Summary

Dr. Denise Janosik has practiced cardiology and internal medicine for 46 years, treating cardiac arrhythmia, elevated blood pressure, and familial lipid disorders. She performs exercise electrocardiograms and is affiliated with Mercy Hospital Saint Louis, Kindred Hospital Saint Louis South, SSM Health Saint Louis University Hospital, Mercy Hospital Washington, Mercy Heart and Vascular Hospital Saint Louis, and Mercy Children's Hospital Saint Louis.

Dr. Janosik earned her medical degree from St. Louis University School of Medicine and completed her residency at St. Louis University Hospital. She sees patients in Creve Coeur and Saint Louis, Missouri, as well as Ballwin, Missouri.

Overview based on verified provider data

Quick Facts

  • 4.2
  • 46 years of experience
  • speaks English
  • St Louis University Hospital
  • 2 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 7 hospital affiliations
  • 3 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Denise Lee Janosik has 3 locations

Mercy Heart And Vascular Hospital Saint Louis

625 S New Ballas RdCreve Coeur, MO 63141

Mercy Clinic Heart and Vascular - Mercy Heart Hospital St. Louis

625 S New Ballas Rd Ste 2015Saint Louis, MO 63141

Mercy Diagnostic Vascular Services Clayton Clarkson

15945 Clayton Rd Ste 230ABallwin, MO 63011
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Denise Lee Janosik, MD
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Dr. Denise Lee Janosik, MDDr. Kunal Gurav, MDAzam Uddin KhanFrancis Shoudee Wu
CardiologyCardiologyCritical Care MedicineNeuroradiology
Accepts New Patients Accepts New Patients
4.2 
5 
0 
0 
46 Years of Experience 18 Years of Experience 8 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Hindi, Marathi
Creve Coeur , MOSaint Louis , MOSaint Louis , MOSaint Louis , MO
Med School: St Louis University School Of Medicine Med School: SETH GS MEDICAL COLLEGE Med School: American University Of The Caribbean School Of Medicine Med School: Washington University In St Louis School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Denise Lee Janosik

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Denise Lee Janosik has the following 2 specialties

Specialty Expertise

Dr. Denise Lee Janosik has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

46 Years Experience

Dr. Denise Lee Janosik holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Residency

Completed their residency at St Louis University Hospital.

Medical School

Graduated from St Louis University School Of Medicine in 1980.

NPI Number

Dr. Janosik's NPI number is 1245257211.

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Frequently Asked Questions

Does Dr. Denise Janosik accept virtual/telehealth appointments?
Dr. Denise Janosik has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Denise Janosik affiliated with?
Dr. Denise Janosik is affiliated with Mercy Hospital Saint Louis, Kindred Hospital Saint Louis South, Ssm Health Saint Louis University Hospital, Mercy Hospital Washington, Mercy Heart And Vascular Hospital Saint Louis, Mercy Childrens Hospital Saint Louis, and Mercy Heart And Vascular Hospital Saint Louis.
Does Dr. Denise Janosik accept my insurance?
You can see the insurance plans that Dr. Denise Janosik accepts on their Vitals profile.
How can I make an appointment with Dr. Denise Janosik?
You can find contact information for Dr. Denise Janosik here on Vitals.
Where is Dr. Denise Janosik's office located?
Dr. Denise Janosik's office is located at 625 S New Ballas Rd, Creve Coeur, MO, 63141.

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