Research


 

Drs. Rubin and Naymagon are inolved in research at the Mount Sinai Hospital. Dr. Rubin has published dozens of research papers and book chapters. Most recently Dr. Rubin co-authored "Practical Colonoscopy", a text book aimed at teaching other  GI doctors to perform endoscopic procedures.  Dr. Naymagon has carried out research and published several articles on inflamamtory bowel disease and colon cancer.

 

Take a look at the following articles below:

1) Practical Colonoscopy

2) Surveillance in Inflammatory Bowel Disease: Chromoendoscopy and Digital Mucosal Enhancement

Dr. Hernandez's Publications and Lectures: 

BOARD CERTIFICATIONS

  • American Board of Internal Medicine, Board in Gastroenterology. 2010 - 2020
  • American Board of Internal Medicine, Board in Internal Medicine. 2015 - 2025


HONORS AND AWARDS

  • The Program Director’s Award; for outstanding achievement throughout the Internal Medicine Residency. Dept. of Medicine NYU Downtown Hospital (2005).
  • The John T. Flynn Young Investigator award; for outstanding independent scholarly achievement during his Internal Medicine Residency. NYU Downtown Hospital (2005). 3- Distinguished Recognition of Practice. Rural Internship, Dom. Health Dept. 2002. 4- Member of Honor Society, Universidad Nacional Pedro Henriquez Urena. 1995- 1996.


TEACHING EXPERIENCE

  • Teaching Attending Mount Sinai Hospital, Gastroenterology Fellows Clinic and Endoscopy Preceptor. 11/18/2013-Present.
  • Instructor of Clinical Medicine. College of Physicians & Surgeons, Columbia University. New York, NY. 7/1/2006-8/15/2007 3- Student Preceptor for USMLE prep-course at Kaplan Institute, D.R. 1/10/6/2001- 6/7/2001


RESEARCH PUBLICATIONS

  • Dorn S, Hernandez L, Minaya MT, Morris C, Hu Y, Lewis S, Leserman J, Jangdiwala S, Green PH, Drossman DA. Psychosocial factors are more Important than Disease Activity in Determining Gastrointestinal Symptoms and Health Status in Adults at a Celiac Disease Referral Center. Dig Dis Sci. 2010 Nov;55(11):3154.63.
  • Dorn SD, Hernandez L, Minaya MT, Morris CB, Hu Y, Leserman J, Lewis S, Lee A,Bangdiwala SI, Green PH, Drossman DA. The development and validation of a new coeliac disease quality of life survey (CD-QOL). Aliment Pharmacol Ther. 2010 Mar;31(6):666-75.
  • Mukherjee R, Egbuna I, Brar P, Hernandez L, McMahon DJ, Shane EJ, Bhagat G, Green PH Celiac Disease: Similar Presentations in the Elderly and Young Adults. Dig Dis Sci. 2010 Feb 18.
  • Manavalan JS, Hernandez L, Shah JG, Konikkara J, Naiyer AJ, Lee AR, Ciaccio E, Minaya MT, Green PH, Bhagat G. Serum cytokine elevations in celiac disease: Association with disease presentation. Hum Immunol. 2010 Jan; 71(1):50-7.
  • Naiyer AJ Shah J, Hernandez L, Kim S, Ciaccio E, Cheng J, Manavalan S, Bhagat G and Green PH. Tissue transglutaminase antibodies in individuals with celiac disease bind to thyroid follicles and extracellular matrix and may contribute to thyroid dysfunction. Thyroid. Nov; 2008(11):1171:1178
  • Naiyer AJ, Hernandez L, Kim S, Ciaccio E, Pappadakis K, Manavalan S, Bhagat G and Green PH. Comparison of commercially available serologic kits for detection of Celiac Disease. J Clin Gastroenterol. 2008 Aug 21
  • Ciaccio EJ, Bhagat G, Naiyer AJ, Hernandez L, Green PH. Quantitative assessment of the degree of villous atrophy in patients with celiac disease. J Clin Pathol. 2008 Jul 19.
  • Hernandez L, Jonhson TC, Naiyer AJ , Kryszak D, Ciaccio EJ, Min A, Bodenheimer HC, Brown RS Jr, Fasano A, Green PH. Chronic Hepatitis C virus and Celiac Disease, is Screening Necessary?. Dig Dis Sci 2008 Jan;53(1):256-61.
  • Hernandez, L, Green, P. Extraintestinal manifestations of celiac disease. Current Gastroenterology Reports. 2006 Oct;8(5):383-89
  • Hernandez, Afzal, , Lee, Ciaccio, , Bhagat, Manavalan, Green. Involvement of systemic serum cytokine levels in the pathophysiology of celiac disease. (Abstract) Gastroenterology April 2006, suppl. A-70 486


