Leigh Reardon, MD

Leigh Reardon, MD

Pediatric Cardiology| Adult Congenital Cardiac Disease
Accepting new patients
Primary Location
Cardiovascular Center
100 Medical Plaza
Suite 630 East
Los Angeles, California 90095


Dr. Reardon is an Associate Professor of Clinical Medicine and Pediatrics and practices pediatric cardiology and adult congenital heart disease. He has a specific interest heart failure, transplantation, mechanical support and the care of adolescents and young adults as they transition from the pediatric to the adult clinical setting.

Please note that Dr. Reardon has two separate office locations and phone numbers for adult and pediatric patients. Please call the Ahmanson/UCLA Adult Congenital Heart Disease Center at 310-825-9011 for adult patients. Please call the UCLA Pediatric Heart Center for pediatric patients at 310-267-7667.

  • Associate Director, Pediatric Heart Transplant
  • Director, Transitional Cardiac Care
  • Director, Pediatric Mechanical Circulatory Support

Patient Stories




Medical Board Certifications

Adult Congenital Heart Disease, American Board of Internal Medicine, 2017
Pediatric Cardiology, American Board of Pediatrics, 2016
Pediatrics, American Board of Pediatrics, 2009
Internal Medicine, American Board of Internal Medicine, 2008


UCLA Adult Congenital Heart Disease Ctr, 2011
UCLA School of Medicine, 2011


Cedars-Sinai Medical Center, 2008


Medical College of Virginia School of Medicine, MD, 2004


Hospital Affiliations

Ronald Reagan UCLA Medical Center

UCLA Santa Monica Medical Center

Areas of Focus

Heart transplant
Lgbtq+ health
Congestive heart failure (chf)
Congenital heart disease


Transition, Transfer and Life-long Care - Dr. Leigh Reardon | 2017 UCLA ACHD Symposium
Mechanical Support Options in ACHD - Dr. Leigh Reardon | 2017 UCLA ACHD Symposium



Link to Dr. Reardon's PubMed publications

Select Publications:


  • Top Doctors, Los Angeles Magazine, 2022
  • Teaching Humanism at the Bedside Award, David Geffen School of Medicine
  • Top Doctors, Los Angeles Magazine, 2021
  • Super Doctors® Southern California Rising Stars 2017
  • Super Doctors® Southern California Rising Stars 2016
  • Super Doctors® Southern California Rising Stars 2015
  • ISHLT/Heartware Early Career Grant in Translation Research for Mechanical Circulatory Support in the Fontan Circulation
  • Department of Internal Medicine Physician of the Month (December 2011)