JamesFrancisMarionMD
Gastroenterology • New York, NYInflammatory Bowel Disease
Professor of Medicine, Icahn School of Medicine at Mount Sinai
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Office
Feinstein IBD Center at Mount Sinai
17 East 102nd Street 5th Floor
New York, NY 10029Phone+1 212-241-8100Fax+1 646-537-8921- Is this information wrong?
Education & Training
Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalFellowship, Gastroenterology, 1993 - 1995
New York Presbyterian Hospital (Columbia Campus)Residency, Internal Medicine, 1989 - 1992
Columbia University Vagelos College of Physicians and SurgeonsClass of 1989
Certifications & Licensure
NY State Medical License 1990 - 2025- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- Top Doctors: New York Metro Area Castle Connolly, 2010-2014
- Fellow (AGAF) American Gastroenterological Association, 2009
- Super Doctor SuperDoctors.com
Clinical Trials
- Study to Assess Efficacy and Safety of Cx601, Adult Allogeneic Expanded Adipose-derived Stem Cells (eASC) for the Treatment of Complex Perianal Fistula(s) in Participants With Crohn's Disease (CD) Start of enrollment: 2017 Sep 15
Roles: Principal Investigator
Publications & Presentations
PubMed
- Myeloid cell influx into the colonic epithelium is associated with disease severity and non-response to anti-Tumor Necrosis Factor Therapy in patients with Ulcerative ...Divya Jha, Zainab Al-Taie, Azra Krek, Shadi Toghi Eshghi, Aurelie Fantou, Thomas Laurent, Michael Tankelevich, Xuan Cao, Hadar Meringer, Alexandra E Livanos, Minami To...> ;Biorxiv. 2023 Jun 5
- 3 citationsEndoscopic submucosal dissection for colorectal dysplasia in inflammatory bowel disease: a US multicenter study.Saowanee Ngamruengphong, Hiroyuki Aihara, Shai Friedland, Makoto Nishimura, David Faleck, Petros Benias, Dennis Yang, Peter V Draganov, Nikhil A Kumta, Zachary A Borma...> ;Endoscopy International Open. 2022 Apr 1
- 13 citationsBeyond the SCENIC route: updates in chromoendoscopy and dysplasia screening in patients with inflammatory bowel disease.Loren Rabinowitz, Nikhil A. Kumta, James F. Marion> ;Gastrointestinal Endoscopy. 2021 Aug 4
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Press Mentions
Symptoms of Crohn's Disease You Shouldn't IgnoreAugust 17th, 2022- Study Looks at Mental Health Toll from Pandemic on Front Line Healthcare WorkersOctober 11th, 2021
- Mount Sinai Researchers Studying Psychological Effects of COVID-19 Pandemic on Front-Line Health Care WorkersOctober 11th, 2021
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Professional Memberships
- Fellow
Hospital Affiliations
The Mount Sinai HospitalNew York, New York
Mount Sinai WestNew York, New York
Mount Sinai MorningsideNew York, New York
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