Dr. Robert Sawyer is a board certified Gastroenterologist with Arizona Digestive Health.
AZ State Medical License 1989 - 2026
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Gastroenterology
Banner Desert Medical Center Banner Desert Medical Center Mesa, Arizona
Southern Arizona Veterans Affairs Health Care System Southern Arizona Veterans Affairs Health Care System Tucson, Arizona
Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012
Push-enteroscopy for diagnosis of patients with gastrointestinal bleeding of obscure origin. P. Greg
The biliogastric shunt: a method for simultaneous internal diversion of bile and enteric feeding in
📍 Mesa - Central - 603 W. Baseline Ste 200, Mesa, AZ 85210
📍 Arizona Digestive Health Desert Endoscopy Center - 610 E Baseline Rd, Tempe, AZ 85283
📍 Arizona Digestive Health - 1520 S Dobson Rd Ste 302, Mesa, AZ 85202