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Family Practitioner, Primary Care Doctor, General Practitioner
39 years of experience
Accepting new patients
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. John Trzesniowski:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Trzesniowski is Excellent. Dr. Trzesniowski has been reviewed by 22 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.3
Courteous Staff 5.0
Accurate Diagnosis 4.9
Bedside Manner 5.0
Spends Time with Me 4.8
Follows Up After Visit 4.2

Specialties & Research

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Trzesniowski graduated from Philadelphia College of Osteopathic Medicine. He has 2 awards.

Patients' Choice Award (2010 - 2012, 2014 - 2015)
Compassionate Doctor Recognition (2010, 2012, 2014 - 2015)


Dr. Trzesniowski has 9 hospital affiliations:

  • Nazareth Hospital 
  • Temple University Hospital 


  • Polish

> > > > Dr. John Trzesniowski, DO

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Additional Information
Dr. John George Trzesniowski DO is a male Family Practitioner, has 39 years of experience and practices in Family Medicine and General Practice.
Where does Dr. John G. Trzesniowski practice?
Dr. John Trzesniowski has 1 office location.
Dr. John Trzesniowski practices Family Medicine and General Practice near Philadelphia, PA.
See Philadelphia Family Physicians and Philadelphia Primary Care Doctors.