Browse Health
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 Borek is Excellent. Dr. Borek 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 3.1
Promptness 2.3
Courteous Staff 3.9
Accurate Diagnosis 4.7
Bedside Manner 4.2
Spends Time with Me 3.9
Follows Up After Visit 4.6

Specialties & Research

Dr. Mark Borek, MD is board certified in Cardiovascular Disease.

  • He has special expertise in 14 areas:
  • Acute Coronary Syndrome (ACS)
  • Atrial Fibrillation
  • Chest Pain (Angina)
  • Coronary Disease
  • Echocardiography
  • Fainting (Syncope)
  • Heart Block
  • Heart Catheterization
  • Heart Diseases
  • Heart Failure
  • Heart Valve Diseases
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Borek graduated from State University of New York Downstate, Brooklyn. He has 2 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2002 - 2008, 2010 - 2015)
Patients' Choice Award (2009, 2014)


Dr. Borek has 15 hospital affiliations:

  • Stony Brook University Hospital 
  • John T Mather Memorial Hospital 


  • Chinese
  • Tagalog
  • Hindi
  • Spanish
  • Hebrew

Similar doctors nearby

Dr. Anil Mani

Cardiovascular Disease
23 years experience
East Setauket, NY

Dr. Peter Cohn

Internal Medicine
50 years experience
East Setauket, NY

Dr. Luis Gruberg

27 years experience
East Setauket, NY

Dr. Allen Jeremias

Cardiovascular Disease
17 years experience
East Setauket, NY

Dr. Stephen Vlay

Internal Medicine
37 years experience
East Setauket, NY

Dr. Albert Riccio

Internal Medicine
41 years experience
East Setauket, NY
Search All Similar Doctors
Additional Information
Dr. Mark Gregory Borek MD is a male Internist, has 31 years of experience and practices in Cardiovascular Disease.
Where does Dr. Mark G. Borek practice?
Dr. Mark Borek has 5 office locations.
Dr. Mark Borek practices Cardiovascular Disease near East Setauket, NY.
Additional practice locations include: Smithtown, NY and Islandia, NY.
See East Setauket Cardiologists.