Gastroenterology
Portland
42 businesses listed, showing 1–40. How we order them.
Gastroenterology in Portland by the numbers
SiteCity lists 42 businesses under Gastroenterology in Portland, OR, as of September 28, 2026. 42 list a phone number and 40 list a website.
Most-listed ZIP codes: 97239 (19), 97227 (10) and 97216 (6).
Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.
Listings40
- Northwest Gastroenterology Clinic
501 N Graham St 465 (4th floor, 97227
- Northwest Gastroenterology Clinic
1130 NW 22nd Ave #410, 97210
- Legacy Medical Group-Colon & Rectal Surgery at Good Samaritan
2222 NW Lovejoy St, Medical Office Bldg 1 Ste 601, 97210
- Susan Johnson, Md
9701 Sw Barnes Rd Ste 300, 97225-6689
- Vahagn C. Nikolian, M.D.
3485 S Bond Ave, Building 2, 8th Floor, OHSU Digestive He, 97239
- Emily R. Jonica, M.D.
3485 S Bond Ave, Building 2, 8th Floor, OHSU Digestive He, 97239
- Seth D. Crockett, M.D., M.P.H.
3485 S Bond Ave, Building 2, 8th Floor, OHSU Digestive He, 97239
- Ginger deGravelle, MD
10000 SE Main St Ste 112, 97216
- Saad F. Jazrawi, M.D.
3161 SW Pavilion Loop, Multnomah Pavilion, OHSU Gastroente, 97239
- Ryland Stucke, M.D.
3485 S Bond Ave, Building 2, 8th Floor, OHSU Digestive He, 97239
- Nir Modiano, M.D., Ph.D.
3485 S Bond Ave, Building 2, 8th Floor, 97239
- Michael Owens, MD
10000 SE Main St Ste 112, 97216
- Richard Brandes, MD
10000 SE Main St Ste 112, 97216
- Michael F. Chang, M.D.
3181 SW Sam Jackson Park Rd, 97239
- Jessica Xinyao Yu, M.D.
3181 SW Sam Jackson Park Rd, 97239
- Steven Colson
300 N Graham St, Medical Office Bldg 3 Ste 420, 97227
- Anne Nagler, MD
10000 SE Main St Ste 112, 97216
- Kaveh Sharzehi, M.D., M.S.
3181 SW Sam Jackson Park Rd, 97239
- Manida Wungjiranirun, M.D.
3485 S Bond Ave, Building 2, 8th Floor, OHSU Digestive He, 97239
- Caitlin Colleen Citti, M.D.
3485 S Bond Ave, Building 2, 8th Floor, 97239
- Zibing J. Woodward, M.D.
3485 S Bond Ave, Building 2, 8th Floor, 97239
- Kenneth G Bensch, MD, PhD | Kaiser Permanente
3600 N Interstate Ave, 97227
- David Lieberman, M.D.
3181 SW Sam Jackson Park Rd, 97239
- Colorectal Cancer Screening
9205 SW Barnes Rd, 97225
- Willscott Naugler, M.D.
3485 S Bond Ave, Building 2, 8th Floor, OHSU Digestive He, 97239
- Mark Anthony Sofia, M.D.
3181 SW Sam Jackson Park Rd, 97239
- Melissa Hershman, M.D., B.S.N.
3485 S Bond Ave, Building 2, 8th Floor, OHSU Digestive He, 97239
- Sergio Crespo, MD
10000 SE Main St Ste 112, 97216
- Amanda D. Lee, M.D.
700 SW Campus Drive, OHSU Doernbecher Children's Hospital, 97239
- The Oregon Clinic Gastroenterology East at Gateway
1111 NE 99th Ave Ste 301, 97220
- Kristina Leinwand, D.O.
700 SW Campus Drive, OHSU Doernbecher Children's Hospital 7th Floor, 97239
- Emery Chingyen Lin, M.D.
3161 SW Pavilion Loop, Multnomah Pavilion, 97239
- Randall Children's Northwest Gastroenterology
300 N Graham St, Medical Office Bldg 3 Ste 420, 97227
- Barry Lee Schlansky, MD, MPH | Kaiser Permanente
3600 N Interstate Ave, 97227
- Brian R Willis MD, PHD | Kaiser Permanente
3600 N Interstate Ave, 97227
- Adventist Health Gastroenterology Clinic
10000 SE Main St Ste 112, 97216
- Kathryn Moyer, Md
300 N Graham St Ste Legacy, 97227-1683
- Diane Williams, Do
9701 SW Barnes Rd, 97225-6772
- Michael Owens, Md, Fasge
140 NW 14th Ave, 97209-2601
- Kent Rosenwald, Md
300 N Graham St Ste 420, 97227-1667
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