Dr. Mark Jan Harrison MD is a male Obstetrician & Gynecologist, has 19 years of experience and practices in Obstetrics & Gynecology and Gynecology.
Dr. Mark Harrison has 3 office locations.
27225 Calaroga Ave
Hayward, CA 94545

Phone Number
Locations and availability (3)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Mark Harrison, MD is board certified in Obstetrics & Gynecology.

  • He has special expertise in 2 areas:
  • Hot Flashes
  • Menopause

Education & Awards

Dr. Harrison graduated from Uniformed Services University, Bethesda.


Dr. Harrison has 7 hospital affiliations:

  • Frederick Memorial Hospital 
  • Northwest Hospital Center 

Accepted Insurance Plans

Dr. Harrison accepts these health insurances in at least one office:

  • Aetna - 1 plan
  • Priority Partners - 2 plans

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Additional Information
Where does Dr. Mark J. Harrison practice?
Dr. Mark Harrison practices Obstetrics & Gynecology and Gynecology near Hayward, CA.
Additional practice locations include: Baltimore, MD and Olney, MD.
See Hayward Obstetricians & Gynecologists.