Donald N. Tsynman, MD
Donald N. Tsynman, MD
One of America's Top Doctors - Castle Connolly Top Doctors
Rated one of New York Magazine's Best Doctors

Donald N. Tsynman, MD

Gastroenterology
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One of America's Top Doctors - Castle Connolly Top Doctors
Rated one of New York Magazine's Best Doctors
Specialties
Gastroenterology, more

Locations and Appointments


New Patients
Call to ScheduleNew and Existing Patients
Existing Patients
Login or sign-up to Connect Patient Portal to make an appointment
Call to ScheduleNew and Existing Patients
Existing Patients
Login or sign-up to Connect Patient Portal to make an appointment
Existing Patients
Login to Connect Patient Portal make an appointment, view documentation or contact your doctor’s office.
NYP Connect App
The NYP Connect App allows you to access convenient services to help manage your health. Access the patient portal, communicate with your doctor, manage appointments, view test results, request prescription refills, pay a bill, and find a doctor.

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Insurances Accepted

Please contact the doctor's office to verify that your insurance is accepted.

  • 1199 National Benefit Fund
  • AETNA
  • Affinity Health Plan
  • CIGNA
  • Fidelis Care
  • Healthfirst
  • Medicare
  • Oxford Health Plans
  • Private Healthcare Systems
  • UnitedHealthcare
  • VNSNY CHOICE

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About Donald N. Tsynman, MD

Board Certifications

  • Gastroenterology
  • Internal Medicine
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Expertise

  • Barrett Esophagus

  • Celiac Disease

  • Cirrhosis

  • Colon Cancer Screening

  • Colon Polyps

  • Colonoscopy

  • Colorectal Cancer Screening

  • Constipation

  • Diarrhea

  • Diverticulitis

  • Diverticulosis

  • Fatty Liver Disease

  • Gallstone

  • Gastroesophageal Reflux Disease (GERD)

  • Gastrointestinal Disorder

  • H. Pylori Infection

  • Hemorrhoids

  • Hiatal Hernia

  • Irritable Bowel Syndrome (IBS)

  • Pancreatic Disease

  • Peptic Ulcer Disease

  • Rectal Disorder

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Hospital Affiliations

  • NewYork-Presbyterian / Weill Cornell Medical Center

Board Certifications

  • Gastroenterology
  • Internal Medicine