San Juanita B Castellano specializes in nurse practitioner in Visalia area. San Juanita B Castellano has a medical practice at 5400 West Hillsdale Avenue, Visalia CA, and has over 4 years of experience in the field of medicine. She graduated from her medical school with her medical degree in 2013. Castellano is accepting new patients at her medical office and practice location in Visalia, California.