> > > > Dr. Frederick Fleszler, MD
Dr. Frederick S Fleszler MD is a male Internist, has 11 years of experience and practices in Internal Medicine and Nephrology.
Dr. Frederick Fleszler has 14 office locations.
Valley Kidney Specialists PC
1230 S Cedar Crest Blvd
Ste 301
Allentown, PA 18103

Phone Number
Locations and availability (14)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Frederick Fleszler:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

4.0
  • Currently 4 of 4 stars
(3)
Patient comments (0)

The overall average patient rating of Dr. Frederick Fleszler is Excellent. Dr. Fleszler has been reviewed by 3 patients who have provided 0 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Frederick Fleszler, MD is board certified in Internal Medicine and Nephrology.

  • He has special expertise in 2 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Infectious Disease

Education & Awards

Dr. Fleszler graduated from Universidad Central De Venezuela - Jose Maria Vargas, Caracas.


Affiliations

Dr. Fleszler has 22 hospital affiliations:

  • Sacred Heart Hospital/Allentown 
  • Lehigh Valley Hospital - Muhlenberg 

Accepted Insurance Plans

Dr. Fleszler accepts these health insurances in at least one office:

  • Humana - 2 plans
  • Aetna - 3 plans
  • United Healthcare - 2 plans
  • Highmark Blue Cross Blue Shield - 2 plans
  • Independence Blue Cross - 2 plans
  • Great-West Healthcare - 3 plans
  • Horizon Blue Cross Blue Shield of New Jersey - 3 plans
  • Capital Blue Cross - 2 plans
  • Unicare - 2 plans
  • Blue Cross of Northeastern Pennsylvania - 2 plans
  • Geisinger Health Plan - 2 plans
  • Evercare - 2 plans
  • Oxford Health Plans - 2 plans
  • Cigna - 3 plans
  • The Empire Plan (UHC) - 1 plan
  • Gateway Health Plan - 2 plans

Languages

  • French
  • Spanish


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Additional Information
Where does Dr. Frederick S. Fleszler practice?
Dr. Frederick Fleszler practices Internal Medicine and Nephrology near Allentown, PA.
Additional practice locations include: Darby, PA and Easton, PA.
See Allentown Internists and Allentown Nephrologists.