ACADEMINC RESEARCH AND POSTERS PRESENTATIONS

  • Development of a Quality of Health Measurement in Celiac Disease, Tulane University Gastroenterology Department, February 2010
  • Psychological factors are more Important than Disease Activity in Determining Health Status in Celiac Disease. Accepted for oral presentation, DDW (Digestive Disease Week) May 31st, 2009.
  • Do tissue transglutaminase antibodies in celiac disease contribute to thyroid autimmunity? (Poster presentation). DDW May, 2008.
  • Diagnostic Accuracy of Four Commercial tTG-IgA assays (Poster presentation) Nov;2007. XII International Celiac Disease Symposium.
  • Serum Cytokine Patterns in celiac disease. Oral presentation in research forum. DDW May, 2006, Los Angeles, CA.
  • Pre-pyloric vs. post pyloric feeding. Division of Preventive Medicine and Nutrition Columbia University Medical Center. 2006
  • Indications for Nutrition Support. Division of Preventive Medicine and Nutrition Columbia University Medical Center. 2005
  • Graft vs. Host disease of the liver, a case presentation. Gastroenterology Div.and General Medicine Conference. Memorial Sloan-Kettering Cancer Center. 2003
  • Hernandez, L, Kummer, B, Collaborative Study on Cancer Survival in Chinese Immigrants (Poster presentation). May-3- 2005. NYU School of Medicine.
  • Hernandez, L, Kummer, B, Presentation and Survival of Colorectal, Gastric and Pancreatic Carcinoma among Chinese Immigrants in a NYC Community Hospital (Poster Presentation). May-3- 2004. NYU School of Medicine.


Dr. Rubin's Publications and Lectures:

Original Peer-Reviewed Reports

  • Reiter RJ, Hoffman FC, Rubin PH:  Pineal Gland: Influence on Gonads of Male Rats Treated with Androgen Three Days after Birth. Science 160:420-421, 1968.

  • Reiter RJ, Rubin PH, Richert JR:  Pineal-Reduced Ovarian Atrophy in Rats Treated Neonatally with Testosterone. Life Science 7:299-305, 1968.

  • Reiter RJ, Sorrentino SD, Hoffman JC, Rubin PH:  Pineal, Neural and Photic Control of Reproductive Organ Size in Early Androgen-Treated Male Rats. Neuroendocrinology 3:246-255, 1968.

  • Wind, GG, Rubin PH, Waye JD, Bauer JJ:  Acute Pancreatitis Following ERCP. Mount Sinai Journal of Medicine 45:17-23, 1981.

  • Korelitz BI, Present DH, Rubin PH: Desensitization to sulfasalazine in allergic  - patients with inflammatory bowel disease – an important therapeutic moldality. l Gastroenterology 82: 27-31, 1982.

  • Korelitz BI, Present DH, Rubin PH, Fochios SE:  Desensitization to Sulfasalazine after Hypersensitivity Reactions in Patients with Inflammatory Bowel Disease. Journal of Clinical Gastroenterology 6:27-31, 1984.

  • Present DH, Woflson D, Gelernt IM, Rubin PH, Bauer JJ, Chapman ML:  Medical Decompression of Toxic Megacolon by “Rolling”. Journal of Clinical Gastroenterology 10:485-490, 1988.

  • Present DH, Chapman ML, Rubin PH: Efficacy of 6-Mercaptopurine in refractory ulcerative colitis. Gastroenterology 94:, 1988.

  • Bennett R, Rubin PH, Present DH:  Frequency of Inflammatory Bowel Disease in Offspring of Couples Both Presenting with Inflammatory Bowel Disease. Gastroenterology 100:1638-1643, 1991.

