The 20 Best Heart Attack Doctors Near Me in O Fallon, IL

Find the Top Heart Attack Experts and Specialists

The 20 Best Heart Attack Doctors near O Fallon, IL

Last Updated: 02/22/2026

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MediFind found 41 doctor with experience in Heart Attack near O Fallon, IL. Of these, 27 are Experienced, 12 are Advanced and 2 are Distinguished.

Location
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41 providers found
    Distinguished in Heart Attack
    Cardiology
    Distinguished in Heart Attack
    Cardiology

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Pavan Gupta is a Cardiologist in O Fallon, Illinois. Dr. Gupta is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Coronary Heart Disease, Angina, Heart Failure with Preserved Ejection Fraction (HFpEF), and Atherosclerosis.

    Distinguished in Heart Attack
    Cardiology
    Distinguished in Heart Attack
    Cardiology

    Prairie Cardiovascular Consultants LTD

    3 Saint Elizabeth Blvd Ste 2800, 
    O Fallon,, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Atul Shah is a Cardiologist in O Fallon,, Illinois. Dr. Shah is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Angina, Coronary Heart Disease, Arrhythmogenic Right Ventricular Cardiomyopathy, Pacemaker Implantation, and Heart Bypass Surgery.

    Advanced in Heart Attack
    Cardiology
    Advanced in Heart Attack
    Cardiology

    Office

    3 Saint Elizabeth Blvd Ste 1800, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    John Scally is a Cardiologist in O Fallon, Illinois. Dr. Scally is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Familial Neurocardiogenic Syncope, Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), High Cholesterol, and Cardiac Ablation.

    Learn about our expert tiers
    Advanced in Heart Attack
    Cardiology
    Advanced in Heart Attack
    Cardiology

    CA Group LLC

    1404 Cross St Ste 2940, 
    O Fallon,, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Syed Abdul is a Cardiologist in O Fallon,, Illinois. Dr. Abdul is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Atrial Fibrillation, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Inappropriate Sinus Tachycardia (IST).

    Advanced in Heart Attack
    Advanced in Heart Attack

    CA Group LLC

    1404 Cross St Ste 2940, 
    Shiloh, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Hatim Mahmood is a Cardiologist in Shiloh, Illinois. Dr. Mahmood is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Inappropriate Sinus Tachycardia (IST).

    Advanced in Heart Attack
    Advanced in Heart Attack

    Prairie Cardiovascular Consultants LTD

    3 Saint Elizabeth Blvd Ste 2800, 
    O Fallon,, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Shiyam Satwani is a Cardiologist in O Fallon,, Illinois. Dr. Satwani is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Coronary Heart Disease, Peripheral Artery Disease, Heart Bypass Surgery, and Cardiac Ablation.

    Advanced in Heart Attack
    Cardiology
    Advanced in Heart Attack
    Cardiology

    Prairie Cardiovascular Consultants LTD

    3 Saint Elizabeth Blvd Ste 2800, 
    O Fallon,, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Regina Chiu is a Cardiologist in O Fallon,, Illinois. Dr. Chiu is rated as an Advanced provider by MediFind in the treatment of Heart Attack. Her top areas of expertise are Atrial Fibrillation, Arrhythmogenic Right Ventricular Cardiomyopathy, Angina, and Atherosclerosis.

    Advanced in Heart Attack
    Cardiology
    Advanced in Heart Attack
    Cardiology

    Prairie Cardiovascular Consultants LTD

    3 Saint Elizabeth Blvd Ste 2800, 
    O Fallon,, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Scott Marrus is a Cardiologist in O Fallon,, Illinois. Dr. Marrus is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Coronary Heart Disease, Idiopathic Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), and Atrial Fibrillation.

    Experienced in Heart Attack
    Cardiology
    Experienced in Heart Attack
    Cardiology

    HSHS St. Elizabeth's Hospital

    1 Saint Elizabeth Blvd, 
    O Fallon,, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Craig Vinch is a Cardiologist in O Fallon,, Illinois. Dr. Vinch is rated as an Experienced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Heart Attack, Apoplexy, Fainting, and Arterial Embolism.

    Experienced in Heart Attack
    Experienced in Heart Attack

    Prairie Cardiovascular Consultants LTD

    3 Saint Elizabeth Blvd Ste 2800, 
    O Fallon, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Vinaya Mulkareddy is a Cardiologist in O Fallon, Illinois. Dr. Mulkareddy is rated as an Experienced provider by MediFind in the treatment of Heart Attack. Her top areas of expertise are Atrial Fibrillation, Heart Failure, Hypertensive Heart Disease, and Pediatric Myocarditis.

