1. MyMercy Account
Set Location Use Current Location
Sign In
Set Location Use Current Location
Call to Schedule

Johnathan Schnee Fagg, MD

Mercy Clinic
Johnathan Schnee Fagg, MD, Mercy

Johnathan Schnee Fagg, MD

Specialty

  • Pulmonology
(4.9/5)
392 Ratings | 50 Comments
Accepting new patients
Call to Schedule

Location and Contact Information

About Johnathan Schnee Fagg, MD

Care Philosophy I approach patient care in a collaborative manner. I like to be working with my patients, so them coming to me telling me what’s going on, me trying to help them figure out their issues and coming together to create a treatment plan.
Current Time 0:00
Duration 0:00
Loaded: 0%
Stream Type LIVE
Remaining Time 0:00
 
1x
  • Chapters
  • descriptions off, selected
  • captions off, selected
      Education
      Medical School
      • University of Iowa
      Fellowships
      • Southern Illinois University School of Medicine-Pulmonary and Critical Care Medicine
      Residency
      • Southern Illinois University School of Medicine-Internal Medicine
      Specialty
      Board Certifications
      • American Board of Internal Medicine
      • Amer Bd Internal Medicine (Pulmonary Disease)
      • Amer Bd Internal Medicine (Critical Care Medicine)
      Affiliations
      • Mercy Hospital St. Louis
      Languages
      • English
      Looking for more options?
      Find the Mercy provider who's right for you.
      View all Pulmonology providers.
      Looking for more options?
      Find the Mercy provider who's right for you.
      View all Pulmonology providers.

      Patient Ratings and Comments

      Rating

      From 393 patients
      (4.9/5)
      The provider rating is an average based on Mercy Clinic's post-care survey responses. To find out more, check out our frequently asked questions.

      Comments

      Viewing 1-3 of 49 comments
      Highlights from patients about their experience with this provider:
      • May 6, 2025
        (5/5)
        Very professional and a truly caring team all working together to achieve the same goals. Noted from the time I arrived until leaving about 45 minutes later!!! Thank you!!
      • Apr 25, 2025
        (5/5)
        Very kind and knowledgeable physician
      • Apr 22, 2025
        (5/5)
        I would love the option for online appointment scheduling and I guess my biggest complaint would just be the parking accessibility at Mercy needs to be improved. But that has no reflection on the care I received. Thank you.

      Insurance Accepted

      This listing is provided as a guide only. Please verify with your insurance provider.
      Aetna
      Anthem BlueCross BlueShield
      Ascension Smart Health
      Cigna
      Essence

      Type in your health insurance provider above or select from the list to see accepted plans by provider.

      BESbswy