Olympia Multi-Speciality Clinic

406-A Black Hills Ln SW

Olympia, WA 98502

(360) 754-1735

Gastroenterology

(360) 754-1737

Cardiology/Dietary

(360) 704-3450

Business Office

(360) 236-1451

Neurology/

Sleep Center

Marshall E. McCabe III, MD
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Dr. McCabe was one of the founders of OMC, helped establish the group in 1987, and has acted as the clinic's physician manager since its founding. He received his undergraduate degree from Duke University, and attended Medical School at the University of North Carolina at Chapel Hill. He completed his Internship and Residency in Internal Medicine at Fitzsimons Army Medical Center and Fellowship in Gastroenterology at Walter Reed Army Medical Center. He is board certified in Internal Medicine and Gastroenterology. He sees patients in all areas of Gastroenterology and Hepatology, and performs gastroscopies, colonoscopies, ERCPs, and motility studies.