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    Last Updated: 01/09/2026

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    MediFind found 169 doctor with experience in Atrial Fibrillation near Olney, MD. Of these, 114 are Experienced, 40 are Advanced and 15 are Distinguished.

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    169 providers found
      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      MedStar Health: Cardiology Associates At Olney

      18101 Prince Philip Dr # 4100, 
      Olney, MD 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Oluseyi Princewill is a Cardiologist in Olney, Maryland. Dr. Princewill is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Atrial Fibrillation, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Neurocardiogenic Syncope.

      Distinguished in Atrial Fibrillation
      Internal Medicine
      Distinguished in Atrial Fibrillation
      Internal Medicine

      MedStar Health: Cardiology Associates At Leisure World

      3305 N Leisure World Blvd, 
      Silver Spring,, MD 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Estelle Jean is an Internal Medicine provider in Silver Spring,, Maryland. Dr. Jean is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Atrial Fibrillation, Familial Neurocardiogenic Syncope, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      18101 Prince Phillip Drive Suite 4100

      18101 Prince Philip Dr Ste 4100, 
      Olney, MD 
       (0.6 miles away)
      Languages Spoken:
      English

      Richard Weinstein is a Cardiologist in Olney, Maryland. Dr. Weinstein is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Patent Ductus Arteriosus, Dilated Cardiomyopathy (DCM), and Cardiomyopathy.

      Learn about our expert tiers
      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      MedStar Health: Cardiology Associates At Olney

      18101 Prince Philip Dr # 4100, 
      Olney, MD 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Stuart Gould is a Cardiologist in Olney, Maryland. Dr. Gould is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Atrial Fibrillation, and High Cholesterol.

      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      MedStar Health: Cardiology Associates At Olney

      18101 Prince Philip Dr # 4100, 
      Olney, MD 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Reed Shnider is a Cardiologist in Olney, Maryland. Dr. Shnider is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Aortic Valve Stenosis, Atherosclerosis, Coronary Heart Disease, and Heart Murmurs.

      Asima Cheema
      Experienced in Atrial Fibrillation
      Family Medicine
      Experienced in Atrial Fibrillation
      Family Medicine

      Olney Medical Clinic

      3423 Olney Laytonsville Rd Ste 1, 
      Olney,, MD 
       (0.6 miles away)
      Languages Spoken:
      English

      Asima Cheema is a Family Medicine provider in Olney,, Maryland. Dr. Cheema is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Pancreatic Islet Cell Tumor, End-Stage Renal Disease (ESRD), Neuroendocrine Tumor, Liver Embolization, and Hip Replacement.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      MedStar Health: Cardiology Associates At Leisure World

      3305 N Leisure World Blvd, 
      Silver Spring,, MD 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Robert Gallino is a Cardiologist in Silver Spring,, Maryland. Dr. Gallino is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, Atherectomy, and Angioplasty.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Adventist HealthCare Cardiac Associates

      15225 Shady Grove Rd Ste 201, 
      Rockville, MD 
       (7.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Omar Shams is a Cardiologist in Rockville, Maryland. Dr. Shams is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Adventist HealthCare Cardiac Associates

      15225 Shady Grove Rd Ste 201, 
      Rockville,, MD 
       (7.3 miles away)
      Languages Spoken:
      English

      Thomas Odar is a Cardiologist in Rockville,, Maryland. Dr. Odar is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Mitral Valve Regurgitation, Aortic Regurgitation, and Mitral Valve Prolapse.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Cardiac Associates P.C.

      15225 Shady Grove Rd Ste 201, 
      Rockville,, MD 
       (7.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Chen is a Cardiologist in Rockville,, Maryland. Dr. Chen is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Apoplexy, Heart Attack, Arterial Embolism, Atrial Fibrillation, and Heart Bypass Surgery.

      Experienced in Atrial Fibrillation
      Cardiology
      Experienced in Atrial Fibrillation
      Cardiology

      MedStar Health: Cardiology Associates At Olney

      18101 Prince Philip Dr # 4100, 
      Olney, MD 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kenneth Lee is a Cardiologist in Olney, Maryland. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Sitosterolemia.

      Experienced in Atrial Fibrillation
      Cardiology
      Experienced in Atrial Fibrillation
      Cardiology

      MedStar Health: Cardiology Associates At Olney

      18101 Prince Philip Dr # 4100, 
      Olney,, MD 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Lee is a Cardiologist in Olney,, Maryland. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Carotid Artery Disease, Hypertension, Pulmonary Hypertension, and Arterial Embolism.

