His clinical interests include ovarian cancer, cervical cancer, and clinical trials. He takes Blue Cross/Blue Shield, Coventry, and Humana ChoiceCare Network, as well as other insurance carriers. Dr. Castro attended medical school at the University of California, San Francisco (UCSF), School of Medicine. He trained at a hospital affiliated with the University of California, San Francisco (UCSF) for residency. He is conversant in Spanish. Dr. Castro is affiliated with Massachusetts General Hospital. He is accepting new patients.