Danny Y. Lee, MD
Orange, CA 92868
- Mission Heritage Medical Group and Affiliated Physicians
- St. Joseph Heritage Medical Group and Affiliated Physicians
- St. Jude Heritage Medical Group and Affiliated Physicians
St. Joseph Heritage Orange - Cardiology
1140 West La Veta Avenue, Suite 430, Orange, CA 92868

2026 Golden State Patient
Experience Award Recipient
The Golden State Patient Experience Awards is Providence’s California-wide program, recognizing providers in Northern and Southern California who consistently deliver outstanding patient experiences, based on patient feedback and experience scores.
Insurances Accepted
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About Danny Y. Lee
Dr. Danny Lee is board-certified in cardiovascular disease and clinical cardiac electrophysiology. He specializes in the management of heart rhythm disorders, including procedures such as catheter ablation, pacemaker and defibrillator device implantation. Dr. Lee earned his medical degree at the Alpert Medical School of Brown University, completed his internal medicine residency and general cardiology fellowship at Harbor UCLA Medical Center, and completed his electrophysiology fellowship at Kaiser Permanente Los Angeles Medical Center.
Dr. Lee treats each of his patients as though they are his own family, recognizing that each person’s heart issue requires a unique treatment approach. His guiding philosophy is to listen to each patient as they share their needs and wishes, and then make sure they are fully informed about all their treatment options before they decide next steps together.
- American Board of Internal Medicine, Cardiovascular Disease
- American Board of Internal Medicine, Clinical Cardiac Electrophysiology
100 East Valencia Mesa Drive, Suite 206
Fullerton, CA 92835
Community Reviews
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As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.
All good!
Providence Patient
EXCELLENT!!
Providence Patient
Both he and I agreed that at least one test was needed before a decision was made as to whether I need an ablation.
Providence Patient
Danny Lee is a compassionate physician.
Providence Patient
Great experience easy and courtesy check In. Dr Lee answered all my questions and was very thorough.
Providence Patient
Very professional. Listened to what I had to say. Give me sound advice.
Providence Patient