  • LaRosa D, Rubin PH, Bodian C, Present D:  Maintenance Oral Sulfasalazine Prolongs Remission in Ulcerative Proctitis and Proctosigmoiditis. American J. of Gastroenterology 86:1456-1460, 1991.

  • Subramani K, Harpaz N, Bilotta J, Bodian C, Rubin PH, Janowitz HD, Gelernt IM, Sachar DB: Refractory Pouchitis: Does it Reflect Underlying Crohn’s Disease? Gut 34:1539-1542, 1993.

  • Kam L, Cohen H, Dooley C, Rubin PH:  A Comparison of Mesalamine Suspension Enema and Oral Sulfasalazine for Treatment of Active Distal Ulcerative Colitis in Adults. American Journal of Gastroenterology 91:1338-1342, 1996.

  • George J, Present DH, Pou R, Bodian C, Rubin PH:  The Long-Term Outcome of Ulcerative Colitis Treated with 6-Mercaptopurine. American Journal of Gastroenterology 91:1711-1714, 1996.

  • Rubin PH, Present DH, Chapman ML, Harpaz N, Bodian C: Chronic Crohn’s colitis: A 7 year experience with surveillance colonoscopy in 113 patients Gastroenterology 110: A 647, 1996.

  • Rubin PH, Chapman ML, Scherl E, Present DH: Clarithromycin in active Crohn’s disease: Preliminary result of open-label pilot study. Gastroenterology 110: A689, 1996.

  • Berg PS, George, J, Present DH, Rubin PH: 6 MP – Is leucopenia required to induce remission in therapy of ulcerative colitis? Gastroenterology 110: A462, 1996.

  • Rubin PH: Trouble maintaining remission in ulcerative colitis: use of mesalamine enemas. Inflammatory Bowel Disease 4: 331-332, 1998

  • Mahadevan U, Rubin PH, Harpaz N, Present DH:  Evaluation of activity in ulcerative colitis: who is right: the clinician, endoscopist, or pathologist? Gastroenterology 114: A1030, 1998.

  • Friedman S, Rubin PH, Goldstein ES: The efficacy of a 10 year surveillance study in 260 chronic Crohns colitis patients. Gastroenterology 116: A487, 1999.

  • Rubin PH:  Adenomas in Ulcerative Colitis: Endoscopic Polypectomy or Colectomy: Inflammatory Bowel Diseases 5:304-305, 1999.

  • Rubin PH, Friedman S, Harpaz N, Goldstein E, Weiser J, Schiller J, Waye JD, Present DH:  Colonoscopic Polypectomy in Chronic Colitis: Conservative Management after Endoscopic Resection of Dysplastic Polyps. Gastroenterology 117:1295-1300, 1999.

  • Rubin PH, Present DH: Colonoscopic polypectomy in chronic colitis. Gastroenterology 118: 1278-1279, 2000.

  • Friedman S, Rubin PH, Bodian C, Goldstein E, Harpaz N, Present DH:  Screening and Surveillance Colonoscopy in Chronic Crohn’s Colitis. Gastroenterology 120:820-826, 2001.

  • Friedman S, Marion JF, Scherl E, Rubin PH, Present DH: Intravenous cyclosporine in refractory pyoderma ganrenosum complicating inflammatory bowel disease. Inflammatory Bowel Dis 7: 1-7, 2001.

  • Nilubol N, Bauer JJ, Gorfine SR, Scherl ES, Kornbluth A, Lichtiger S, Rubin PH, George J, Chapman ML, Harpaz N: In search of mucosal dysplasia: A prospective study of 138 pelvic pouch patients recalled one or more years following restorative proctoocolectomy. Gastroenterology 120: A473, 2001.

  • Francella A, Dyan A, Bodian C, Rubin P, Chapman ML, Present DH: The Safety of 6-Mercaptopurine for Childbearing Patients with Inflammatory Bowel Disease: a Retrospective Cohort Study. Gastroenterology 124:9-17, 2003.

  • Moskovitz DN, Bodian C, Chapman ML, Marion JF, Rubin PH, Present DH: The effect on the fetus of medications used to treat previously treated inflammatory bowel disease patients. Amer J Gastroenterl : 656-661, 2004.

  • Nilubol N, Bauer JJ, Gorfine SR, