MediFind found 274 doctor with experience in Atrial Fibrillation near Fountain Valley, CA. Of these, 148 are Experienced, 101 are Advanced and 20 are Distinguished.
Pacific Cardiovascular Associates
Cheng-han Chen is an Interventional Cardiologist in Costa Mesa, California. Dr. Chen is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Aortic Valve Stenosis, Heart Failure, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Chen is currently accepting new patients.
Pacific Cardiovascular Associates
John Champion is a Cardiologist in Costa Mesa, California. Dr. Champion is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.
Pacific Cardiovascular Associates
Salvatore Rosanio is a Cardiologist in Costa Mesa, California. Dr. Rosanio is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Heart Murmurs, and High Cholesterol.
Victor B. Siew M.D. Inc
Simon Cheung is a Cardiologist in Fountain Valley,, California. Dr. Cheung is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Pediatric Myocarditis, Heart Failure, Pulmonary Edema, and Necrosis.
OC Cardiovascular Care Inc.
Tuan Nguyen is an Interventional Cardiologist in Fountain Valley, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Necrosis, Heart Attack, Inappropriate Sinus Tachycardia (IST), Apoplexy, and Gastrostomy.
California Heart Associates
Nikhil Warrier is a Cardiac Electrophysiologist and a Cardiologist in Fountain Valley, California. Dr. Warrier is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Sick Sinus Syndrome, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.
California Heart Associates
Hoang Nguyen is a Cardiologist in Fountain Valley,, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Angina, Heart Attack, Pacemaker Implantation, and Atherectomy.
California Heart Associates
Sanjiv Patel is a Cardiologist in Fountain Valley, California. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Apoplexy, Hypertensive Heart Disease, Atrial Fibrillation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.
California Heart Associates
Jennifer Wong is a Cardiologist in Fountain Valley,, California. Dr. Wong is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Hypertensive Heart Disease, Atrial Fibrillation, Pediatric Myocarditis, and Ectopic Heartbeat.
California Heart Associates
Arvind Nirula is a Cardiologist in Fountain Valley, California. Dr. Nirula is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Heart Attack, Atrial Fibrillation, and Pacemaker Implantation.
California Heart Associates
Nicolas Doan is a Cardiologist in Fountain Valley, California. Dr. Doan is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Pediatric Myocarditis, Hypertensive Heart Disease, and Angina.
California Heart Associates
Sarah Elsayed is a Cardiologist in Fountain Valley, California. Dr. Elsayed is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Atrial Fibrillation, High Cholesterol, and Thrombectomy.
California Heart Associates
Steven Schiff is a Cardiologist in Fountain Valley,, California. Dr. Schiff is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Bicuspid Aortic Valve, Abdominal Aortic Aneurysm (AAA), and Pacemaker Implantation.
T Mai Phan MD Inc.
Vinh-khiem Nguyen is a Cardiologist in Westminster,, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Sick Sinus Syndrome, Arrhythmias, Hypertension, Gastrostomy, and Pacemaker Implantation.
Pro Health Partners A Medical Group
Mohammad Hajjar is a Cardiologist in Santa Ana,, California. Dr. Hajjar is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Acute Coronary Syndrome, Necrosis, Heart Attack, Apoplexy, and Angioplasty.
Newport Heart Medical Group Inc.
Desmond Levin is a Cardiologist in Newport Beach,, California. Dr. Levin is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Angina.
Mahnaz Behboodikhah MD Inc.
Mahnaz Behboodikhah is a Cardiologist in Newport Beach,, California. Dr. Behboodikhah is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Arrhythmias, High Cholesterol, Orthostatic Hypotension, His Bundle Tachycardia, and Pacemaker Implantation.
Office
Thomas Benvenuti is a Cardiologist in Newport Beach, California. Dr. Benvenuti is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Bidirectional Tachycardia, and Catecholaminergic Polymorphic Ventricular Tachycardia.
UCI Health
Byron Allen is a Cardiologist in Orange, California. Dr. Allen is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Atrial Fibrillation, Angina, Arrhythmias, and Pacemaker Implantation.
Jay Lee is a Cardiologist and a Cardiac Electrophysiologist in Orange, California. Dr. Lee is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Pacemaker Implantation, and Cardiac Ablation. Dr. Lee is currently accepting new patients.
Last Updated: 01/09/2026



