Summary

Dr. John Zalewski sees patients at Mercy Hospital Saint Louis, where they practice internal medicine. They completed a residency at St. Louis University Hospital and see patients in Saint Louis, Missouri. Dr. Zalewski speaks English and Spanish. Patients on Vitals rate Dr. Zalewski 3.9 out of 5.

Overview based on verified provider data

Quick Facts

  • 3.9
  • 13 insurance plans accepted
  • speaks English, Spanish
  • St Louis University Hospital
  • 1 written review
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 1 office location

Patients’ Perspective

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

Office Location

Mercy Clinic

10024 Watson RdSaint Louis, MO 63126

Compare with Similar Doctors

Dr. John F Zalewski, MD
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Dr. John F Zalewski, MDDr. Robert Saltman, MDDr. Michael Albrecht, MDEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
3.9 
5 
4 
14 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Saint Louis , MOSaint Louis , MOLansing , KSLyons , CO
Med School: Mayo Clinic School of Medicine Med School: University Of Kansas School Of Medicine Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John F Zalewski

  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Cigna
  • ESSENCE Healthcare
  • Humana
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. John F Zalewski has the following specialty

Specialty Expertise

Dr. John F Zalewski has the following 11 areas of expertise

  • Check-up
  • Diabetes
  • Heart Diseases
  • Heart Failure
  • Heartburn
  • Immunization
  • Physical
  • Stroke
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

Education & Training

Residency

Completed their residency at St Louis University Hospital.

NPI Number

Dr. Zalewski's NPI number is 1053373035.

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Frequently Asked Questions

Which hospitals is Dr. John Zalewski affiliated with?
Dr. John Zalewski is affiliated with Mercy Hospital Saint Louis.
What languages does Dr. John Zalewski speak?
Dr. John Zalewski speaks English and Spanish.
How can I make an appointment with Dr. John Zalewski?
You can find contact information for Dr. John Zalewski here on Vitals.
Where is Dr. John Zalewski's office located?
Dr. John Zalewski's office is located at 10024 Watson Rd, Saint Louis, MO, 63126.
Does Dr. John Zalewski accept virtual/telehealth appointments?
Dr. John Zalewski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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