Dr. Alexander F Castellanos, MD

Dr. Alexander Castellanos is a family medicine physician who has dedicated nearly five decades to caring for patients and families. He earned his medical degree from Stanford University School of Medicine and completed his residency training at UC Irvine Medical Center. With 49 years of clinical experience, Dr. Castellanos brings extensive knowledge to his practice serving patients in Templeton, California. He is fluent in both English and Spanish, allowing him to communicate effectively with diverse patient populations.

Dr. Castellanos practices at Adventist Health Twin Cities and sees patients at locations throughout Templeton. His expertise includes managing high blood pressure conditions, from routine hypertension to more urgent situations requiring immediate attention. He also provides specialized care for children with blood pressure concerns. Additionally, Dr. Castellanos performs various in-office procedures such as skin lesion treatments and removals, and he helps patients …manage diabetes through insulin pen training and autoinjector education. Patients consistently rate his care highly, giving him an average rating of 4.5 out of 5 stars.