The 20 Best Heart Attack Doctors Near Me in o fallon, IL

Find the Top Heart Attack Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 68 doctor with experience in Heart Attack near o fallon, IL. Of these, 53 are Experienced, 13 are Advanced and 2 are Distinguished.

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68 providers found
    Distinguished in Heart Attack
    Distinguished in Heart Attack
    Referral may be required

    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

    Pavan Gupta is a Cardiologist practicing medicine in O Fallon, Illinois. Dr. Gupta is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Angina, Heart Failure with Preserved Ejection Fraction (HFpEF), and Atherosclerosis. Dr. Gupta is currently accepting new patients.

    Distinguished in Heart Attack
    Cardiology
    Distinguished in Heart Attack
    Cardiology
    Referral may be required

    Prairie Cardiovascular Consultants LTD

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

    Atul Shah is a Cardiologist practicing medicine in O Fallon,, Illinois. Dr. Shah is rated as a Distinguished provider by MediFind in the treatment of Heart Attack. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Angina, Coronary Heart Disease, Arrhythmogenic Right Ventricular Cardiomyopathy, Pacemaker Implantation, and Heart Bypass Surgery. Dr. Shah is currently accepting new patients.

    Advanced in Heart Attack
    Advanced in Heart Attack
    Referral may be required

    CA Group LLC

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

    Syed Abdul-Aziz is a Cardiologist practicing medicine in O Fallon,, Illinois. Dr. Abdul-Aziz is rated as an Advanced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Inappropriate Sinus Tachycardia (IST). Dr. Abdul-Aziz is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Heart Attack
    Advanced in Heart Attack
    Referral may be required

    CA Group LLC

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

    Hatim Mahmood is a Cardiologist practicing medicine in Shiloh, Illinois. Dr. Mahmood is rated as an Advanced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, and Inappropriate Sinus Tachycardia (IST). Dr. Mahmood is currently accepting new patients.

    Advanced in Heart Attack
    Internal Medicine
    Advanced in Heart Attack
    Internal Medicine

    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

    Jemila Crawford is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Crawford is rated as an Advanced provider by MediFind in the treatment of Heart Attack. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Hypertensive Heart Disease, Heart Attack, Endoscopy, and Ureteroscopy. Dr. Crawford is currently accepting new patients.

    Advanced in Heart Attack
    Advanced in Heart Attack
    Referral may be required

    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, Sindhi, Urdu
    Accepting New Patients

    Shiyam Satwani is a Cardiologist practicing medicine in O Fallon,, Illinois. Dr. Satwani is rated as an Advanced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Coronary Heart Disease, Peripheral Artery Disease, Heart Bypass Surgery, and Cardiac Ablation. Dr. Satwani is currently accepting new patients.

    Advanced in Heart Attack
    Advanced in Heart Attack
    Referral may be required

    Prairie Cardiovascular Consultants LTD

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

    Regina Chiu is a Cardiologist practicing medicine in O Fallon,, Illinois. Dr. Chiu is rated as an Advanced provider by MediFind in the treatment of Heart Attack. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Arrhythmogenic Right Ventricular Cardiomyopathy, Angina, and Atherosclerosis. Dr. Chiu is currently accepting new patients.

    Experienced in Heart Attack
    Experienced in Heart Attack
    Referral may be required

    HSHS St. Elizabeth's Hospital

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

    Craig Vinch is a Cardiologist practicing medicine in O Fallon,, Illinois. Dr. Vinch is rated as an Experienced provider by MediFind in the treatment of Heart Attack. His clinical expertise encompasses Heart Attack, Apoplexy, Fainting, and Arterial Embolism. Dr. Vinch is currently accepting new patients.

    Experienced in Heart Attack
    Family Medicine
    Experienced in Heart Attack
    Family Medicine

    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

    Ashley Malcolm is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Malcolm is rated as an Experienced provider by MediFind in the treatment of Heart Attack. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Heart Attack, and Advanced Bronchoscopy.

    Experienced in Heart Attack
    Experienced in Heart Attack
    Referral may be required

    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

    Vinaya Mulkareddy is a Cardiologist practicing medicine in O Fallon, Illinois. Dr. Mulkareddy is rated as an Experienced provider by MediFind in the treatment of Heart Attack. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Heart Failure, Hypertensive Heart Disease, and Pediatric Myocarditis. Dr. Mulkareddy is currently accepting new patients.

