Dr. Elizabeth Dineen is a UCI Health cardiologist.

Elizabeth H. Dineen, DO


Cardiovascular Disease

Clinical Interests

integrative cardiology, preventive cardiology, women's heart disease, cardiac imaging (echocardiography and nuclear medicine)

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  • American Board of Internal Medicine, Cardiovascular Disease
  • American Board of Internal Medicine, Internal Medicine
  • National Board of Echocardiography, Echocardiography
  • English
Medical School
Kirksville College of Osteopathic Medicine
Cleveland Clinic FoundationInternal Medicine
Scripps ClinicCardiovascular Disease
Professional Positions
  • Assistant Professor — Division of Cardiology, Department of Medicine, UCI School of Medicine
  • Fellow — American College of Cardiology
  • Member — National Osteopathic Honors and Service Fraternity
More Information

Dr. Elizabeth H. Dineen is a board-certified UCI Health cardiologist who specializes in the treatment and prevention of cardiovascular disease. Her clinical interests include integrative cardiology, preventive cardiology, sports and exercise heart care, as well as cardiopulmonary exercise testing.

She earned her medical degree at A.T. Still University-Kirksville College of Osteopathic Medicine in Kirksville, Mo. She completed an internal medicine residency at Cleveland Clinic in Cleveland, Ohio, followed by a cardiovascular disease fellowship at Scripps Clinic in La Jolla, Calif.

Dineen is board certified in cardiology, echocardiography, nuclear cardiology and internal medicine. She is a fellow of the American College of Cardiology (ACC) and serves on its Sports and Exercise Committee. She also is an active member of the American Heart Association.

She sees patients in Orange, Irvine, Laguna Hills and Newport Beach.

UCI Health Cardiovascular Center
101 The City Drive South, Pavilion 4
Building 25
Orange, CA 92868
Phone: 714-456-6699
Fax: 855-209-8413
UCI Health — Newport Beach
2161 San Joaquin Hills Road
Newport Beach, CA 92660
Phone: 949-386-5700
Fax: 833-623-5063
UCI Health Susan Samueli Integrative Health Institute
856 Health Sciences Road
Irvine, CA 92617
Phone: 949-824-7000
UCI Health — Laguna Hills
23961 Calle de la Magdalena, Suite 200
Laguna Hills, CA 92653
Phone: 949-238-4100
Fax: 866-251-1363