Dr. Josephine P. Preciado is an internist in Santa Barbara, California. She received her medical degree from University of California, Irvine, School of Medicine and has been in practice for more than 20 years. Dr. Josephine P. Preciado has expertise in treating shingles, hypertension & high blood pressure, diabetes, among other conditions - see all areas of expertise. Dr. Josephine P. Preciado accepts Medicare, Blue Cross - see other insurance plans accepted.