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Board Certified · Orange County, California

Aidan
Raney

MD, FACC  ·  Interventional Cardiologist

A recognized expert in cardiovascular care — specializing in complex coronary interventions, structural heart disease, and minimally invasive valve procedures.

Dr. Aidan Raney, MD, FACC
Highest Volume Structural Heart Cardiologist in Orange County

Expertise You Can
Trust With Your Heart

Aidan Raney, MD, FACC, is a board certified cardiologist specializing in advanced interventional cardiology procedures. Dr. Raney received internal medicine and cardiology fellowship training at UC Irvine, followed by a two-year fellowship in interventional cardiology at the prestigious Scripps Clinic in La Jolla.

As one of the premier cardiologists in Southern California, Dr. Raney has a special focus on complex coronary interventions, including coronary stent procedures, rotablator atherectomy, and intracoronary radiation. He was one of the first physicians to perform TAVR — minimally invasive aortic valve replacement — in Orange County.

While Dr. Raney has performed over one thousand coronary interventions, he is equally skilled in the non-invasive and preventative treatment of heart disease. His strong research background and involvement with evolving technologies have contributed to numerous medical publications and leadership roles in the American Heart Association and American College of Cardiology.

Dr. Raney operates his outpatient clinic at St. Joseph Heritage Medical Group in Orange, CA and performs procedures at both St. Joseph Hospital in Orange and St. Jude Medical Center in Fullerton. A Southern California native, he resides in Newport Beach with his wife, Natalie, and enjoys surfing, golf, and reading.

Medicine runs deep in the Raney family. Dr. Raney's grandfather invented the Raney Clip — a surgical instrument still widely used in neurosurgery to this day, with recent publications continuing to highlight its impact on the field. His father was the Head of Cardiac Surgery at Hoag Hospital in Newport Beach, where he performed approximately one hundred mitral valve repairs per year — a remarkable volume that placed him among the elite cardiac surgeons in Southern California. The apple does not fall from the tree: Dr. Raney has followed in that tradition, becoming one of the leaders in mitral repair and replacement through advanced transcatheter options.

Interventional Cardiology
Procedures

Dr. Raney is a quadruple board certified cardiologist with specialized training in the following interventional cardiology procedures:

🫀

Coronary Stenting & Angiography

Including radial heart catheterization and complex left main coronary intervention.

🔬

TAVR

Transcatheter Aortic Valve Replacement — one of the first physicians to perform this in Orange County.

🛡️

Watchman Closure Device

Left atrial appendage closure to reduce stroke risk in atrial fibrillation patients.

⚙️

MitraClip

Minimally invasive repair of the mitral valve without open-heart surgery.

🔗

PFO / ASD Closure

Closure of Patent Foramen Ovale and Atrial Septal Defects.

🔄

Transcatheter Mitral Replacement

Minimally invasive replacement of the mitral valve using catheter-based techniques, avoiding open-heart surgery.

💊

Alcohol Septal Ablation

Treatment for hypertrophic obstructive cardiomyopathy (HOCM).

🤝

Cardiopulmonary Support

Advanced hemodynamic support with Impella and ECMO devices.

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Tricuspid Clip & Replacement

Transcatheter repair and replacement of the tricuspid valve to treat tricuspid regurgitation without open-heart surgery.

Procedure Overview Videos

Watchman Procedure Overview
MitraClip Procedure Overview
TAVR Procedure Overview
PFO Closure Procedure Overview

What Patients Say

I interviewed several different interventional cardiologists and Dr. Raney stood out from the get go. It was clear that he had an expert background in this newer and technologically advanced medical procedure. Thanks to Dr. Raney, the procedure itself was a tremendous success and my recovery was a swift one.

Grateful TAVR Patient

As a physician of 30 years, I am familiar with the difference between good and great medical care. Dr. Raney embodies the qualities of an excellent physician — tremendously knowledgeable, and he took the time to liaise with my family to keep them abreast of my procedure and recovery. I could not have been more impressed.

Grateful Coronary Patient — Physician, 30 years

Thank you for performing a TAVR operation on my mom. You were so amazing throughout this entire process! You took the time to go over the many questions that my mom and I had. You checked in with us frequently prior to the operation — I can't tell you how much peace of mind that gave us. I cannot thank you enough for giving my mother this new lease on life.

Family Member of Grateful TAVR Patient

My main focus of this letter is to let you know how much I have been wanting to thank you and your entire surgical staff from the bottom of my heart for all you have done in order for me to continue having a great quality of life. My thanks are an understatement as to how I feel about my gratitude for your skill as a cardiologist and I will be forever grateful.

Grateful Coronary Patient — One Year Anniversary

Contact & Location

Office Address

St. Joseph Heritage Medical Group
1140 W. La Veta Ave, Suite 770
Orange, CA 92868

Phone — Appointments

(714) 543-5555

Fax

(714) 836-2427

Hospital Affiliations

St. Joseph Hospital — Orange, CA
St. Jude Medical Center — Fullerton, CA

Professional Societies

American Heart Association
American College of Cardiology (FACC)