The 20 Best Patent Foramen Ovale Doctors Near Me in orange, CA

Find the Top Patent Foramen Ovale Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 39 doctor with experience in Patent Foramen Ovale near orange, CA. Of these, 37 are Experienced, 1 are Advanced and 1 are Distinguished.

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39 providers found
    Distinguished in Patent Foramen Ovale
    Distinguished in Patent Foramen Ovale
    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 a Distinguished provider by MediFind in the treatment of Patent Foramen Ovale. 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 Patent Foramen Ovale
    Advanced in Patent Foramen Ovale
    Referral may be required

    Pediatrix Cardiology Of Orange County PC

    1010 W La Veta Ave, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ahmad Ellini is a Cardiologist practicing medicine in Orange, California. Dr. Ellini is rated as an Advanced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Ventricular Septal Defects, Heart Murmurs, and Bicuspid Aortic Valve. Dr. Ellini is board certified in American Board Of Pediatrics. Dr. Ellini is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Cardiology
    Experienced in Patent Foramen Ovale
    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 an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. 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.

    Learn about our expert tiers
    Experienced in Patent Foramen Ovale
    Interventional Cardiology | Cardiology
    Experienced in Patent Foramen Ovale
    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 Experienced provider by MediFind in the treatment of Patent Foramen Ovale. 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.

    Experienced in Patent Foramen Ovale
    Experienced in Patent Foramen Ovale
    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 an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. 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.

    Experienced in Patent Foramen Ovale
    Experienced in Patent Foramen Ovale
    Referral may be required

    UCI Health Cardiovascular Center

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

    Irmina Gradus-Pizlo is a Cardiologist practicing medicine in Orange, California. Dr. Gradus-Pizlo is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Attack, Heart Transplant, and Heart Bypass Surgery. Dr. Gradus-Pizlo is board certified in American Board Of Internal Medicine - Advanced Heart Failure And Transplant Cardiology and American Board Of Internal Medicine - Cardiovascular Disease. Dr. Gradus-Pizlo is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Anesthesiology | Cardiology
    Experienced in Patent Foramen Ovale
    Anesthesiology | Cardiology
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English, Gujarati , Urdu

    Shermeen Vakharia is an Anesthesiologist and a Cardiologist practicing medicine in Orange, California. Dr. Vakharia is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. Her clinical expertise encompasses Fractured Spine, Patent Foramen Ovale, Atrial Septal Defect (ASD), and Disseminated Intravascular Coagulation. Dr. Vakharia is board certified in American Board Of Pain Medicine - Pain Medicine and American Board Of Anesthesiology - Anesthesiology.

    Experienced in Patent Foramen Ovale
    Experienced in Patent Foramen Ovale
    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

    Dawn Lombardo is a Cardiologist practicing medicine in Orange, California. Dr. Lombardo is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, and Angina. Dr. Lombardo is board certified in American Board Of Internal Medicine - Advanced Heart Failure And Transplant Cardiology. Dr. Lombardo is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Experienced in Patent Foramen Ovale
    Referral may be required

    UC Irvine Medical Center

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

    Andy Huang is a Cardiologist practicing medicine in Orange, California. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Brugada Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), Short QT Syndrome, and Heart Block. Dr. Huang is board certified in American Board Of Internal Medicine - Internal Medicine. Dr. Huang is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Experienced in Patent Foramen Ovale
    Referral may be required

    Pacific Cardiovascular Associates

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

    Cheng-Han Chen is a Cardiologist practicing medicine in Ivrine, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Aortic Valve Stenosis, Heart Failure, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Chen is board certified in ABIM - Internal Medicine, ABIM - Cardiovascular Disease, ABIM - Interventional Cardiovascular Disease, NBE - Adult Comprehensive Echocardiography, and CBNC - Nuclear Cardiology.

    Experienced in Patent Foramen Ovale
    Experienced in Patent Foramen Ovale
    Referral may be required
    1100 West Stewart Drive, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dennis Grewal is a Cardiologist practicing medicine in Orange, California. Dr. Grewal is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Hypertension, and Atrial Fibrillation. Dr. Grewal is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Cardiology
    Experienced in Patent Foramen Ovale
    Cardiology
    Referral may be required

    Pediatrix Cardiology Of Orange County PC

    1010 W La Veta Ave, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Chu is a Cardiologist practicing medicine in Orange, California. Dr. Chu is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Heart Murmurs, Patent Ductus Arteriosus, and Bicuspid Aortic Valve. Dr. Chu is board certified in American Board Of Pediatrics. Dr. Chu is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Interventional Cardiology
    Experienced in Patent Foramen Ovale
    Interventional Cardiology
    Referral may be required
    1140 West La Veta Avenue, Suite 615, 
    Orange, CA 
     (0.8 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Deepak Ravi is an Interventional Cardiologist practicing medicine in Orange, California. He has been practicing medicine for over 10 years. Dr. Ravi is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. His clinical expertise encompasses Coronary Artery Spasm, Patent Foramen Ovale, Atrial Septal Defect (ASD), Angina, and Thrombectomy. Dr. Ravi is currently accepting new patients.

