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Jason John Gass, DO

Mercy Clinic
Jason John Gass, DO, Mercy

Jason John Gass, DO

Specialty

  • Infectious Disease
(4.8/5)
89 Ratings | 20 Comments
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Location and Contact Information

About Jason John Gass, DO

Education
Medical School
  • Kansas City University of Medicine and Biosciences College of Osteopathic Medicine
Fellowships
  • University of Iowa-Infectious Disease
Residency
  • University of Iowa-Internal Medicine
Specialty
Board Certifications
  • Amer Bd Internal Medicine (Infectious Disease)
  • American Board of Internal Medicine
Affiliations
  • Mercy Hospital St. Louis
Languages
  • English
  • Spanish
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View all Infectious Disease providers.
Looking for more options?
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View all Infectious Disease providers.

Patient Ratings and Comments

Rating

From 90 patients
(4.8/5)
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 20 comments
Highlights from patients about their experience with this provider:
  • Apr 7, 2025
    (5/5)
    Every time I have had a need he took care of immediately he has always been a good listener with great answers
  • Mar 27, 2025
    (5/5)
    Dr. Gass was very polite and answered all of our questions. He's a true a true professional. Thank you.
  • Mar 11, 2025
    (5/5)
    I like the idea after I left the office I had forgot to ask I question. I sent a message through the my mercy app and it was answered within a couple hours

Insurance Accepted

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