Justine K. Korolyov, MD, MS

  • Internal Medicine
Average rating: 4.9
 
West Washington Internal Medicine |

About

Dr. Korolyov is a SoCal native, raised in Huntington Beach, CA. She attended the University of Southern California for undergrad where she majored in neuroscience. After college she moved to New York City, and completed her Master’s Degree in Human Nutrition at Columbia University. It was there that she developed her passion for disease prevention by cultivating a healthy lifestyle through proper nutrition and fitness. She then moved to Sacramento, CA to attend UC Davis School of Medicine. She met her husband (who now also works for UCLA) in medical school. After medical school, she completed her internal medicine residency in the primary care pathway at Cedars-Sinai Medical Center in Los Angeles. Dr. Korolyov thrilled to be joining the UCLA team as a primary care provider with special interests in nutrition, fitness, mind-body medicine, and women’s health. She looks forward to helping each one of her patients live their healthiest life!

Languages

English

Education

Residency

Internal Medicine, Cedars-Sinai Medical Center, 2018

Degrees

MD, UC Davis School of Medicine, 2015
MS, Columbia University Grad. School of Arts, Sciences, 2011

Hospital Affiliations

Ronald Reagan UCLA Medical Center

Areas of Focus

Videos

Meet Justine K. Korolyov, MD, MS

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 health care 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:
4.9
192 total ratings | 125 reviews
5.0
October 30, 2025
Dr. Korolyov is thorough, listens and always addresses my questions. I feel very comfortable discussing my issues and appreciate her guidance.
5.0
October 30, 2025
Seen promptly. She asked good questions and prescribed a good plan of action.
5.0
October 30, 2025
My doctor is very efficient as well as professional.
5.0
October 23, 2025
Dr. Korolyvov replied to my concerns right by having her office reach out to me. During the appointment she listened to my concerns & updates and provide helpful advice in a professional & friendly manner. It was a very pleasant experience overall!
5.0
October 20, 2025
She is very caring and informative