James F Marion, MD

Clinical Focus

• Celiac Disease
• Colon Polyps
• Crohn's Disease
• Gastroenterology
• Inflammatory Bowel Disease
• Ulcerative Colitis

• Celiac Disease
• Colon Polyps
• Crohn's Disease
• Gastroenterology
• Inflammatory Bowel Disease
• Ulcerative Colitis

Locations

Feinstein IBD Clinical Center

17 East 102nd Street, 5th Floor, New York, NY, 10029

212-241-8100

Insurance Information

Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information.

Patients with Cigna Medicare Advantage or Humana Medicare Advantage insurance: Please read this important message before booking to find out if out-of-network costs may apply to your next visit.

Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).

Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.

Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.

Publications

Selected Publications

• Improved Smoking Cessation Rates in a Pharmacist-Led Program Embedded in an Inflammatory Bowel Disease Specialty Medical Home. Stacy Saithy Tse, Bruce E. Sands, Laurie Keefer, Benjamin L. Cohen, Elana Maser, Ryan C. Ungaro, James F. Marion, Jean Frédéric Colombel, Steven H. Itzkowitz, Jessica Gelman, Marla C. Dubinsky. Journal of Pharmacy Practice
• Beyond the SCENIC route: updates in chromoendoscopy and dysplasia screening in patients with inflammatory bowel disease. Loren Galler Rabinowitz, Nikhil A. Kumta, James F. Marion. Gastrointestinal Endoscopy
• Gut microbiota density influences host physiology and is shaped by host and microbial factors. Eduardo J. Contijoch, Graham J. Britton, Chao Yang, Ilaria Mogno, Zhihua Li, Ruby Ng, Sean R. Llewellyn, Sheela Hira, Crystal Johnson, Keren M. Rabinowitz, Revital Barkan, Iris Dotan, Robert P. Hirten, Shih Chen Fu, Yuying Luo, Nancy Yang, Tramy Luong, Philippe R. Labrias, Sergio Lira, Inga Peter, Ari Grinspan, Jose C. Clemente, Roman Kosoy, Seunghee Kim-Schulze, Xiaochen Qin, Anabella Castillo, Amanda Hurley, Ashish Atreja, Jason Rogers, Farah Fasihuddin, Merjona Saliaj, Amy Nolan, Pamela Reyes-Mercedes, Carina Rodriguez, Sarah Aly, Kenneth Santa-Cruz, Lauren Peters, Mayte Suárez-Fariñas, Ruiqi Huang, Ke Hao, Jun Zhu, Bin Zhang, Bojan Losic, Haritz Irizar, Won Min Song, Antonio Di Narzo, Wenhui Wang, Benjamin L. Cohen, Christopher Dimaio, David Greenwald, Steven Itzkowitz, Aimee Lucas, James Marion, Elana Maser, Ryan Ungaro, Steven Naymagon, Joshua Novak, Brijen Shah, Thomas Ullman, Peter Rubin, James George, Peter Legnani, Shannon E. Telesco, Joshua R. Friedman, Carrie Brodmerkel, Scott Plevy, Judy H. Cho, Jean Frederic Colombel, Eric E. Schadt, Carmen Argmann, Marla Dubinsky, Andrew Kasarskis, Bruce Sands, Jeremiah J. Faith. eLife

Industry Relationships