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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 (3)

The overall average patient rating of Dr. Mark Young is Good. Dr. Young has been reviewed by 3 patients who have provided 3 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 2.6
Courteous Staff 3.7
Accurate Diagnosis 3.7
Bedside Manner 4.0
Spends Time with Me 3.7
Follows Up After Visit 3.7

Specialties & Research

Dr. Mark Young, MD is board certified in Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Young graduated from East Tennessee State University, Johnson City.


Dr. Young has 21 hospital affiliations:

  • Indian Path Medical Center 
  • Johnson City Medical Ctr 

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Additional Information
Dr. Mark F Young MD is a male Internist, has 26 years of experience and practices in Gastroenterology.
Where does Dr. Mark F. Young practice?
Dr. Mark Young has 1 office location.
Dr. Mark Young practices Gastroenterology near Johnson City, TN.
See Johnson City Gastroenterologists.