    Experienced in Heart Attack
    Experienced in Heart Attack

    Prairie Cardiovascular Consultants LTD

    3 Saint Elizabeth Blvd Ste 2800, 
    O Fallon, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Frederick Ochieng is a Cardiologist in O Fallon, Illinois. Dr. Ochieng is rated as an Experienced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Hypertensive Heart Disease, Heart Failure, Pulmonary Edema, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Advanced in Heart Attack
    Advanced in Heart Attack

    Office

    4600 Memorial Dr Ste 220, 
    Belleville, IL 
     (6.2 miles away)
    Languages Spoken:
    English

    Omar Almousalli is a Cardiologist in Belleville, Illinois. Dr. Almousalli is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Angina, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

    Advanced in Heart Attack
    Interventional Cardiology
    Advanced in Heart Attack
    Interventional Cardiology

    CA Group LLC

    4600 Memorial Dr, 
    Belleville, IL 
     (6.7 miles away)
    Languages Spoken:
    English

    Muhammad Ansari is an Interventional Cardiologist in Belleville, Illinois. Dr. Ansari is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Heart Attack, and Ectopic Heartbeat.

    Advanced in Heart Attack
    Interventional Cardiology
    Advanced in Heart Attack
    Interventional Cardiology

    CA Group LLC

    4600 Memorial Dr, 
    Belleville,, IL 
     (6.7 miles away)
    Languages Spoken:
    English

    Prasad Kandula is an Interventional Cardiologist in Belleville,, Illinois. Dr. Kandula is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Familial Ventricular Tachycardia, and Coronary Artery Bypass Graft (CABG).

    Advanced in Heart Attack
    Advanced in Heart Attack

    CA Group LLC

    4600 Memorial Dr, 
    Belleville,, IL 
     (6.7 miles away)
    Languages Spoken:
    English

    Mohammad Vakassi is a Cardiologist in Belleville,, Illinois. Dr. Vakassi is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Atrial Fibrillation, and Heart Attack.

    Advanced in Heart Attack
    Cardiology
    Advanced in Heart Attack
    Cardiology

    CA Group LLC

    4600 Memorial Dr, 
    Belleville, IL 
     (6.7 miles away)
    Languages Spoken:
    English

    Sultan Hayat is a Cardiologist in Belleville, Illinois. Dr. Hayat is rated as an Advanced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Atrial Fibrillation, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Pediatric Myocarditis.

    Experienced in Heart Attack
    Cardiac Electrophysiology | Cardiology
    Experienced in Heart Attack
    Cardiac Electrophysiology | Cardiology

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Hushion is a Cardiac Electrophysiologist and a Cardiologist in O Fallon, Illinois. Dr. Hushion is rated as an Experienced provider by MediFind in the treatment of Heart Attack. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Hypertensive Heart Disease, Pacemaker Implantation, and Cardiac Ablation. Dr. Hushion is currently accepting new patients.

    Experienced in Heart Attack
    Nurse Practitioner
    Experienced in Heart Attack
    Nurse Practitioner

    Prairie Cardiovascular Consultants

    3 Saint Elizabeth Blvd Ste 2800, 
    O Fallon, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Dana Loepker is a Nurse Practitioner in O Fallon, Illinois. Ms. Loepker is rated as an Experienced provider by MediFind in the treatment of Heart Attack. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Heart Attack.

    Experienced in Heart Attack
    Cardiology
    Experienced in Heart Attack
    Cardiology

    Prairie Cardiovascular Consultants

    3 Saint Elizabeth Blvd Ste 2800, 
    O Fallon, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Lori Beth is a Cardiologist in O Fallon, Illinois. Dr. Beth is rated as an Experienced provider by MediFind in the treatment of Heart Attack. Her top areas of expertise are Angina, Atherosclerosis, Coronary Heart Disease, and Arrhythmogenic Right Ventricular Cardiomyopathy.

    Experienced in Heart Attack
    Nurse Practitioner
    Experienced in Heart Attack
    Nurse Practitioner

    Prairie Cardiovascular Consultants

    3 Saint Elizabeth Blvd Ste 2800, 
    O Fallon, IL 
     (1.3 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Kellsey Thole is a Nurse Practitioner in O Fallon, Illinois. Ms. Thole has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Heart Attack. Her top areas of expertise are Atherosclerosis, Coronary Heart Disease, Heart Failure, and Pulmonary Edema.

    Showing 1-20 of 41

    Last Updated: 02/22/2026

    What is the definition of Heart Attack?

    Most heart attacks are caused by a blood clot that blocks one of the coronary arteries. The coronary arteries bring blood and oxygen to the heart. If the blood flow is blocked, the heart is starved of oxygen and heart cells die.

    The medical term for this is myocardial infarction.

    When should I see a Heart Attack doctor near O Fallon, IL?

    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 Heart Attack doctor near O Fallon, IL?

    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 Heart Attack doctors near O Fallon, IL?

    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 Heart Attack doctors near O Fallon, IL?

    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 Heart Attack doctor near O Fallon, IL?

    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 Heart Attack doctor search results page. 

    Why is it important to get a second opinion from a different Heart Attack 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 Heart Attack doctor near O Fallon, IL?

    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 Heart Attack 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 Heart Attack 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 Heart Attack doctors near O Fallon, IL?

    Look for the filter feature on the left side of the Heart Attack 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 Heart Attack doctor that offers video calls?

    Look for the filter feature on the left-side of the Heart Attack 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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