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John Aryanpur MD
Practice accepting new patients.

John Aryanpur MD

(707) 268-0190
Primary Specialties
  • Neurosurgery
Medical Groups & Affiliations
  • Humboldt Medical Specialists
  • St. Joseph Health Medical Group

Primary Office

HMS Neurosurgery
2752 Harrison Avenue
Suite A
Eureka, CA 95501
(707) 268-0190
(707) 269-3791
Monday – Friday
9 a.m. – 12 p.m.
1 p.m. – 5 p.m
Web Page:

Physician Bio

Dr. Aryanpur attended medical school at Johns Hopkins University School of Medicine, and completed his neurosurgical residency and fellowship training at the Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland. After completing training in 1991, he was appointed Assistant Professor in the Department of Neurosurgery at Johns Hopkins Hospital. While on faculty at Johns Hopkins, Dr. Aryanpur specialized in the treatment of pediatric neurosurgical conditions, brain tumors, and complex adult and pediatric spinal reconstructive surgery

Dr. Aryanpur relocated to Humboldt County in 1993, and has enjoyed practicing neurosurgery on the Northcoast since that time. Dr. Aryanpur specializes in the microsurgical treatment of brain tumors, spinal conditions, and peripheral nerve disorders.


Medical School- Johns Hopkins University
Internship- Johns Hopkins Hospital
Neurosurgical Residency- Johns Hopkins Hospital
Fellowship- Johns Hopkins Hospital
  • Board Certified in Neurosurgery


American Board of Neurological Surgery

Areas of Interest

Brain tumors
Cervical and lumbar complex spinal surgery
Spinal trauma