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Michael S.  Harlan, PA-C

Michael S. Harlan, PA-C

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

Primary Office

HMS Neurosurgery
2752 Harrison Ave.
Suite A
Eureka, CA 95501
(707) 268-0190
(707) 268-3791
Mon - Fri 9 a.m. - 12 p.m.
& 1 p.m. - 5 p.m
Web Page:

Physician Bio

Michael brings more than 11 years’ experience as a physician assistant to Humboldt Medical Specialist. Michael's experience includes cardiology, transplant surgery, and neurosurgery. He has provided assistance in over 1500 neurosurgical cases: Cases include posterior lumbar fusion, anterior cervical discectomy and fusion, lumbar microsurgery, burr hole and craniotomies for skull based procedures. Michael is a very caring and passionate advocate for his patients. He works diligently to help with the recovery process. Michael served our country for over 20 years in the U.S. Air Force as a medic, and is honored to serve the Humboldt community. In his free time he likes to ride motorcycles, play golf, travel, play video games, and read.

Michael's expertise are in the following areas:

  • Minimally invasive spine surgery
  • Posterior lumbar interbody fusion
  • Anterior cervical discectomy and fusion


  • College:
    Bachelor of Medical Science in Physician Assistant Studies Degree - Downers Grove, IL, Midwestern University
  • College:
    Masters in Physician Assistant Studies - Mesa, AZ, A. T. Still University


Michael is a member of the following professional health organizations:

- American Academy of Physician Assistants
- North American Spine Society