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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 (2)

The overall average patient rating of Dr. Mark Folk is Good. Dr. Folk has been reviewed by 7 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 4.7
Follows Up After Visit 4.3

Specialties & Research

Dr. Mark Folk, DO is board certified in Family Medicine.

  • He has special expertise in 2 areas:
  • Diabetes
  • Diabetes Complications

Education & Awards

Dr. Folk graduated from Philadelphia College of Osteopathic Medicine. He has 1 awards.

Patients' Choice Award (2011)


Dr. Folk has 3 hospital affiliations:

  • Good Samaritan Hospital/Lebanon 
  • Lebanon Valley Health Net Physicians 
  • GSH Medical Staff Physicians 

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Additional Information
Dr. Mark Edward Folk DO is a male Family Practitioner, has 25 years of experience and practices in Family Medicine.
Where does Dr. Mark E. Folk practice?
Dr. Mark Folk has 3 office locations.
Dr. Mark Folk practices Family Medicine near Schaefferstown, PA.
See Schaefferstown Family Physicians.