background
background
Dr. Johnathan Fagg, MD

Dr. Johnathan Fagg, MD

Critical Care Medicine*

Dr. Johnathan Fagg, MD is a critical care medicine specialist in Saint Louis, MO. He is affiliated with Mercy Hospital St. Louis.

Practice

621 S New Ballas Rd Ste 228A Saint Louis, MO 63141

Make an Appointment

(314) 251-4966

At a Glance

  • Areas of Expertise
    Dr. Fagg specializes in the areas of Critical Care Medicine, Internal Medicine & Pulmonary Disease. • See board certifications
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
ADVERTISEMENT
healthgrades-rx

Save money with free prescription discounts

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Fagg's Reviews

Know Before You Go

About Me

biography

Dr. Johnathan Fagg, MD is a critical care medicine specialist in Saint Louis, MO. He is affiliated with Mercy Hospital St. Louis.

  • Critical Care Medicine

  • Pulmonary Disease

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Iowa

    Medical School
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Critical Care Medicine
- 
Internal Medicine
- 
Pulmonary Disease
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Focus on Asthma

Locations

Practice

Unavail621 S New Ballas Rd Ste 228A Saint Louis, MO 63141
1

Affiliated Hospitals

  • Mercy Hospital St. Louis

    615 S New Ballas Rd
    Saint Louis, MO 63141
    Recipient of 21
    hospital awards

    How patients felt about the care they received at this hospital.

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    76%
    Patients said that nurses always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality