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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 Zenker is Excellent. Dr. Zenker has been reviewed by 9 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.3

Specialties & Research

Dr. Mark Zenker, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 6 areas:
  • Acute Coronary Syndrome (ACS)
  • Diagnostic Catheterization
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Zenker graduated from Southern Illinois University, Springfield. He has 8 awards.

Phi Eta Sigma Honorary Society
Subspecialty of Cardiovascular Disease (1996) HONORS
Patients' Choice Award (2010 - 2012, 2014)
Compassionate Doctor Recognition (2010, 2012, 2014)
Top 10 Doctor - State (2014)
Top 10 Doctor - City (2014)
Nashville, TN
Top 10 Doctor - Metro Area (2014)
Greater Nashville
On-Time Doctor Award (2014)


Dr. Zenker has 15 hospital affiliations:

  • Middle Tennessee Medical Center Inc 
  • Vanderbilt University Hospital 


  • Spanish
  • English

> > > > Dr. Mark Zenker, MD

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Additional Information
Dr. Mark Andrew Zenker MD is a male Internist, has 22 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Mark A. Zenker practice?
Dr. Mark Zenker has 6 office locations.
Dr. Mark Zenker practices Internal Medicine and Cardiovascular Disease near Nashville, TN.
Additional practice locations include: Brentwood, TN and Lebanon, TN.
See Nashville Internists and Nashville Cardiologists.