Dr. John James Cierzan, MD

Dr. John Cierzan is an internal medicine physician who earned his medical degree from the University of Minnesota Medical School. He completed his residency training at Abbott Northwestern Hospital and has practiced for 34 years, developing extensive expertise in comprehensive adult healthcare. Dr. Cierzan is fluent in both Spanish and English, enabling him to serve a diverse patient population.

Dr. Cierzan practices at Mayo Clinic Hospital Saint Marys Campus and Mayo Clinic Hospital Methodist Campus in Rochester, Minnesota. His hospital affiliations include Olmsted Medical Center, Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, and Gundersen Saint Elizabeths Hospital. Patients consistently rate his care highly, with an average rating of 5.0 out of 5 stars on Vitals.