profile headshot

John T Nathanson, MD

Gastroenterology
Specialties
Gastroenterology,

Locations and Appointments

Book Online
New Patients
Book Online
Already a patient?
Login or sign-upto Connect Patient Portal to make an appointment
Insurance icon

Insurances Accepted

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

AETNA
Affinity Health Plan
Amida Care
CIGNA
Emblem/GHI
Emblem/Hip

iconAbout John T Nathanson, MD

JohnNathanson is a gastroenterologist specializing in the diagnosis and treatmentof a variety of digestive diseases as well as colorectalcancer screening and prevention. He graduated cum laude with a degree in Neuroscience from AmherstCollege. He received his MD from the Icahn School of Medicine at MountSinai with a distinction in research, where was the recipient of the BarryColler Award for Excellence in Clinical Medicine and was elected to the AlphaOmega Alpha Honor Medical Society. Dr. Nathanson trained in internal medicineat the Hospital of the University of Pennsylvania and completed hisgastroenterology fellowship at Columbia University Medical Center. Hisinterests include ...

iconExpertise

iconTitles & Positions

  • Assistant Professor of Medicine at CUMC

iconHospital Affiliations

  • NewYork-Presbyterian / Columbia University Irving Medical Center
  • NewYork-Presbyterian Allen Hospital