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Dr. Denise Janosik, MD

Cardiology
5.0 (9)
Map Pin Small Creve Coeur, MO
Accepting new patients
43 years of experience

Offers telehealth

Overview of Dr. Denise Janosik, MD

Dr. Denise Janosik, MD is a Cardiology Specialist in Creve Coeur, MO. They specialize in Cardiology, has 43 years of experience, and is board certified in Cardiovascular Disease. They graduated from St Louis U, School of Medicine and is affiliated with Parkland Health Center and Mercy Hospital St. Louis. Dr. Janosik, completed a residency at Saint Louis University Hospital. Patients rated Dr. Janosik an average 5.0 star rating.

Dr. Janosik works at Mercy Clinic Heart & Vascular in Creve Coeur, MO with other offices in Ballwin, MO. They frequently treat conditions like Heart Palpitations, Hyperlipidemia and Heart Disease along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Anthem Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Janosik's Office Locations

  1. 1
    Mercy Heart Hospital St. Louis
    625 S New Ballas Rd Ste 2030, Creve Coeur, MO 63141 Icon Directions Right Arrow Directions Phone Icon (314) 251-1700
  2. 2
    Clayton/Clarkson Suite 230-A
    15945 Clayton Rd Ste 230A, Ballwin, MO 63011 Icon Directions Right Arrow Directions Phone Icon (636) 256-5240

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Parkland Health Center
  • Mercy Hospital St. Louis

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Heart Palpitations
Hyperlipidemia
Heart Disease

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Heart Palpitations Chevron Icon
Hyperlipidemia Chevron Icon
Heart Disease Chevron Icon
Chest Pain Chevron Icon
Acute Coronary Syndrome Chevron Icon
Aneurysm Chevron Icon
  • View other providers who treat Aneurysm
Angina Chevron Icon
  • View other providers who treat Angina
Aortic Stenosis Chevron Icon
Aortic Valve Disease Chevron Icon
Aortic Valve Regurgitation Chevron Icon
Arrhythmias Chevron Icon
Atrial Fibrillation Chevron Icon
Atrial Flutter Chevron Icon
Cardiomegaly Chevron Icon
Cardiomyopathy Chevron Icon
Cardiomyopathy, Dilated Chevron Icon
Carotid Artery Disease Chevron Icon
Congenital Heart Defects Chevron Icon
Congestive Heart Failure Chevron Icon
Coronary Artery Disease (CAD) Chevron Icon
First Degree Heart Block Chevron Icon
Heart Murmur Chevron Icon
Hypertension Chevron Icon
Hypertensive Chronic Kidney Disease Chevron Icon
Hypertensive Heart Disease Chevron Icon
Limb Swelling Caused by Fluid Overload Chevron Icon
Mitral Valve Disease Chevron Icon
Mitral Valve Prolapse Chevron Icon
Mitral Valve Regurgitation Chevron Icon
Mitral Valve Stenosis Chevron Icon
Primary Pulmonary Hypertension Chevron Icon
Pulmonary Hypertension Chevron Icon
Sick Sinus Syndrome Chevron Icon
Sinus Bradycardia Chevron Icon
Sinus Tachycardia Chevron Icon
Supraventricular Tachycardia Chevron Icon
Syncope Chevron Icon
  • View other providers who treat Syncope
Tricuspid Valve Disease Chevron Icon
Ventricular Tachycardia (VT) Chevron Icon
Arrhythmia Screening Chevron Icon
Cardiac Catheterization (incl. Coronary Angiography) Chevron Icon
Cardiac Imaging Chevron Icon
Cardiac Myocardial Perfusion Imaging Chevron Icon
Cardiac Ultrasound Chevron Icon
Cardiovascular Diagnostic Test Chevron Icon
Cardiovascular Stress Test Chevron Icon
Chest CT (incl. Heart and Lungs) Chevron Icon
Chest Pain Evaluation Chevron Icon
Cholesterol Screening Chevron Icon
Coronary Angiogram Chevron Icon
Dobutamine Thallium Stress Test Chevron Icon
Electrocardiogram (EKG) Chevron Icon
HeartAware Online Risk Screening Chevron Icon
Nuclear Stress Testing Chevron Icon
Peripheral Arterial Disease Screening (PAD) Chevron Icon
Pharmacologic Nuclear Stress Test Chevron Icon
Stress Test Chevron Icon
Structural Heart Disease Evaluations and Treatment Chevron Icon
TCD Bubble Test Chevron Icon
Tilt Table Testing Chevron Icon
Tilt_Testing Chevron Icon
Treadmill Stress Test Chevron Icon
Adult Congenital Heart Disease Chevron Icon
Aneurysm and Dissection of Heart Chevron Icon
Aneurysm of Heart Chevron Icon
Ankle Disorders Chevron Icon
Aortic Aneurysm Chevron Icon
Aortic Diseases Chevron Icon
Aortic Ectasia Chevron Icon
Atrial Septal Defect Chevron Icon
Benign Heart Tumors Chevron Icon
Cardiomyopathy, Hypertrophic Chevron Icon
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension) Chevron Icon
Congenital Aortic Valve Disorders Chevron Icon
Congenital Heart Disease Chevron Icon
Coronary Artery Aneurysm Chevron Icon
Endocarditis Chevron Icon
Heart Attack (Acute Myocardial Infarction) Chevron Icon
Heart Block Chevron Icon
Hypertensive Heart and Chronic Kidney Disease Chevron Icon
Hypotension Chevron Icon
Patent Foramen Ovale (PFO) Chevron Icon
Pericardial Disease Chevron Icon
Pericarditis Chevron Icon
Prinzmetal Angina Chevron Icon
Pulmonary Edema Chevron Icon
Pulmonary Valve Disease Chevron Icon
Rheumatic Aortic Valve Disorders Chevron Icon
Second Degree Heart Block Chevron Icon
Septal Defect Chevron Icon
Third Degree Heart Block Chevron Icon
Type 2 Heart Block - Mobitz Chevron Icon
Unstable Angina Chevron Icon
Ventricular Fibrillation Chevron Icon
Ventricular Septal Defect Chevron Icon
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest Chevron Icon
Pacemaker Insertion or Replacement Chevron Icon
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    • Aetna
    • Anthem
    • Anthem Blue Cross Blue Shield
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • Humana
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    5.0
    Average provider rating
    Based on 9 ratings
    Patient Ratings (9)
    5 Star
    (9)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
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    Dr. Janosik's Office & Staff

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    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

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    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Denise Janosik, MD

    Specialties
    • Cardiology
    Specialties
    Years of Experience
    • 43 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1245257211
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Saint Louis University Hospital
    Fellowship
    Residency
    • Saint Louis University Hospital
    Residency
    Internship
    • Saint Louis University Hospital
    Internship
    Medical Education
    • St Louis U, School of Medicine
    Medical Education
    Board Certifications
    • Cardiovascular Disease and Internal Medicine
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Denise Janosik, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Janosik is offering online scheduling or call the provider’s office for more information.

    Dr. Janosik has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Janosik has seen patients for Heart Palpitations, Hyperlipidemia and Heart Disease, and more. You can see other conditions treated by Dr. Janosik on their profile. Please call the provider’s office to confirm all visit reasons.

    9 patients have reviewed Dr. Janosik. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Janosik.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Janosik, there are benefits to both methods. A person calling to schedule an with Dr. Janosik appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Janosik, or would you like to choose another provider and have an online appointment right now?
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    (314) 251-1700

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