UCLA Health logo on a sand-colored background with a circular sun rising in the right corner.
Accepting new patients

Negar Cohen Kahen, MD

  • Endocrinology
Average rating: 4.8
Star ratings are displayed only for those physicians who participate in UCLA Health’s patient experience survey program and have received a minimum of 30 survey responses.
Downtown LA Primary & Specialty Care |
700 West 7th Street, Suite S270 Los Angeles, CA 90017

Languages

English

Education

Medical Board Certifications

Endocrinology, Diabetes and Metabolism, American Board of Internal Medicine, 2025
Internal Medicine, American Board of Internal Medicine, 2020

Fellowship

Endocrinology, USC/LAC+USC Endocrinology, 2025

Residency

Internal Medicine, Olive View UCLA Medical Center, 2020

Degree

MD, UCLA David Geffen School of Medicine, 2017

Locations

UCLA Health Downtown Los Angeles Cancer Care
Downtown LA

Downtown LA Primary & Specialty Care

Internal Medicine| Pediatrics| Family Medicine
+11 more specialties

Insurance

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

The list of healthcare plans above may not be comprehensive and could change. 
Please contact your benefits coordinator or health insurance company directly to verify coverage.

Visit our health insurance information page for more details.

Reviews

Overall rating: 4.8
Star ratings are displayed only for those physicians who participate in UCLA Health’s patient experience survey program and have received a minimum of 30 survey responses.
56 total ratings | 30 reviews
5.0
Very good
5.0
Dr Sosa is the absolute best always listes and makes me feel like he cares
4.0
She was friendly, responsive and detailed in her assistance to me.
5.0
Dr. Negar Kahen represents the best of practicing doctors. She is incredibly professional and bright. She has very good bedside manner. She listens, and hears your concerns, is very detail oriented, and uses more of a brainstorming, collaborative approach. She is not abrupt, condescending, rude, or dismissive like many doctors are today. She did not mock me or laugh at me when I told her I was sick from many years of mycotoxins exposure. I am very grateful for her expertise as a doctor and her compassion as a human being.
5.0
Doctor very knowledgeable and very helpful