DAVID GRUNKEMEIER, MD
9701 Southwest Barnes Road, Suite 300, Portland, OR 97225 Directions
GASTROENTEROLOGY WEST AT BARNES ROAD - Gastroesophageal Reflux Disease (GERD), Fatty Liver, Fecal Incontinence, Fructose Intolerance, Gallstones, Hepatitis C, Gas in the Digestive Tract, Inflammatory Bowel Disease (IBD), Gastroparesis, Gastritis, Hemorrhoids, Hemochromatosis, Hepatitis A, H. pylori and Peptic Ulcers & Indigestion
Dr. David Grunkemeier is a Gastroenterologist with an additional two-year fellowship from UNC at Chapel Hill in Inflammatory Bowel Disease. He finished his internship and residency at Oregon Health & Science University. Dr. Grunkemeier specializes in Advanced Inflammatory Bowel Disease (IBD), colorectal cancer, celiac disease, hepatology, and liver disease. He is specifically trained to care for diseases of the esophagus, stomach, liver, colon, intestines, and gallbladder. He strives to compassionately increase and modernize the quality of care for all his patients.
Awarded the Excellence in Presentation of a Scholarly Paper Research Symposium for Science from UCSD three consecutive years
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JEREMY HOLDEN, MD
1111 Northeast 99th Avenue, Suite 301, Portland, OR 97220 Directions
THE OREGON CLINIC - Prevention Colon Polyps and Cancer, Flexible Sigmoidoscopy, Capsule Endoscopy, Rapid Gastric Emptying, Colonoscopy, Pancreatitis Peptic Ulcers, Primary Biliary Cirrhosis, Primary Sclerosing Cholangitis, Ulcerative Colitis, Rectal Bleeding, Bowel Diversion Surgeries, Proctitis, Upper Endoscopy & IBD
Dr. Jeremy Holden is board-certified in Gastroenterology and Internal Medicine, who finished his internship and residency in internal medicine at the University of Wisconsin. He completed his fellowship in gastroenterology and hepatology also at the University of Wisconsin. Dr. Holden focuses on hepatology and other gastroenterology needs at The Oregon Clinic-Gastroenterology East. He strives to create an environment where his patients feel comfortable asking questions and voicing their concerns.
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DEREK C. TAYLOR, MD
1130 NorthWest 22nd Avenue, Suite 410, Portland, OR 97210 Directions
NORTHWEST GASTROENTEROLOGY CLINIC & ENDOSCOPY CENTER - Flexible Sigmoidoscopy, Colon Cancer, Hepatitis, Colonoscopy, Ulcerative Colitis, Crohn’s Disease, Stomach Disorder, Upper and Video Capsule Endoscopy, Chronic Liver Disease, Constipation, GERD, Peptic Ulcer Disease, Endoscopic Retrograde Cholangiopancreatography & Anorectal Manometry
Dr. Derek C. Taylor received his medical degree from The University of Utah School of Medicine and completed an internal medicine residency program at The Johns Hopkins Hospital in Baltimore, Maryland. His interests include therapeutic endoscopy, gastrointestinal motility disorders, and inflammatory bowel disease. Dr. Taylor has expertise in diagnosing and treating gastrointestinal disorders such as constipation, ulcerative colitis, and Crohn's disease.