Browse Health
Internist, Gastroenterologist (digestive)
25 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. Markos Koutsos:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Markos Koutsos is Excellent. Dr. Koutsos has been reviewed by 161 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 2.7
Courteous Staff 3.5
Accurate Diagnosis 3.9
Bedside Manner 3.9
Spends Time with Me 3.7
Follows Up After Visit 3.4

Education & Awards

Dr. Koutsos graduated from University Of Athens.


Dr. Koutsos has 7 hospital affiliations:

  • Ny Hospital Medical Ctr Of Queens,The 
  • St Luke's Roosevelt Hospital 


  • Russian
  • French
  • Greek
  • Spanish

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Additional Information
Dr. Markos I Koutsos MD is a male Internist, has 25 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Markos I. Koutsos practice?
Dr. Markos Koutsos has 2 office locations.
Dr. Markos Koutsos practices Internal Medicine and Gastroenterology near Brooklyn, NY.
Additional practice locations include: New York, NY.
See Brooklyn Internists and Brooklyn Gastroenterologists.