Dr. Thomas A Ullman MD Gastroenterologist

Dr. Thomas Ullman is a gastroenterologist in New York, New York. He is affiliated with multiple hospitals in the area, including Mount Sinai Hospital and Mount Sinai Medical Center. He received his medical degree from Weill Cornell Medical College of Cornell University and has been in practice for 22 years. Dr. Ullman accepts several types of health insurance, listed below. He is one of 162 doctors at Mount Sinai Hospital and one of 29 at Mount Sinai Medical Center who specialize in Gastroenterology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Gastroenterologist: General Gastroenterology

Hospital Affiliation

Mount Sinai Medical Center
High performing in Gastroenterology & GI Surgery

Mount Sinai Hospital
Ranked #9 in Gastroenterology & GI Surgery

Education & Medical Training

New York Presbyterian Hospital, Cornell Campus
Residency, Internal Medicine, 1992 - 1995

Yale-New Haven Hospital
Fellowship, Gastroenterology, 1996 - 1999

Weill Cornell Medical College of Cornell University
Class of 1992

Certifications & Licensure

American Board of Internal Medicine
Certified in Gastroenterology

American Board of Internal Medicine
Certified in Internal Medicine

NY State Medical License
Active through 2014

Awards, Honors & Recognition

Fellow (AGAF), American Gastroenterological Association

Publications & Presentations

Quality of care in inflammatory bowel disease.
Shah, B., Tinsley, A., Ullman, T.

Metabolic Alterations to the Mucosal Microbiota in Inflammatory Bowel Disease.
Davenport, M.,Poles, J.,Leung, J. M.,Wolff, M. J.,Abidi, W. M.,Ullman, T.,Mayer, L.,Cho, I.,Loke, P.

Crohn's-like clinical and pathological manifestations of giant inflammatory polyposis in IBD: A potential diagnostic pitfall.
Naymagon, S.,Mikulasovich, M.,Gui, X.,Ullman, T. A.,Harpaz, N.

See all 66 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • CIGNA Open Access
  • Empire BCBS HMO
  • Empire BCBS PPO
  • First Health PPO
  • Great West PPO
  • HIP of New York - Select PPO
  • Humana ChoiceCare Network PPO
  • MagnaCare PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • MVP Healthcare PPO
  • Oxford Health Freedom
  • Oxford Health Liberty
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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