advertisement
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).

Learn more about Dr. Mark Korsten:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Korsten? Share your experience.
Write a Review

Specialties & Research

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

  • He has special expertise in 13 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colonic Polyps
  • Colonoscopy
  • Constipation
  • Esophageal Diseases
  • Esophageal Stenosis
  • Esophageal and Gastric Varices
  • Esophagoscopy
  • Gastrointestinal Motility Disorders
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Liver Diseases
  • Ulcerative Colitis

Education & Awards

Dr. Korsten graduated from Yale University, New Haven. He has 2 awards.

Awards  
Castle Connolly America's Top Doctors® (2004 - 2008, 2010 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (2001 - 2008, 2010 - 2015)

Affiliations

Dr. Korsten has 3 hospital affiliations:

  • Mt Sinai Hospital 
  • VA Medical Center - Bronx 
  • Bronx Veterans Affairs Medical Center 

Languages

  • French

Similar doctors nearby

Dr. Maria Lieber

Gastroenterology
41 years experience
Bronx, NY

Dr. Alan Rosman

Internal Medicine
31 years experience
Bronx, NY

Dr. Kristel Hunt

Internal Medicine
13 years experience
Bronx, NY

Dr. Charles Lieber

Gastroenterology
Bronx, NY

Dr. Neil Herbsman

Gastroenterology
22 years experience
Bronx, NY

Dr. Vivek Gumaste

Internal Medicine
32 years experience
Bronx, NY
Search All Similar Doctors
Additional Information
Dr. Mark Allen Korsten MD is a male Internist, has 41 years of experience and practices in Gastroenterology.
Where does Dr. Mark A. Korsten practice?
Dr. Mark Korsten has 1 office location.
Dr. Mark Korsten practices Gastroenterology near Bronx, NY.
See Bronx Gastroenterologists.