Dr. Zak works in San Francisco, CA and specializes in Neurology and Sleep Medicine. Dr. Zak is affiliated with UCSF Medical Center Mount Zion. Dr. Zak speaks Chinese, English, Korean, Russian and Spanish.
Gender: Not Available
Years in Practice: Not Available
Languages Spoken: Chinese, English, Korean, Russian, Spanish
Medical School: Not Available
Graduation Date: Not Available
Hospital Affiliations: UCSF Medical Center Mount Zion
Specialties: Neurology, Sleep Medicine