Tamara G. Dahhan, DO
Accepting new patients

Tamara G. Dahhan, DO

  • Rheumatology
Average rating: 5.0
| 230 ratings
Porter Ranch Primary & Specialty Care | 19950 Rinaldi Street, Suite 300, Porter Ranch, CA 91326


Dr. Dahhan earned her medical degree at Western University of Health Sciences. She completed her residency in Internal Medicine and her fellowship in Rheumatology at Olive View-UCLA Medical Center. She practices general rheumatology and treats the full spectrum of rheumatic diseases, including Rheumatoid Arthritis, Lupus, Sjögren's Syndrome, Osteoarthritis, Psoriatic Arthritis, Ankylosing Spondylitis, Vasculitis, Gout, and Osteoporosis.

Dr. Dahhan is board certified in Internal Medicine and Rheumatology. In her free time she enjoys cooking, travelling, and spending quality time with family.




Medical Board Certifications

Rheumatology, American Board of Internal Medicine, 2018
Internal Medicine, American Board of Internal Medicine, 2015


Rheumatology, Olive View-UCLA Medical Center Internal Medicine GME, 2018


Internal Medicine, Olive View-UCLA Medical Center Internal Medicine GME, 2015


DO, Western University of Health Sciences, 2012

Hospital Affiliations

Ronald Reagan UCLA Medical Center


  • Aetna
  • Anthem Blue Cross
  • Blue Shield of California
  • Centivo
  • Cigna
  • First Health
  • Health Net of California
  • Interplan (part of HealthSmart)
  • L.A. Care
  • MultiPlan
  • UFCM Health System
  • Prime Health Services
  • Private Healthcare Systems (PHCS)
  • UnitedHealthcare

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