John Fagan, MD, is a double board-certified family medicine and geriatric specialist serving the communities in and around Rancho Cucamonga, California. At Enhance at Aspen, he offers a range of aesthetic services including advanced laser treatments like SculpSure® body contouring and TempSure™ Envi skin rejuvenation to help patients look and feel their best.
Dr. Fagan completed his undergraduate degree at the University of San Diego before earning his medical degree at Loyola University Stritch School of Medicine in Maywood, Illinois, just outside Chicago. He served his internship and residency in family medicine at San Bernardino County Medical Center in California.
Dr. Fagan feels that he is called to serve his community and sees his role as a vocation. For more than three decades, he has committed his practice to delivering the best possible outcomes for patients. He provides patient-focused, personalized care, that helps patients lead healthy and active lives with preventive care and disease management services.