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Jaclyn Newfield

Nurse Practitioner

I am a nurse practitioner on the Gastroenterology & Nutrition Service who cares for people with acute and chronic liver diseases, including viral hepatitis, cirrhosis, and non-alcoholic fatty liver disease. In collaboration with the physicians on my service, I work with adult patients to manage their disease and help them achieve their quality of life goals. I joined Memorial Sloan Kettering in 2008 as a registered nurse and transitioned to the Gastroenterology & Nutrition Service in 2015 as a nurse practitioner. 

Clinical Expertise


Languages Spoken



Family Nurse Practitioner American Nurses Credentialing Center (ANCC)

Degrees and Licensures

Master of Science in Nursing (MSN), Pace University,
Bachelor of Science in Nursing (BSN), University of Pittsburgh,
Registered Professional Nurse (RN)