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Dr. David Markowitz, MD
Gastroenterologist
25 years of experience
Video profile
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).

Patient Reviews

3.5
  • Currently 3.5 of 4 stars
(22)
Patient comments (9)

The overall average patient rating of Dr. David Markowitz, Gastroenterologist is Excellent. Dr. Markowitz has been reviewed by 22 patients who have provided 9 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.9
  • Currently 2.875 of 4 stars
Promptness 3.1
  • Currently 3.0769230769231 of 4 stars
Courteous Staff 3.3
  • Currently 3.25 of 4 stars
Accurate Diagnosis 3.6
  • Currently 3.5625 of 4 stars
Bedside Manner 3.4
  • Currently 3.4375 of 4 stars
Spends Time with Me 3.4
  • Currently 3.4375 of 4 stars
Follows Up After Visit 3.5
  • Currently 3.5 of 4 stars

Specialties & Research

Dr. David Markowitz, MD is board certified in Gastroenterology.

  • He has special expertise in 17 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colitis
  • Colon Cancer
  • Colon Tumor (Adenomatous Polyps)
  • Colonoscopy
  • Colorectal Cancer
  • Diarrhea
  • Endoscopy (Endoscopic Surgery)
  • Esophageal Diseases
  • Heartburn
  • Hemorrhoids
  • Hiatal Hernia
  • Liver Diseases
  • Peptic Ulcer
  • Peptic Ulcer (Duodenal Ulcer)
  • Sigmoidoscopy
  • Stomach Ulcer

Education & Awards

Dr. Markowitz graduated from Columbia University, New York. He has 4 awards.

Awards  
Castle Connolly America's Top Doctors® (2002 - 2008, 2010 - 2014)
Castle Connolly Top Doctors: New York Metro Area™ (2002 - 2008, 2010 - 2014)
Patients' Choice Award (2009 - 2012, 2014)
Compassionate Doctor Recognition (2010 - 2012)

Affiliations

Dr. Markowitz has 3 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • NewYork-Presbyterian/Columbia 
  • New York Presbyterian / Westchester 

Languages

  • Spanish
  • German

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Additional Information
Dr. David Daniel Markowitz MD is a male Internist, has 25 years of experience and practices in Gastroenterology.
Where does Dr. David D. Markowitz practice?
Dr. David Markowitz has 3 office locations.
Dr. David Markowitz practices Gastroenterology near New York, NY.
See New York Gastroenterologists.