    Experienced in Heart Attack
    Experienced in Heart Attack
    Referral may be required

    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
    Offers Telehealth

    Suartcha Prueksaritanond is a Cardiologist practicing medicine in O Fallon, Illinois. Dr. Prueksaritanond is rated as an Experienced provider by MediFind in the treatment of Heart Attack. Her clinical expertise encompasses Heart Attack, Cardiogenic Shock, Pulmonary Edema, and Heart Failure. Dr. Prueksaritanond is currently accepting new patients.

    Experienced in Heart Attack
    Experienced in Heart Attack
    Referral may be required

    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

    Frederick Ochieng is a Cardiologist practicing medicine in O Fallon, Illinois. Dr. Ochieng is rated as an Experienced provider by MediFind in the treatment of Heart Attack. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Heart Failure, Pulmonary Edema, and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Ochieng is currently accepting new patients.

    Experienced in Heart Attack
    Family Medicine
    Experienced in Heart Attack
    Family Medicine

    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

    Stephanie Simpson is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Simpson is rated as an Experienced provider by MediFind in the treatment of Heart Attack. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Pacemaker Implantation.

    Experienced in Heart Attack
    Internal Medicine
    Experienced in Heart Attack
    Internal Medicine

    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

    Ann Hagedorn is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Hagedorn is rated as an Experienced provider by MediFind in the treatment of Heart Attack. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Renovascular Hypertension, Ureteroscopy, and Coronary Artery Bypass Graft (CABG).

    Experienced in Heart Attack
    Internal Medicine
    Experienced in Heart Attack
    Internal Medicine

    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

    Crystal Kondowe is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Kondowe is rated as an Experienced provider by MediFind in the treatment of Heart Attack. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Fecal Impaction, and Hypertensive Heart Disease.

    Experienced in Heart Attack
    Internal Medicine
    Experienced in Heart Attack
    Internal Medicine

    Office

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

    Anum Niazi is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. She has been practicing medicine for over 10 years. Dr. Niazi is rated as an Experienced provider by MediFind in the treatment of Heart Attack. Her clinical expertise encompasses Sepsis, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Peptic Ulcer, and Endoscopy.

    Experienced in Heart Attack
    Internal Medicine
    Experienced in Heart Attack
    Internal Medicine

    Memorial Hospital Shiloh

    1404 Cross St, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Farhanaz Chowdhury is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Chowdhury is rated as an Experienced provider by MediFind in the treatment of Heart Attack. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Gangrene, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Endoscopy, and Pacemaker Implantation.

    Experienced in Heart Attack
    Internal Medicine
    Experienced in Heart Attack
    Internal Medicine

    Memorial Hospital Shiloh

    1404 Cross St, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Shadi Altwal is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Altwal is rated as an Experienced provider by MediFind in the treatment of Heart Attack. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Diabetic Neuropathy, Lung Metastases, Sepsis, and Endoscopy.

    Experienced in Heart Attack
    Experienced in Heart Attack
    Referral may be required

    Prairie Cardiovascular Consultants

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

    Lori Beth-Helmers is a Cardiologist practicing medicine in O Fallon, Illinois. Dr. Beth-Helmers is rated as an Experienced provider by MediFind in the treatment of Heart Attack. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Angina, Atherosclerosis, Coronary Heart Disease, and Arrhythmogenic Right Ventricular Cardiomyopathy. Dr. Beth-Helmers is currently accepting new patients.

    Experienced in Heart Attack
    Experienced in Heart Attack
    Referral may be required

    Prairie Cardiovascular Consultants

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

    Katherine Corbin is a Cardiologist practicing medicine in O Fallon, Illinois. She has been practicing medicine for over 10 years. Dr. Corbin is rated as an Experienced provider by MediFind in the treatment of Heart Attack. Her clinical expertise encompasses Pulmonary Edema, Heart Failure, High Cholesterol, and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Corbin is currently accepting new patients.

    Showing 1-20 of 68

    Last Updated: 09/26/2026

    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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