      Experienced in Atrial Fibrillation
      Cardiology
      Experienced in Atrial Fibrillation
      Cardiology

      Montgomery General Hospital Inc

      18101 Prince Philip Dr, 
      Olney, MD 
       (0.7 miles away)
      Languages Spoken:
      English

      Sameer Sofat is a Cardiologist in Olney, Maryland. Dr. Sofat is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Murmurs, Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Helen S. Barold
      Advanced in Atrial Fibrillation
      Interventional Cardiology | Cardiology
      Advanced in Atrial Fibrillation
      Interventional Cardiology | Cardiology

      Comprehensive Cardiac Care PLLC

      6000 Executive Boulevard, Suite 310, Suite 310, 
      Rockville, MD 
       (7.6 miles away)
      Languages Spoken:
      English

      Helen Barold is a Cardiologist and an Interventional Cardiologist in Rockville, Maryland. Dr. Barold is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Hypertensive Heart Disease, Carotid Artery Disease, Pediatric Myocarditis, Arterial Embolism, and Pacemaker Implantation.

      Alan I. Schneider
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Johns Hopkins Health Care & Surgery Center — Bethesda

      Bethesda, MD 
       (11.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alan Schneider, M.D., F.A.C.C., received his medical degree from the University of Maryland School of Medicine. He completed his residency in internal medicine and was Chief Resident in Internal Medicine at the University of Maryland Hospital, Baltimore. He then completed fellowships in Cardiology and Cardiac Electrophysiology at the University of Maryland Hospital. His special interest is the surgical and medical management of cardiac arrhythmias. Dr. Schneider has been recognized as one of the area’s “Top Doctors” every year by Washingtonian magazine. Dr. Schneider is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Pacemaker Implantation, and Cardiac Ablation.

      Tony Dao
      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Johns Hopkins Health Care & Surgery Center — Bethesda

      6410 Rockledge Drive, Suite 200, Suite 200, 
      Bethesda, MD 
       (11.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Tony Dao, M.D., F.A.C.C., received his medical degree from Eastern Virginia Medical School and completed his residency in internal medicine at Washington Hospital Center, where he also served as Chief Resident. He completed a fellowship program in cardiovascular disease at Georgetown University/Washington Hospital Center. His special interests include clinical cardiovascular disease, congestive heart failure, and nuclear cardiology. Dr. Dao is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Attack, Apoplexy, and Pacemaker Implantation.

      Erich Wedam
      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Johns Hopkins Health Care & Surgery Center — Bethesda

      Bethesda, MD 
       (11.7 miles away)
      Languages Spoken:
      English

      Dr. Wedam received his medical degree from the Georgetown University School of Medicine and completed his residency at the National Naval Medical Center in Bethesda, Maryland. He completed fellowships in cardiovascular medicine at the National Naval Medical Center & Walter Reed Army Medical Center in Bethesda, and in clinical cardiac electrophysiology at the University of Virginia. Recent News Articles and Media Coverage Q&A: Erich Wedam on Safe Cardiac Care During the Pandemic, Johns Hopkins Medicine (August 14, 2020). Dr. Wedam is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation.

      Virginia C. Colliver
      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Johns Hopkins Health Care & Surgery Center — Bethesda

      6410 Rockledge Drive, Suite 200, Suite 200, 
      Bethesda, MD 
       (11.7 miles away)
      Languages Spoken:
      English

      Virginia C. Colliver, M.D., is a cardiologist with Johns Hopkins Community Physicians-Heart Care (JHCP) in Bethesda, Maryland. Dr. Colliver is also affiliated with Suburban Hospital and Sibley Memorial Hospital. Dr. Colliver has expertise in general and preventive cardiology, heart disease in women, echocardiography and nuclear cardiology. Dr. Colliver earned her medical degree from the University of Maryland School of Medicine. She completed a residency at University of North Carolina, as well as a fellowship in cardiovascular medicine. Dr. Colliver is a fellow of the American College of Cardiology. Dr. Colliver has been recognized as one of the area’s Top Doctors several times by Washingtonian magazine, as well as Consumers' Checkbook. She received the 2017 Johns Hopkins Medicine Excellence in Service and Professionalism Award for providing great care to her patients and leadership to her JHCP office. Videos 2017 Excellence in Service and Professionalism Award What Young Women Need to Know about their Hearts. Dr. Colliver is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Atrial Fibrillation, Heart Failure with Preserved Ejection Fraction (HFpEF), Atherosclerosis, and Coronary Heart Disease.