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

    Brian Kolski is a Cardiologist practicing medicine in Orange, California. Dr. Kolski is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Heart Attack, Atrial Fibrillation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Kolski is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Interventional Cardiology
    Experienced in Patent Foramen Ovale
    Interventional Cardiology
    Referral may be required
    1140 West La Veta Avenue, Suite 770, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aidan Raney is an Interventional Cardiologist practicing medicine in Orange, California. Dr. Raney is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Mitral Stenosis, Mitral Valve Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Raney is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Cardiology
    Experienced in Patent Foramen Ovale
    Cardiology
    Referral may be required
    1140 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Pan is a Cardiologist practicing medicine in Orange, California. Dr. Pan is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Angina, Atherosclerosis, Coronary Heart Disease, Atrial Fibrillation, and Pacemaker Implantation. Dr. Pan is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Internal Medicine
    Experienced in Patent Foramen Ovale
    Internal Medicine

    Office

    101 The City Dr S Ste 400, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Jonathan Schilling is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Schilling is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. His clinical expertise encompasses Atrial Septal Defect (ASD), Cardiac Tamponade, Mitral Valve Prolapse, and Hemolysis.

    Experienced in Patent Foramen Ovale
    Cardiology
    Experienced in Patent Foramen Ovale
    Cardiology
    Referral may be required

    University Of California Irvine

    333 City Blvd W Ste 400, 
    Orange,, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Cy Kim is a Cardiologist practicing medicine in Orange,, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Heart Failure, Pulmonary Edema, and Paroxysmal Supraventricular Tachycardia (PSVT). Dr. Kim is currently accepting new patients.

    Experienced in Patent Foramen Ovale
    Family Medicine
    Experienced in Patent Foramen Ovale
    Family Medicine

    John Mark Geiss D.O. Medical Corporation

    2592 N Santiago Blvd, 
    Orange, CA 
     (3.3 miles away)
    Languages Spoken:
    English

    Richard Rodriguez is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Malnutrition, Dementia, Multisystem Inflammatory Syndrome in Children (MIS-C), and COVID-19.

    Experienced in Patent Foramen Ovale
    Experienced in Patent Foramen Ovale
    Referral may be required

    Pacific Cardiovascular Associates Medical Group, Inc.

    710 N Euclid St, Suite 214, 
    Anaheim, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Wassef Karrowni is a Cardiologist practicing medicine in Anaheim, California. Dr. Karrowni is rated as an Experienced provider by MediFind in the treatment of Patent Foramen Ovale. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Coronary Heart Disease, Angina, Angioplasty, and Percutaneous Coronary Intervention (PCI). Dr. Karrowni is board certified in ABIM - Internal Medicine, ABIM - Adult Echocardiography, American Board Of Nuclear Cardiology, and ABIM - Cardiovascular Disease. Dr. Karrowni is currently accepting new patients.

    Showing 1-20 of 39

    Last Updated: 09/26/2026

    What is the definition of Patent Foramen Ovale?

    Patent foramen ovale (PFO) is a hole between the left and right atria (upper chambers) of the heart. This hole exists in everyone before birth, but most often closes shortly after being born. PFO is what the hole is called when it fails to close naturally after a baby is born.

    When should I see a Patent Foramen Ovale 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 a Patent Foramen Ovale 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 Patent Foramen Ovale 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 Patent Foramen Ovale 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 a Patent Foramen Ovale 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 Patent Foramen Ovale doctor search results page. 

    Why is it important to get a second opinion from a different Patent Foramen Ovale 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 a Patent Foramen Ovale 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 Patent Foramen Ovale 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 Patent Foramen Ovale 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 Patent Foramen Ovale doctors near orange, CA?

    Look for the filter feature on the left side of the Patent Foramen Ovale 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 a Patent Foramen Ovale doctor that offers video calls?

    Look for the filter feature on the left-side of the Patent Foramen Ovale 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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