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Dr. Douglas A Shumaker MD
Gastroenterologist | Gastroenterology
9701 Sw Barnes Rd Suite 300 Portland OR, 97225About
Dr. Douglas Shumaker is a gastroenterologist practicing in Portland, OR. Dr. Shumaker specializes in the digestive system and its diseases that affect the gastrointestinal tract, which include organs from the mouth to the anus as well as liver disorders. Gastroenterology includes conditions such as hepatitis, peptic ulcer disease, colitis, nutritional problems and irritable bowel syndrome. Dr. Shumaker performs colonoscopy and endoscopy procedures and provides accurate and thorough care for patients suffering from digestive issues.
Education and Training
Or Hlth Sci Univ Sch of Med, Portland Or 1994
Oregon Health And Science University School of Medicine,Portland, Or, United States 1994
Oregon Health & Science University School of Medicine 1994
Board Certification
Internal MedicineAmerican Board of Internal MedicineABIM
Provider Details
Expert Publications
Data provided by the National Library of MedicineTreatments
- Pancreatitis
- Crohn's Disease
- Acid Reflux
- Colon Polyps
- Indigestion
- Gallstones
- Pain
Dr. Douglas A Shumaker MD's Practice location
Practice At 9701 Sw Barnes Rd Suite 300
9701 Sw Barnes Rd Suite 300 -Portland, OR 97225Get Direction
The Oregon Clinic - SW Barnes Rd-West Hills Gastro
9701 SW Barnes Rd Ste 300 -Portland, OR 97225Get Direction
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Nearby Providers
- Dr. Alan H Kaynard MD9701 SW Barnes Rd Ste 300 Portland OR 97225
- Dr. Michael Frank Sheffield MD1508 Division St Oregon City OR 97045
- Dr. Stephen Lumin Chen M.D.19250 SW 90TH AVE TUALATIN OR 97062
- Dr. Monina Farrah ramos Pascua MD1508 Division St Oregon City OR 97045
- Dr. Matthew Casimo MD700 Ne 87th Ave Vancouver WA 98664
- Dr. Jaroslaw Cymorek MD700 Ne 87th Ave Vancouver WA 98664
Nearest Hospitals
PROVIDENCE ST VINCENT MEDICAL CENTERl
9205 SW BARNES ROAD PORTLAND OR 97225LEGACY GOOD SAMARITAN MEDICAL CENTERl
1015 NW 22ND AVENUE, W121 PORTLAND OR 97210OHSU HOSPITAL AND CLINICSl
3181 SW SAM JACKSON PARK ROAD PORTLAND OR 97239PROVIDENCE ST VINCENT MEDICAL CENTERl
9205 SW BARNES ROAD PORTLAND OR 97225OHSU HOSPITAL AND CLINICSl
3181 SW SAM JACKSON PARK ROAD PORTLAND OR 97239LEGACY GOOD SAMARITAN MEDICAL CENTERl
1015 NW 22ND AVENUE, W121 PORTLAND OR 97210