About
Dawn Mussallem, D.O., DipABLM, is a physician specializing in lifestyle medicine, integrative oncology, breast health, and cancer survivorship. She spent roughly 25 years at Mayo Clinic as a consultant and assistant professor of medicine, where she founded the Integrative Medicine and Breast Health Program in 2015. In January 2026, she became Chief Medical Officer of Fountain Life, a longevity clinic company focused on preventive, AI-enabled health care.
Areas of interest
longevitypreventive healthlifestyle medicineintegrative oncologybreast healthcancer survivorshipnutritionplant-predominant dietsAI-enabled diagnosticsprecision prevention