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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).

Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. John Davidyock is Good. Dr. Davidyock has been reviewed by 10 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.0
Courteous Staff 4.0
Accurate Diagnosis 3.8
Bedside Manner 3.8
Spends Time with Me 3.8
Follows Up After Visit 4.0

Specialties & Research

Dr. John Davidyock, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Preventive Medicine

Education & Awards

Dr. Davidyock graduated from Drexel University , Philadelphia.


Dr. Davidyock has 5 hospital affiliations:

  • Lehigh Valley Hospital - Muhlenberg 
  • Lehigh Valley Hospital 

> > > > Dr. John Davidyock, MD

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Additional Information
Dr. John Michael Davidyock MD is a male Internist, has 10 years of experience and practices in Internal Medicine.
Where does Dr. John M. Davidyock practice?
Dr. John Davidyock has 4 office locations.
Dr. John Davidyock practices Internal Medicine near Allentown, PA.
Additional practice locations include: Philadelphia, PA and Bethlehem, PA.
See Allentown Internists.