Dr. Horton's areas of expertise include the following: amblyopia (lazy eye), hemifacial spasm, and blepharospasm. Anthem, Blue Cross/Blue Shield, and Blue Shield are among the insurance carriers that Dr. Horton takes. He obtained his medical school training at Harvard Medical School and performed his residency at Georgetown University Hospital. Dr. Horton (or staff) speaks the following languages: Spanish and French. His hospital/clinic affiliations include UCSF Benioff Children's Hospitals and the University of California San Francisco (UCSF) Medical Center.