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NYU Langone Provider

Peter S. Liang, MD, MPH

NYU Langone Provider
  • Specialty: Gastroenterology
  • Treats: Adults
  • Language: English
  • Phone: 212-263-7300
View Locations

Positions
  • Assistant Professor,
  • Assistant Professor,
  • Director, Internal Medicine Residency Research
  • Director, Clinical Investigator Track, Department of Medicine
Board Certifications
  • American Board of Internal Medicine (Gastroenterology), 2015
Education and Training
  • Fellowship, University of Washington, Gastroenterology, 2015
  • Residency, Brigham & Womens Hospital, Internal Medicine, 2012
  • MD from Harvard Medical School, 2009
  • MPH from Harvard University, 2009

Is this your profile?

This provider accepts the following insurance plans.

View All Accepted Plans This list of insurances changes regularly, and insurance plans listed may not be accepted at all office locations for this provider. Before your appointment, please confirm with your insurance company that this provider accepts your insurance.

Peter S. Liang, MD, MPH does not accept insurance.

Locations and Appointments

NYU Langone Gastroenterology Associates

550 First Avenue, New York, NY 10016

Phone

212-263-7300

Fax

212-263-3096

Interests

colorectal cancer, screening, disparities

Research Summary

I am a health services researcher and epidemiologist with a primary focus in colorectal cancer prevention. I study sociodemographic and geographic disparities in colorectal cancer screening and outcomes, the comparative effectiveness of different screening strategies, and novel methods to increase screening adherence. I also have an interest in gastric cancer prevention and the management of gastrointestinal bleeding.

My research has been supported by the National Cancer Institute, National Institute on Minority Health and Health Disparities, American Gastroenterological Association, American Society for Gastrointestinal Endoscopy, New York Society for Gastrointestinal Endoscopy, ReMission Foundation, and industry.

Academic Contact

Academic office

423 E 23rd St

11th Floor, North

New York, NY 10010

Lab Website

  • McCready, Taylor M; Nandi, Shinjini; Qian, Yingzhi; Wen, Shawn; Kwon, Simona C; Zauber, Ann G; Dominitz, Jason A; Sherman, Scott E; Liang, Peter S

    Medicine. 2025 Jul 18; 104(29):e43593

  • Shaukat, Aasma; Burke, Carol A; Chan, Andrew T; Grady, William M; Gupta, Samir; Katona, Bryson W; Ladabaum, Uri; Liang, Peter S; Liu, Julia J; Putcha, Girish; Robertson, Douglas J; Schoen, Robert E; Meng, Zhen; Piscitello, Andrew; Sun, Chung-Kai; Xu, Chuanbo; Lin, C Jimmy; Lee, Lilian C; Baldo, Lance; Levin, Theodore R; ,

    JAMA. 2025 Jul 01; 334(1):56-63

  • Sultan, Shahnaz; Shung, Dennis L; Kolb, Jennifer M; Foroutan, Farid; Hassan, Cesare; Kahi, Charles J; Liang, Peter S; Levin, Theodore R; Siddique, Shazia Mehmood; Lebwohl, Benjamin

    Gastroenterology. 2025 Apr ; 168(4):691-700

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