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
189 total ratings | 123 reviews
5.0
August 28, 2025
Dr Korolyov is the best. Caring, patient and extremely knowledgeable. Am lucky to have her as my doctor.
5.0
August 27, 2025
Dr. Korolyov is great! Knowledgeable, personable, and a clear ally.
5.0
August 26, 2025
Went in for an annual check up and the doctor came prepared to discuss my health history.
5.0
August 25, 2025
All of my medical complaints were heard and carefully considered, after which followup actions were offered. ---- As always, I am very satisfied with my doctor and care.
5.0
August 14, 2025
The doctor knows exactly what I needed to take care of my symptoms and that makes me feel better