Dr. Alexander Y. Lin is a plastic surgeon who specializes in craniofacial and maxillofacial surgery (operations on the skull, face and jaw), as well as plastic surgery for pediatric conditions. He is director of surgical innovations for UCSF's plastic surgery division. He is also co-director of the UCSF Craniofacial Center and co-director of the UCSF Center for Advanced 3D+ Technologies, serving as the Oakland site director for both.