Skip to main content
John Riefler III, MD, Infectious Disease, King Of Prussia, PA

JohnFRieflerIIIMDFIDSA, FAHA

Infectious Disease King Of Prussia, PA

Global Medical Lead

Dr. Riefler is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Riefler's full profile

Already have an account?

  • Office

    PSI Pharma Support America Inc.
    875 First Avenue
    King Of Prussia, PA 19406
    Phone+1 267-464-2520

Education & Training

  • Drexel University College of Medicine/Hahnemann University Hospital
    Drexel University College of Medicine/Hahnemann University HospitalFellowship, Infectious Disease, 1987
  • Drexel University College of Medicine/Hahnemann University Hospital
    Drexel University College of Medicine/Hahnemann University HospitalResidency, Internal Medicine, 1982 - 1985
  • Uconn School Of Medicine
    Uconn School Of MedicineInternship, 1983 - 1984
  • Uconn School Of Medicine
    Uconn School Of MedicineInternship, 1982 - 1983
  • St. George's University School of Medicine
    St. George's University School of MedicineClass of 1982
  • M.U.S.C.
    M.U.S.C.MS, Microbiology, 1972 - 1975
  • Columbia University School of General Studies
    Columbia University School of General StudiesNo Degree, 1971
  • Bucknell University
    Bucknell UniversityB.S., Biology, 1969

Certifications & Licensure

  • PA State Medical License
    PA State Medical License 1983 - 2022
  • NJ State Medical License
    NJ State Medical License 1995 - 2021

Publications & Presentations

PubMed