Dr. Castilleja attended University of Texas Medical School at San Antonio and graduated in 1989 (33 years ago). University of Texas Medical School at San Antonio is ranked #47 number in the "Best Medical Schools" by U.S. News.
Dr. Castilleja works at Community Health Centers of South Central Texas Inc, which has 5 other health providers.
As a family medicine, Dr. Castilleja may see patients with the following conditions. Please check with Dr. Castilleja what conditions he treats. Dr. Castilleja may treat additional conditions not listed.
Dr. Castilleja is a family doctor.
Providers chosen based on Dr. Castilleja's location and specialties.