Andrew Blumenfeld, MD Headshot

Andrew Michael Blumenfeld, M.D.

Dr. Blumenfeld is accepting new patients. Please schedule online or call 760-631-3000.

Dr. Blumenfeld is director of the Headache Center of Southern California.

Dr. Blumenfeld is a member and fellow of the American Academy of Neurology and a member and fellow of the American Headache Society. He is the founding chair for the Interventional Procedures for Headache section for the American Headache Society. He has published widely and has over 70 peer reviewed publications relating to his active research in headache.

Dr. Blumenfeld has been the national lead investigator for many research studies showing that Botulinum toxin type A, sold under the brand name Botox®, is an effective preventative therapy for headache in chronic migraine sufferers. He has treated more patients with Botox therapy than any other provider in the world and has trained thousands of providers on this nationally and internationally.

Board Certifications

American Board of Psychiatry & Neurology, Neurology

Medical Education

University of the Witwatersrand Faculty of Medicine, Johannesburg, South Africa, MD, 1981


Johannesburg Hospital, South Africa, General Surgery, Internal Medicine, 1982


Johannesburg Hospital, South Africa, Neurology, 1986
University of Massachusetts Medical School, Neurology, 1989


University of Massachusetts Medical School, Neurophysiology Fellow: EEG and EMG, 1990