October 20, 2026
St. Peter’s Health welcomes John Dorsey, MPAS, PA, a board-certified physician assistant. Dorsey earned a master’s degree in physician assistant studies from Northern Arizona University and a bachelor’s degree from Gonzaga University.
Dorsey previously practiced at Digestive Health Specialists/Arizona Digestive Health and Scottsdale Gastroenterology Specialists in Scottsdale, Arizona. His experience also includes work as a physician assistant at the Carl T. Hayden Medical Research Foundation and as a clinical research coordinator at Mayo Clinic. He is board-certified by the National Commission on Certification of Physician Assistants.
Dorsey is accepting new patients at St. Peter’s Health Winne Clinic.