Dr. Passero completed four years of post-graduate medical education at the National College of Naturopathic Medicine in Portland, Oregon after receiving a Bachelor’s Degree in Environmental Biology from the University of Colorado. His Naturopathic training included extensive education in natural therapeutics in addition to detailed training in case management and scientific principles of medicine. While there, Dr. Passero trained and preceptored with some of the nations leading doctors in the field of natural medicine.