Summary

Dr. John Frattini is an internal medicine physician who specializes in pulmonology and critical care medicine. He graduated from Washington University in St. Louis School of Medicine and brings four decades of clinical experience to his practice. Dr. Frattini speaks English and provides comprehensive care for patients with complex respiratory and critical conditions.

Dr. Frattini practices at Christian Hospital in Saint Louis and Saint Luke's Hospital in Chesterfield, Missouri. He treats patients with serious conditions such as acute kidney injury and altered consciousness levels. His procedural expertise includes chest imaging and therapeutic hypothermia for critically ill patients. Patients consistently rate Dr. Frattini 5.0 out of 5 stars for his exceptional care.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 40 years of experience
  • speaks English
  • Washington University In St Louis School Of Medicine
  • 1 written review
  • 3 specialties
  • 4 areas of expertise
  • 3 board certifications
  • 2 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. John Ernest Frattini has 3 locations

Saint Lukes Hospital

232 S Woods Mill RdChesterfield, MO 63017
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Christian Hospital

11133 Dunn RdSaint Louis, MO 63136

Saint Lukes Hospital

232 S Woods Mill Rd Ste 330EChesterfield, MO 63017

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Dr. John Ernest Frattini, MD
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Dr. John Ernest Frattini, MDDr. Sreelatha Varma, MDDr. Michael Albrecht, MDEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
40 Years of Experience 14 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Chesterfield , MOSaint Louis , MOLANSING , KSLyons , CO
Med School: Washington University In St Louis 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 Ernest Frattini

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

Medical Specialties

Dr. John Ernest Frattini has the following 3 specialties

Specialty Expertise

Dr. John Ernest Frattini has the following 4 areas of expertise

  • Critical Care Medicine
  • Critical Care Medicine (im)
  • Pulmonary Disease
  • Pulmonology

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Medical School

Washington University In St Louis School Of MedicineGraduated in 1986

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Frequently Asked Questions

How can I make an appointment with Dr. John Frattini?
You can find contact information for Dr. John Frattini here on Vitals.
Does Dr. John Frattini accept my insurance?
You can see the insurance plans that Dr. John Frattini accepts on their Vitals profile.
Which hospitals is Dr. John Frattini affiliated with?
Dr. John Frattini is affiliated with Christian Hospital and SAINT LUKES HOSPITAL.
Does Dr. John Frattini accept virtual/telehealth appointments?
Dr. John Frattini has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. John Frattini accepting new patients?
Dr. John Frattini has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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