MarkAllenKorstenMD

Gastroenterology • Bronx, NY

Professor of Medicine, Mount Sinai School of Medicine

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Office
130 W Kingsbridge Rd
# James
Bronx, NY 10468
Phone+1 718-584-9000

Fax+1 718-741-4233

Education & Training

Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalResidency, Internal Medicine, 1970 - 1975
Yale School of MedicineClass of 1970

Certifications & Licensure

NY State Medical License 1971 - 2025
FL State Medical License 2013 - 2020
NJ State Medical License 1997 - 2009
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

America's Top Doctors Castle Connolly, 2004-2014
Top Doctors: New York Metro Area Castle Connolly, 2003-2014
New York Magazine: Top Doctors Castle Connolly, 2003-2008

Clinical Trials

Efficacy and Safety of Standard Oral Colonoscopic Preparations With or Without Neostigmine Compared to Pulse-Irrigation Colonic Lavage Start of enrollment: 2009 Mar 01
Completed
Phase 4
Intranasal Administration of a Prokinetic for Bowel Evacuation in Persons With SCI Start of enrollment: 2012 Sep 01
Completed
Phase 2
Safety and Efficacy of Routine Colonoscopy Preparations Start of enrollment: 2006 Jun 01
Completed
SmartPill Monitoring for Assessment of GI Function in SCI Start of enrollment: 2009 Apr 01
Completed
VA Gastrointestinal (GI) Quality of Life Survey Start of enrollment: 2007 Apr 01
Terminated
Use of High Resolution Colonic Manometry in Studying Motility Start of enrollment: 2015 Oct 13
Withdrawn
Phase 1
Transdermal Iontophoresis of Vitamin B12 Under Three Different Skin Preparations Start of enrollment: 2017 Oct 05
Completed
Not Applicable
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Publications & Presentations

PubMed

Lack of improvement in anorectal manometry parameters after implementation of a pelvic floor/anal sphincter biofeedback in persons with motor-incomplete spinal cord in...
Mark M Aloysius, Mark A Korsten, Miroslav Radulovic, Kamaldeep Singh, Brian L Lyons
Neurogastroenterology and Motility. 2023-11-01
1 citations
Prevalence of Advanced Colorectal Neoplasia in Veterans: Effects of Age, Sex, and Race/Ethnicity.
Thomas F. Imperiale, Joanne K Daggy, Timothy D. Imler, Eric A. Sherer, Charles J. Kahi
Journal of Clinical Gastroenterology. 2021-05-28
17 citations
Management of Neurogenic Bowel Dysfunction in Adults after Spinal Cord Injury Suggested citation: Jeffery Johns, Klaus Krogh, Gianna M. Rodriguez, Janice Eng, Emily Ha...
Jeffery S Johns, Klaus Krogh, Gianna M. Rodriguez, Janice J. Eng, Emily Haller
The Journal of Spinal Cord Medicine. 2021-05-01

Grant Support

Gastrointestinal Consequences Of Alcohol AbuseNational Institute On Alcohol Abuse And Alcoholism1991–1995
Nutritional Factors In Alcohol-Induced Pancreatic InjuryNational Institute On Alcohol Abuse And Alcoholism1988–1990
Pathogenesis Of Mitochondrial InjuryNational Institute On Alcohol Abuse And Alcoholism1985–1987
Alterations Of G I Tract In AlcoholismNational Institute On Alcohol Abuse And Alcoholism1985–1987