      Sunil K. Sinha
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Johns Hopkins Endoscopy & Surgery Center - Columbia

      Columbia, MD 
       (13.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      "Dr. Sunil Kumar Sinha is an Assistant Professor of Medicine in the Division of Cardiology at the Johns Hopkins University School of Medicine. He is the medical director of the Arrhythmia Service at Frederick Memorial Hospital. Dr. Sinha is also an attending physician at Johns Hopkins Howard County Medical Center. He is currently engaged in research on atrial fibrillation and catheter ablation, defibrillator and pacemaker therapy, and humanitarian device re-use. Dr. Sinha received his undergraduate degree and medical degree from the University of Manitoba in Winnipeg, Canada. He completed a residency in internal medicine at the University of Western Ontario in London, Canada. He returned to the University of Manitoba for his cardiology fellowship. Subsequently, Dr. Sinha completed his clinical cardiac electrophysiology fellowship at the Mount Sinai School of Medicine (New York, New York) prior to joining the Johns Hopkins faculty in 2005. Besides his teaching and clinical engagements, Dr. Sinha is on the editorial board for Heart Rhythm, the official journal of the Heart Rhythm Society and the Cardiac Electrophysiology Society, and was recognized with the HRS “Remarkable Reviewer” distinction from 2006 - 2015 and ""Remarkable Editor"" distinction from 2016 - 2017. He is also a reviewer for PACE, and Circulation: Arrhythmias & Electrophysiology.". Dr. Sinha is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Heart Attack, Cardiac Ablation, and Pacemaker Implantation.

      Advanced in Atrial Fibrillation
      Geriatrics | Internal Medicine
      Advanced in Atrial Fibrillation
      Geriatrics | Internal Medicine

      Genesis Eldercare Physician Services LLC

      3227 Bel Pre Rd, 
      Silver Spring, MD 
       (4.2 miles away)
      Languages Spoken:
      English

      Josjin Vazhappilly is a primary care provider, practicing in Geriatrics and Internal Medicine in Silver Spring, Maryland. Dr. Vazhappilly is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Anemia.

      Showing 1-20 of 169

      Last Updated: 01/09/2026

      What is the definition of Atrial Fibrillation?

      Atrial fibrillation (AF), also known as A-fib, is the most common type of irregular heartbeat (arrythmia) of the heart’s upper chambers (atria) which can lead to strokes, heart failure, blood clots in the heart and/or blockage of blood flow (ischemia) in the heart or other organs. Atrial fibrillation is frequently combined with a rapid heart rate (tachycardia) and occurs when the upper chambers of the heart (atria) receive abnormal electrical signals from the heart’s conduction system that causes the atria to quiver. Atrial fibrillation is categorized by the following four main types: Occasional (Paroxysmal) atrial fibrillation – This type of atrial fibrillation comes and goes, can last from minutes to hours, or even last as long as a week, or occur repeatedly, and may go away on its own. Persistent atrial fibrillation – In this type of atrial fibrillation, the irregular heart rhythm (arrythmia) doesn’t go away on its own and needs treatment to restore normal rhythm. Long-standing persistent atrial fibrillation – This type of atrial fibrillation occurs continuously, lasting longer than 12 months. Permanent atrial fibrillation – In this type of atrial fibrillation, the irregular heart rhythm cannot be restored to normal, in which case it becomes permanent, requiring heart medications and anticoagulants to prevent blood clots. Atrial fibrillation that occurs in individuals who do not have any heart defects or damage is called lone atrial fibrillation.

      When should I see an Atrial Fibrillation doctor near Olney, MD?

      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 Atrial Fibrillation doctor near Olney, MD?

      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 Atrial Fibrillation doctors near Olney, MD?

      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 Atrial Fibrillation doctors near Olney, MD?

      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 Atrial Fibrillation doctor near Olney, MD?

      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 Atrial Fibrillation doctor search results page. 

      Why is it important to get a second opinion from a different Atrial Fibrillation 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 Atrial Fibrillation doctor near Olney, MD?

      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 Atrial Fibrillation 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 Atrial Fibrillation 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 Atrial Fibrillation doctors near Olney, MD?

      Look for the filter feature on the left side of the Atrial Fibrillation 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 Atrial Fibrillation doctor that offers video calls?

      Look for the filter feature on the left-side of the Atrial Fibrillation 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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