The 20 Best Arrhythmias Doctors Near Me in orange, CA

Find the Top Arrhythmias Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 206 doctor with experience in Arrhythmias near orange, CA. Of these, 142 are Experienced, 47 are Advanced and 17 are Distinguished.

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206 providers found
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    UCI Health Cardiovascular Center

    101 The City Drive South, Building 25, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Donaldson is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Orange, California. Dr. Donaldson is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, His Bundle Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), and Pacemaker Implantation. Dr. Donaldson is board certified in American Board Of Internal Medicine - Clinical Cardiac Electrophysiology.

    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    UCI Health Cardiovascular Center

    101 The City Drive South, Building 25, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Rochon-Duck is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Orange, California. Dr. Rochon-Duck is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Sick Sinus Syndrome, Catecholaminergic Polymorphic Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Rochon-Duck is board certified in American Board Of Internal Medicine - Clinical Cardiac Electrophysiology. Dr. Rochon-Duck is currently accepting new patients.

    Distinguished in Arrhythmias
    Distinguished in Arrhythmias
    Referral may be required

    UCI Health Cardiovascular Center

    101 The City Drive South, Building 25, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Byron Allen is a Cardiologist practicing medicine in Orange, California. Dr. Allen is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atrial Fibrillation, Angina, Arrhythmias, and Pacemaker Implantation. Dr. Allen is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Cardiovascular Disease. Dr. Allen is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Arrhythmias
    Cardiology
    Distinguished in Arrhythmias
    Cardiology
    Referral may be required

    UCI Health Cardiovascular Center

    101 The City Drive South, Building 25, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English, Korean
    Accepting New Patients
    Offers Telehealth

    Jin Kim is a Cardiologist practicing medicine in Orange, California. Dr. Kim is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Mitral Valve Regurgitation, Coronary Heart Disease, Angina, Heart Failure, and Pacemaker Implantation. Dr. Kim is board certified in American Board Of Internal Medicine - Internal Medicine. Dr. Kim is currently accepting new patients.

    Distinguished in Arrhythmias
    Pediatric Cardiology
    Distinguished in Arrhythmias
    Pediatric Cardiology
    Referral may be required
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anthony Mccanta is a Pediatric Cardiologist practicing medicine in Orange, California. Dr. Mccanta is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 73 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Tetralogy of Fallot, Arrhythmias, Patent Ductus Arteriosus, and Cardiac Ablation. Dr. Mccanta is currently accepting new patients.

    Distinguished in Arrhythmias
    Pediatric Cardiology | Pediatrics
    Distinguished in Arrhythmias
    Pediatric Cardiology | Pediatrics
    Referral may be required
    505 South Main Street, Suite 600, 
    Orange, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anjan Batra is a Pediatric Cardiologist and a Pediatrics provider practicing medicine in Orange, California. Dr. Batra is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 65 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Congenital Heart Disease (CHD), Paroxysmal Supraventricular Tachycardia (PSVT), Heart Valve Repair, and Cardiac Ablation. Dr. Batra is board certified in Pediatrics (Sub: Pediatric Cardiology). Dr. Batra is currently accepting new patients.

    Advanced in Arrhythmias
    Advanced in Arrhythmias
    Referral may be required

    UCI Health Cardiovascular Center

    101 The City Drive South, Building 25, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jeannette Lin is a Cardiologist practicing medicine in Orange, California. Dr. Lin is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Tricuspid Atresia, Congenital Heart Disease (CHD), Double Inlet Left Ventricle, Thrombectomy, and Heart Transplant. Dr. Lin is board certified in American Board Of Internal Medicine - Adult Congenital Heart Disease. Dr. Lin is currently accepting new patients.

    Advanced in Arrhythmias
    Interventional Cardiology | Cardiology
    Advanced in Arrhythmias
    Interventional Cardiology | Cardiology
    Referral may be required

    UCI Health Cardiovascular Center

    101 The City Drive South, Building 25, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Pranav Patel is an Interventional Cardiologist and a Cardiologist practicing medicine in Orange, California. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Angina, Heart Attack, Atherectomy, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Patel is board certified in American Board Of Internal Medicine - Interventional Cardiology. Dr. Patel is currently accepting new patients.

    Advanced in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Advanced in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    UCI Health Cardiovascular Center

    101 The City Drive South, Building 25, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stacey Howell is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Orange, California. Dr. Howell is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Ventricular Fibrillation, Cardiac Ablation, and Splenectomy. Dr. Howell is board certified in American Board Of Internal Medicine - Clinical Cardiac Electrophysiology and American Board Of Internal Medicine - Internal Medicine.

    Advanced in Arrhythmias
    Cardiology
    Advanced in Arrhythmias
    Cardiology
    Referral may be required

    Pacific Cardiovascular Associates

    710 N Euclid Street Ste 214, 
    Anaheim, CA 
     (6.8 miles away)
    Languages Spoken:
    English

    Lamia Dris is a Cardiologist practicing medicine in Anaheim, California. Dr. Dris is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Familial Progressive Cardiac Conduction Defect, and Cardiomyopathy. Dr. Dris is board certified in ABIM - Internal Medicine, ABIM - Cardiovascular Disease, Nuclear Cardiology, and Adult Echocardiography.

