Orange County’s Most Trusted Cardiology Practice
Welcome to the South Orange County Cardiology Group speciaizing in all facets of cardiovascular health and risk prevention.
About Us
Over 35 Years of Quality Care
We strive to offer our patients the most up to date care in the most professional manner. We understand the stress that the clinic approach to medicine creates so we personalize your care in every way possible. You won’t speak to a voice machine, only to our experienced staff and our Board Certified cardiologists.

Experts in Heart Health & Risk Prevention

Stress Testing
A diagnostic test that monitors heart activity during physical exertion to evaluate its performance and detect potential issues.

Echocardiograms
A detailed ultrasound of the heart that helps assess heart function, structure, and detect any abnormalities.

Angioplasty / Stent (Coronary, Renal and Peripheral Arteries)
Minimally invasive procedures to open blocked arteries and restore healthy blood flow to the heart and other vital organs.

Conditions We Treat
Procedures We Offer
What Our Patients Says
Dr. Fiener is the best and I feel like I owe my life to him. To a good life friend. Thanks for all that you do.
– Dave
– Mark