The 20 Best Heart Failure with Preserved Ejection Fraction (HFpEF) Doctors Near Me in O Fallon, IL

Find the Top Heart Failure with Preserved Ejection Fraction (HFpEF) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 97 doctor with experience in Heart Failure with Preserved Ejection Fraction (HFpEF) near O Fallon, IL. Of these, 82 are Experienced, 12 are Advanced and 3 are Distinguished.

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97 providers found
    Distinguished in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology
    Distinguished in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology

    Office

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

    John Scally is a Cardiologist practicing medicine in O Fallon, Illinois. Dr. Scally is rated as a Distinguished provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Familial Neurocardiogenic Syncope, Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), High Cholesterol, and Cardiac Ablation.

    Distinguished in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology
    Distinguished in Heart Failure with Preserved Ejection Fraction (HFpEF)
    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 practicing medicine in O Fallon, Illinois. Dr. Gupta is rated as a Distinguished provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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.

    Distinguished in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Distinguished in Heart Failure with Preserved Ejection Fraction (HFpEF)

    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 practicing medicine in O Fallon,, Illinois. Dr. Satwani is rated as a Distinguished provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 20 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.

    Learn about our expert tiers
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    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 practicing medicine in O Fallon,, Illinois. Dr. Marrus is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Idiopathic Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), and Atrial Fibrillation.

    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    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 practicing medicine in O Fallon,, Illinois. Dr. Chiu is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    CA Group LLC

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

    Hatim Mahmood is a Cardiologist practicing medicine in Shiloh, Illinois. Dr. Mahmood is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, and Inappropriate Sinus Tachycardia (IST).

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology

    CA Group LLC

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

    Syed Abdul is a Cardiologist practicing medicine in O Fallon,, Illinois. Dr. Abdul is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Inappropriate Sinus Tachycardia (IST).

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    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 practicing medicine in O Fallon,, Illinois. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Angina, Coronary Heart Disease, Arrhythmogenic Right Ventricular Cardiomyopathy, Pacemaker Implantation, and Heart Bypass Surgery.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    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 practicing medicine in O Fallon, Illinois. Dr. Ochieng is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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).

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    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 practicing medicine in O Fallon, Illinois. Dr. Mulkareddy is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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.

    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Internal Medicine
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Internal Medicine

    English And McLaughlin PC

    1167 Fortune Blvd, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Laura Crandall is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Crandall is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Gardner-Diamond Syndrome, Purpura, Autoerythrocyte Sensitivity, and Hypertensive Heart Disease.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Internal Medicine
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Internal Medicine

    SSM Health Medical Group

    604 Pierce Blvd., Suite 150, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Dr. Janas-Kaminsky is board certified in internal medicine and received her medical degree from the Medical Academy in Warsaw, Poland. She then completed an internship at the Medical Academy, which was followed by a residency at Danbury Hospital/Yale University School of Medicine in Danbury, Connecticut. Dr. Janas-Kaminsky treats patients 18 years of age and older. Dr. Janas is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D). Dr. Janas is board certified in American Board Of Internal Medicine , Drug Enforcement Administration , Illinois Department Of Financial & Professional Regulation , and Missouri State Board Of Registration.

    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Nurse Practitioner
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    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 practicing medicine in O Fallon, Illinois. Ms. Loepker is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Heart Attack.

    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Nurse Practitioner
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    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 practicing medicine in O Fallon, Illinois. She has been practicing medicine for over 10 years. Ms. Thole is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Atherosclerosis, Coronary Heart Disease, Heart Failure, and Pulmonary Edema.

    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology

    Prairie Cardiovascular Consultants

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

    Dana Baugher is a Cardiologist practicing medicine in O Fallon, Illinois. Dr. Baugher is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Atherosclerosis, Coronary Heart Disease, Heart Failure, and Pulmonary Edema.

    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Office

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

    Omar Almousalli is a Cardiologist practicing medicine in Belleville, Illinois. Dr. Almousalli is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Angina, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.

    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology

    Advanced Heart Care

    4600 Memorial Dr Ste W3, 
    Belleville,, IL 
     (6.2 miles away)
    Languages Spoken:
    English

    John Lehman is a Cardiologist practicing medicine in Belleville,, Illinois. Dr. Lehman is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), and Hypertension.

    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Cardiology

    CA Group LLC

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

    Sultan Hayat is a Cardiologist practicing medicine in Belleville, Illinois. Dr. Hayat is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Pediatric Myocarditis.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Internal Medicine
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Internal Medicine

    B J C Primary Care Shiloh 250

    1418 Cross St Ste 250, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Guignon is an Internal Medicine provider practicing medicine in O Fallon, Illinois. Dr. Guignon is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Pacemaker Implantation.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Family Medicine
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)
    Family Medicine

    Office

    1167 Fortune Blvd, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Patrick Nakashima is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Nakashima is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, High Cholesterol, and Hypertension.

    Showing 1-20 of 97

    Last Updated: 04/28/2026

    What is the definition of Heart Failure with Preserved Ejection Fraction (HFpEF)?

    Heart failure with preserved ejection fraction is a syndrome wherein the left ventricle of the heart is unable to relax normally between each heartbeat. This leads to an increase in blood pressure in the left ventricle when blood fills it between each heartbeat. An ejection fraction measures how well the heart pumps blood. In heart failure with preserved ejection fraction, while there is heart failure the ejection fraction is normal.

    When should I see a Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) doctor search results page. 

    Why is it important to get a second opinion from a different Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) doctors near O Fallon, IL?

    Look for the filter feature on the left side of the Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) doctor that offers video calls?

    Look for the filter feature on the left-side of the Heart Failure with Preserved Ejection Fraction (HFpEF) 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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