All Cardiology

Top-Rated Cardiology in Los Angeles, CA

190 physicians

190 cardiology surgeons practicing in Los Angeles — with clinical reviews from the OR insiders who work with them. Find the right surgeon, or share your own experience to help patients and colleagues.

Dr. Vicken Aharonian

Cardiology

MD

LOS ANGELES, CA

No reviews yet — be the first

Dr. Aditya Ambegaonkar

Cardiology

MD

LOS ANGELES, CA

No reviews yet — be the first

Dr. Hossein Bahrami

Cardiology

MD, MPH, PHD

LOS ANGELES, CA

No reviews yet — be the first

Dr. Cathleen Bairey Merz

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

Dr. Satish Balasubramanian

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

Dr. Raed Bargout

Cardiology

MD

LOS ANGELES, CA

No reviews yet — be the first

Dr. Narinder Batra

Cardiology

MD

LOS ANGELES, CA

No reviews yet — be the first

Dr. Lawrence Baum

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

Dr. Arash Bereliani

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

Dr. Martin Bobrowsky

Cardiology

MD

LOS ANGELES, CA

No reviews yet — be the first

Dr. Kristina Bostrom

Cardiology

MD

LOS ANGELES, CA

No reviews yet — be the first

Dr. Noel Boyle

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

Dr. Somjot Brar

Cardiology

MD

LOS ANGELES, CA

No reviews yet — be the first

Dr. Eric Braunstein

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

Dr. David Brown

Cardiology

MD

LOS ANGELES, CA

No reviews yet — be the first

Dr. Nicholas Brownell

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

Dr. Eric Buch

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

Dr. Martin Cadeiras

Cardiology

MD

LOS ANGELES, CA

No reviews yet — be the first

Dr. John Cassidy

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

Dr. Adrian Castillo

Cardiology

M.D.

LOS ANGELES, CA

No reviews yet — be the first

What to Look For in a Cardiology Surgeon

Cardiology spans a wide spectrum, from general and preventive cardiology to highly procedural sub-specialties like interventional cardiology and electrophysiology. For procedural care — stents, ablations, structural heart work — the operator's experience and judgment are central to outcomes.

Cath lab nurses, techs, and device representatives who work alongside these physicians daily see which cardiologists combine exceptional technical skill with strong team communication under pressure. They witness how an operator handles a complex intervention or an unexpected complication in real time.

When choosing a cardiologist for a procedure, confirm sub-specialty focus and procedure volume, and consider how the physician is regarded by the cath lab and OR teams. Peer reviews from inside the lab surface the precision and composure that patients cannot observe.

Frequently Asked Questions

How many cardiology physicians are listed in Los Angeles, CA?

There are 190 cardiology physicians practicing in Los Angeles, CA listed on Physician Signal, ranked by clinical reviews from verified healthcare professionals who have worked with them in the operating room.

How are cardiology surgeons in Los Angeles rated?

Each surgeon's Insight Score is the average of six clinical dimensions rated anonymously by the OR nurses, surgical techs, device reps, and fellow surgeons who work alongside them. The list is sorted to surface the most-reviewed physicians in Los Angeles first.

What is the difference between a cardiologist and a heart surgeon?

Cardiologists diagnose and treat heart conditions medically and through catheter-based procedures, while cardiothoracic surgeons perform open-heart operations. For procedural cardiology, operator experience and team ratings are especially worth reviewing.

Are the reviews from patients or peers?

All reviews come from verified healthcare professionals who have worked with the physician clinically. The Insight Score reflects peer insight, not patient star ratings.

Worked with one of these surgeons? Leave a Signal.

Surgeons, OR nurses, surgical techs, and device reps in Los Angeles, CA — your honest, anonymous review helps the next team know what to expect, and gives patients clinical insight they cannot get anywhere else. 100% anonymous. Takes 3 minutes.

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