Dr. Sun would be happy to answer your questions personally as well as expedite a consultation - he can be reached at: Peter.Sun@ucsf.edu Dr. Sun is the Director of Neurosurgery at Benioff UCSF Children’s Hospital Oakland. Dr. Sun graduated from Columbia University Medical School, completed his neurosurgical residency at Yale University and did his pediatric neurosurgery fellowship at Children’s Hospital of Philadelphia. After 3 years as an attending physician at Children’s hospital of Philadelphia, Dr. Sun has been at Oakland since 2001. He is listed in "Best Doctors in America", Top Doctors in U. S. News and World Report and Top Surgeons by Consumer Research Council of America. Dr. Sun learned the endoscopic technique directly from Dr. Jimenez directly in 2002 and has the most experienced in California treating craniosynostosis and skull lesions with minimally endoscopic assisted invasive surgery .