Sang Yong Ji, MD | Electrophysiology | Cardiology | Torrance

Sang Yong Ji, MD


Cardiology and Electrophysiology

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Call 310-257-0508

  • Member of Torrance Memorial IPA

Sang Yong Ji, MD, is a board-certified adult cardiologist and cardiac electrophysiologist at COR Healthcare in Torrance, California. His board certification also includes internal medicine, nuclear cardiology, and echocardiography.

Dr. Ji was born in South Korea and moved to Paraguay during his junior high school year. He earned his medical degree from Asunción National University, Paraguay. He then moved to New York City to complete internal medicine residency and cardiology fellowship at Albert Einstein College of Medicine before completing a cardiac electrophysiology fellowship at Johns Hopkins Hospital in Baltimore, Maryland. He graduated as the Best Resident of the year and with Program director's award & Chief of Division award from internal medicine residency program and cardiology fellowship program respectively. He also served as chief fellow at both Montefiore cardiology fellowship program and Johns Hopkins University cardiac electrophysiology fellowship program. He provides state of the art care including complex ablations for different arrhythmias and implantation of cardiac electronic devices. He shares his expertise by authoring numerous publications in highly respected scientific and medical journals. He continues to stay active as current Principal Investigator in several clinical research projects at Torrance Memorial Medical Center as well.

Dr. Ji is fluent in English, Spanish, and Korean. When he’s not treating patients, Dr. Ji enjoys spending time with his wife, who is an internal medicine physician and their four children.


  • 2841 Lomita Boulevard, Suite 100 Torrance, CA 90505

    Main: 310-257-0508
    Fax: 310-325-8109





Korean and Spanish


Year joined staff: 2013

Medical School

Universidad Nacional de Asuncion


Montefiore Medical Center/ Albert Einstein

Jacobi Medical Center / Albert EinStein College


Johns Hopkins University

Albert EinStein College of Medicine