·
(206) 520-5000 Dr. Michael SaundersSeattle, WA · $64 in drug and device payments (2025) · Telehealth ·
(206) 598-4377 Dr. Michael Schuffler, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 505-1101 Dr. Michael Shen, MDSeattle, WA · $100 in drug and device payments (2025) ·
(206) 520-5000 Dr. Mitra Barahimi, M.D.Seattle, WA · $726 in drug and device payments (2025) · Telehealth ·
(206) 598-6110 Dr. Mohit Girotra, MD, MBBSSeattle, WA · $845 in drug and device payments (2025) · Telehealth ·
(206) 215-4267 Dr. Muyi Li, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 520-5000 Dr. Nandakumar Srinivasan, MDSeattle, WA · $257 in drug and device payments (2025) · Telehealth ·
(206) 223-2319 Dr. Nanda Venu, M.D.Seattle, WA · $171 in drug and device payments (2025) · Telehealth ·
(206) 223-2319 Dr. Neelendu Dey, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 606-1329 Dr. Nicholas Procaccini, MDSeattle, WA · $1,968 in drug and device payments (2025) · Telehealth ·
(206) 215-4250 Dr. Nicole Shoals, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 764-2285 Dr. Nihaal Karnik, MDSeattle, WA · $874 in drug and device payments (2025) ·
(206) 223-2319 Dr. Nina Saxena, M.D.Seattle, WA · $2,524 in drug and device payments (2025) · Telehealth ·
(206) 598-4333 Dr. Nouredin Alebouyeh, M.D.Seattle, WA · $153 in drug and device payments (2025) · Telehealth ·
(206) 326-3000 Dr. Otto Lin, MDSeattle, WA · $112 in drug and device payments (2025) · Telehealth ·
(206) 223-6600 Dr. Oviea Akpotaire, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 223-2319 Dr. Patricia BlountSeattle, WA · No drug or device payments recorded (2025) ·
(206) 667-3368 Dr. Pedro CortesSeattle, WA · $109 in drug and device payments (2025) ·
(206) 520-5000 Dr. Peggy Headstrom, MDSeattle, WA · $33,928 in drug and device payments (2025) · Telehealth ·
(206) 329-1760 Dr. Peter Torelli, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 782-4450 Dr. Pierre Blais, M.D.Seattle, WA · $112 in drug and device payments (2025) · Telehealth ·
(206) 365-4492 Dr. Praveen Guturu, MBBS, MDSeattle, WA · $1,174 in drug and device payments (2025) · Telehealth ·
(206) 365-4492 Dr. Qing Zhang, MD PHDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 223-6600 Dr. Rachel Issaka, M.D.Seattle, WA · $99 in drug and device payments (2025) · Telehealth ·
(206) 288-7222 Dr. Rajesh Krishnamoorthi, MDSeattle, WA · $657 in drug and device payments (2025) · Telehealth ·
(206) 215-4250 Dr. Rajnish Mishra, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 215-4250 Dr. Randeep Kaur, MDSeattle, WA · $1,439 in drug and device payments (2025) · Telehealth ·
(206) 223-2319 Dr. Renuka Bhattacharya, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 598-4377 Dr. Rex Cheng, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 505-1300 Dr. Richard Driscoll, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 386-9615 Dr. Richard Kozarek, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 223-6600 Dr. Richard Tobin, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 365-4492 Dr. Robert Sanford, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 386-9615 Conditions Gastroenterology providers in Washington 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.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Washington?There are 536 Gastroenterology providers with active NPI records practicing in Washington, according to federal NPPES data refreshed monthly.
Do Gastroenterology providers in Washington offer telehealth?Yes. 222 of the 536 Gastroenterology providers in Washington (about 41%) report offering telehealth services in CMS data.
Which cities in Washington have the most Gastroenterology providers?Seattle (163), Tacoma (46), Spokane (37) have the highest concentration of Gastroenterology providers in Washington.
How many Gastroenterology providers in Washington received drug or device company payments?234 of 536 Gastroenterology providers in Washington (44%) 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 Washington 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 Washington work in independent practices or large health systems?Among 346 Gastroenterologists in Washington enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 80% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Gastroenterologists in Washington work at?According to CMS facility affiliation records, the Washington hospitals where the most Gastroenterologists hold privileges are University of Washington Medical Ctr in Seattle; Tacoma General Allenmore Hospital in Tacoma; Swedish Medical Center in Seattle.
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