

Neurology
William Baek, M.D..
Upland, CA
Dr. William Baek, MD is a Neurology Specialist who practices in Upland, CA. He is 53 years old and has been practicing for 27 years.
Peer Recognition
- ABPN — Board Certified in Neurology
2026
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Epilepsy
Conditions & Treatments
Epilepsy & Seizure Disorders
Practice Details
Hospital Affiliations
- San Antonio Regional Hospital
- Montclair Hospital Medical Center