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Dr. Denise Janosik, MD
Internal Medicine* Age 70
Dr. Denise Janosik, MD

Offers telehealth

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Dr. Denise Janosik, MD is an Internist in Ballwin, MO.
Dr. Denise Janosik, MD
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Dr. Denise Janosik, MD

Internal Medicine* Age 70
Ballwin, MO
Accepting new patients
46 years of experience

Offers telehealth

Dr. Denise Janosik, MD is an Internist in Ballwin, MO.
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About

Dr. Janosik graduated from Saint Louis University School of Medicine in 1980 and completed a residency at Saint Louis University Hospital. Dr. Denise Janosik, MD is an Internist in Ballwin, MO and has 46 years experience. Dr. Janosik currently practices at Practice and is affiliated with Mercy Hospital South and Mercy Hospital St. Louis. Dr. Janosik's office accepts new patients and telehealth appointments. Dr. Janosik is board certified in Cardiovascular Disease and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Heart Palpitations
Hyperlipidemia
Tricuspid Valve Disease
Heart Palpitations
Hyperlipidemia
Tricuspid Valve Disease
Heart Palpitations
Hyperlipidemia
Tricuspid Valve Disease
Chest CT (incl. Heart and Lungs)
Lipid Disorders
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Electrocardiogram (EKG)
Hypertension
Mitral Valve Prolapse
Cardiac Myocardial Perfusion Imaging
Mitral Valve Regurgitation
Vitamin D Deficiency
Mitral and Aortic Valve Disorder
Aortic Ectasia
Cardiac Ultrasound
Sinus Tachycardia
Aortic Valve Disease
Nonrheumatic Tricuspid Disease
Arrhythmias
Sick Sinus Syndrome
Heart Valve Disorders
Mitral Valve Disease
Coronary Artery Disease (CAD)
Chest Pain
Heart Disease
First Degree Heart Block
Atherosclerosis
Aortic Valve Regurgitation
Second Degree Heart Block
Pulmonary Valve Disease
Aortic Stenosis
Orthostatic Hypotension
Atrial Fibrillation
Type 2 Heart Block - Mobitz
Paroxysmal Atrial Fibrillation
Supraventricular Tachycardia
Peripheral Vascular Disease (PAD, PVD)
Third Degree Heart Block
Chronic Congestive Heart Failure
Hypertensive Chronic Kidney Disease
Pericardial Disease
Hypertensive Heart with Failure
Syncope
  • View other providers who treat Syncope
Cardiomegaly
Carotid Artery Disease
Sinus Bradycardia
Hypotension (Excluding Maternal)
Rheumatic Tricuspid Disease
Congestive Heart Failure
Hypotension
Hypertensive Heart Disease
Systolic Heart Failure
Atherosclerosis of Aorta
Peripheral Edema
Cardiomyopathy
Cardioversion, Elective
Pulmonary Hypertension
Rheumatic Aortic Valve Disorders
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Acute Congestive Heart Failure
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Venous Embolism Thrombosis
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm and Dissection of Heart
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Aneurysm
Aortic Dissection
Arteriovenous Fistula
Atrial Flutter
Atrial Septal Defect
Benign Heart Tumors
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Chronic Deep Vein Thrombosis (DVT)
Chronic Venous Embolism Thrombosis
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Coronary Artery Aneurysm
Coronary Artery Dissection
Coronary Vessel Malformation
Deep Vein Thrombosis (DVT)
Endocarditis
Heart Attack (Acute Myocardial Infarction)
Heart Attack (NSTEMI)
Heart Attack (STEMI)
Heart Block
Heart Murmur
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart without Failure
Hypokalemia
Limb Swelling
Limb Swelling Caused by Fluid Overload
Mitral Valve Stenosis
Nonrheumatic Mitral Stenosis
Patent Foramen Ovale (PFO)
Pericarditis
Peripheral Arterial Disease of Extremities
Postural Orthostatic Tachycardia Syndrome
Primary Pulmonary Hypertension
Prinzmetal Angina
Pulmonary Edema
Rheumatic Mitral Stenosis
Secondary Renovascular Hypertension
Septal Defect
Typical Atrial Flutter
Unstable Angina
Venous Hypertension
Ventricular Fibrillation
Ventricular Septal Defect
Ventricular Tachycardia (VT)
Arrhythmia Screening
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Imaging
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Pharmacologic Nuclear Stress Test
Pharmacologic Stress Test, Adenosine
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Tilt Table Testing
Treadmill Stress Test

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Care PPO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Aetna
  • Gold Blue Preferred Options-MO
    Blue Access Choice (St Louis) (Select Network)-MO
  • Blue Preferred Plus POS
    Anthem Blue Cross Blue Shield HMO
  • First Health (Coventry Health Care) PPO
  • Open Access Plus
    Cigna PPO
  • HealthyBlue 2.0
  • MultiPlan PPO
  • Blue Card PPO

Locations

  1. 1 Mercy Diagnostic Cardiology Services-Clayton-Clarkson
    15945 Clayton Rd Ste 230A, Ballwin, MO 63011
    Icon Directions Right Arrow Directions Phone Icon (636) 256-5240
  2. 2 Mercy Diagnostic Cardiology Services-Old Tesson Suite 270
    12348 Old Tesson Rd Ste 260, Saint Louis, MO 63128
    Icon Directions Right Arrow Directions Phone Icon (314) 251-1777
  3. 3 Mercy Clinic Heart and Vascular LLC
    625 S New Ballas Rd Ste 2015, Saint Louis, MO 63141
    Icon Directions Right Arrow Directions Phone Icon (314) 251-1700

Patient Satisfaction

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Dr. Janosik's Office & Staff

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Experience with Dr. Janosik

  • 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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Telehealth Options
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(636) 256-5240

About Me

Specialties*
Internal Medicine
Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Denise Janosik, MD. To arrange an appointment, call the number on Dr. Janosik's profile.

Dr. Denise Janosik, MD is affiliated with Mercy Hospital South and Mercy Hospital St. Louis.

Yes, Dr. Denise Janosik, MD holds board certification in Cardiovascular Disease and Internal Medicine.

Education
Medical Education
  • Saint Louis University School of Medicine
    1980
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.
Internship
  • Saint Louis University Hospital
    1981
Internship
Residency Hospital
  • Saint Louis University Hospital
    1983
Residency Hospital
Fellowship Hospital
  • Saint Louis University Hospital
    1983
Fellowship Hospital

Hospital Affiliations

  • Mercy Hospital South

    10010 Kennerly Rd, Saint Louis, MO

  • Mercy Hospital St. Louis

    615 S New Ballas Rd, Saint Louis, MO

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