

Neurology
Gerrard Ferrer, D.O.
Petaluma, CA
Dr. Gerrard Ferrer, DO is a Neurology Specialist who practices in Santa Rosa, CA. He is 61 years old and has been practicing for 31 years.
30+
Years in Practice
Peer Recognition
- ABPN — Board Certified in Neurology
2026
- ABPN — Board Certified in Epilepsy
2026
- Castle Connolly — Top Doctor
2022-2026 (5 years)
Clinical Focus
Subspecialties
Clinical Neurophysiology
Conditions & Treatments
Neurological Disorders
Practice Details
Hospital Affiliations
- Providence Santa Rosa Memorial Hospital
- Sutter Medical Center, Sacramento
Experience
30+ years in practice