About Me

Mohammad Hajighasemi, MD, is a dedicated neurologist with a focus on vascular neurology, specializing in emergency neurological conditions. Dr. Hajighasemi chose a career in medicine because of his passion and commitment to helping others and solving intricate medical puzzles. Inspired by his grandfather, a respected physician, Dr. Hajighasemi found his calling in medicine at an early age. He finds immense satisfaction in diagnosing and treating complex neurological disorders, aiming to restore his patients to their optimal health.

I want my patients to know that I will always serve as your advocate and work with you to treat your neurological disorders.

Dr. Hajighasemi grew up in Northern California and is also fluent in Farsi. Outside of medicine, he finds joy in training in Muay Thai and spending quality time with his loving wife and two daughters.


English, Farsi

Provider Specialty

Hospitalists, Neurology, Vascular Neurology


Medical Education

University of California, Irvine, School of Medicine

Residency – Internal Medicine

St. Mary Medical Center - UCLA, Long Beach, CA

Residency – Neurology

LAC+USC Medical Center, Los Angeles, CA

Fellowship – Vascular Neurology

Cedars-Sinai Medical Center, Los Angeles, CA

Locations & Affiliations


MemorialCare Orange Coast Medical Center

18111 Brookhurst St.

Fountain Valley, CA

Office: (714) 378-7000

MemorialCare Medical Group - Fountain Valley (Brookhurst)

17360 Brookhurst St.

Fountain Valley, CA