Skip to main content
Frederick Fleszler, MD, Nephrology, Bethlehem, PA, St. Luke's Easton Campus

FrederickSFleszlerMD

Nephrology Bethlehem, PA

Physician

Dr. Fleszler is on Doximity

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

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Fleszler's full profile

Already have an account?

Education & Training

  • Albert Einstein Healthcare Network
    Albert Einstein Healthcare NetworkFellowship, Nephrology, 2004 - 2006
  • Albert Einstein Healthcare Network
    Albert Einstein Healthcare NetworkResidency, Internal Medicine, 2001 - 2004
  • Central University of Venezuela
    Central University of VenezuelaClass of 1999

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 2007 - 2026
  • NJ State Medical License
    NJ State Medical License 2008 - 2025
  • PA State Medical License
    PA State Medical License 2001 - 2024
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Nephrology

Publications & Presentations

PubMed

Hospital Affiliations