John Gianitsis is a highly skilled nurse anesthetist and independent consultant with Rodan & Fields. Gianitsis has studied at several renowned institutions, including the University of Massachusetts Boston, Middlesex Community College, and Saint Anselm College, where he earned degrees in registered nursing, psychology, and nurse anesthesia. Gianitsis has held various nursing positions, including critical care RN at Beth Israel Deaconess Medical Center and Brigham and Women's Hospital, NREMT-I at American Medical Response, and travel critical care RN at KEMM Care Travel Nursing. Gianitsis is knowledgeable in acute and critical care nursing, emergency medical services, and anesthesia services.