    Advanced in Arrhythmias
    Cardiology
    Advanced in Arrhythmias
    Cardiology
    Referral may be required

    Pacific Cardiovascular Associates

    35 Creek Rd, 
    Ivrine, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hohai Van is a Cardiologist practicing medicine in Ivrine, California. Dr. Van is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Angina, Heart Attack, Heart Failure, and Pulmonary Edema. Dr. Van is board certified in Cardiovascular Disease, Interventional Cardiology, and Nuclear Cardiology.

    Experienced in Arrhythmias
    Experienced in Arrhythmias
    Referral may be required

    St Jude Heritage Health

    100 E Valencia Mesa Dr Ste 206, 
    Fullerton,, CA 
     (8.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Syed Samee is a Cardiologist practicing medicine in Fullerton,, California. Dr. Samee is rated as an Experienced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Muscle Invasive Bladder Cancer, Cardiomyopathy Due to Anthracyclines, Doxorubicin-Induced Cardiomyopathy, and Atrial Fibrillation. Dr. Samee is currently accepting new patients.

    Experienced in Arrhythmias
    Pediatric Cardiology | Pediatrics
    Experienced in Arrhythmias
    Pediatric Cardiology | Pediatrics
    Referral may be required

    CHOC CS Cardiology

    1140 W La Veta Ave, Ste 750, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nafiz Kiciman is a Pediatric Cardiologist and a Pediatrics provider practicing medicine in Orange, California. Dr. Kiciman is rated as an Experienced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Ventricular Septal Defects, Mixed Gonadal Dysgenesis, and Turner Syndrome. Dr. Kiciman is board certified in Pediatrics (Sub: Pediatric Cardiology) and Pediatrics (Sub: Neonatal-Perinatal Medicine). Dr. Kiciman is currently accepting new patients.

    Advanced in Arrhythmias
    Cardiology
    Advanced in Arrhythmias
    Cardiology
    Referral may be required
    1140 West La Veta Avenue, Suite 640, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thuy Le is a Cardiologist practicing medicine in Orange, California. Dr. Le is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Sick Sinus Syndrome, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Le is currently accepting new patients.

    Advanced in Arrhythmias
    Cardiology | Cardiac Electrophysiology
    Advanced in Arrhythmias
    Cardiology | Cardiac Electrophysiology
    Referral may be required
    1140 West La Veta Avenue, Suite 640, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jay Lee is a Cardiologist and a Cardiac Electrophysiologist practicing medicine in Orange, California. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, His Bundle Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Pacemaker Implantation, and Cardiac Ablation. Dr. Lee is currently accepting new patients.

    Advanced in Arrhythmias
    Advanced in Arrhythmias
    Referral may be required
    1140 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jashdeep Dhoot is a Cardiologist practicing medicine in Orange, California. Dr. Dhoot is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Fainting, Pacemaker Implantation, and Cardiac Ablation. Dr. Dhoot is currently accepting new patients.

    Advanced in Arrhythmias
    Advanced in Arrhythmias
    Referral may be required
    1140 West La Veta Avenue, Suite 640, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maged Azer is a Cardiologist practicing medicine in Orange, California. Dr. Azer is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Necrosis, Aortic Regurgitation, Paroxysmal Supraventricular Tachycardia (PSVT), and Pacemaker Implantation. Dr. Azer is currently accepting new patients.

    Advanced in Arrhythmias
    Advanced in Arrhythmias
    Referral may be required
    1140 West La Veta Avenue, Suite 640, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jairo Marin is a Cardiologist practicing medicine in Orange, California. Dr. Marin is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Atrial Fibrillation, Necrosis, Pacemaker Implantation, and Atherectomy. Dr. Marin is currently accepting new patients.

    Advanced in Arrhythmias
    Cardiac Electrophysiology
    Advanced in Arrhythmias
    Cardiac Electrophysiology
    Referral may be required

    St. Joseph Heritage Orange-Cardiology

    1140 W La Veta Ave Ste 430, 
    Orange,, CA 
     (1.2 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Brian Kim is a Cardiac Electrophysiologist practicing medicine in Orange,, California. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation. Dr. Kim is currently accepting new patients.

    Experienced in Arrhythmias
    Experienced in Arrhythmias
    Referral may be required

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Vasken Keleshian is a Cardiologist practicing medicine in Orange, California. Dr. Keleshian is rated as an Experienced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Infective Endocarditis, Fainting, and Atrial Fibrillation.

    Showing 1-20 of 206

    Last Updated: 09/26/2026

    What is the definition of Arrhythmias?

    An arrhythmia is a disorder of the heart rate (pulse) or heart rhythm. The heart can beat too fast (tachycardia), too slow (bradycardia), or irregularly.

    An arrhythmia can be harmless, a sign of other heart problems, or an immediate danger to your health.

    When should I see an Arrhythmias doctor near orange, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing an Arrhythmias doctor near orange, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Arrhythmias doctors near orange, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Arrhythmias doctors near orange, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with an Arrhythmias doctor near orange, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Arrhythmias doctor search results page. 

    Why is it important to get a second opinion from a different Arrhythmias doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with an Arrhythmias doctor near orange, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Arrhythmias doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Arrhythmias doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Arrhythmias doctors near orange, CA?

    Look for the filter feature on the left side of the Arrhythmias doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find an Arrhythmias doctor that offers video calls?

    Look for the filter feature on the left-side of the Arrhythmias doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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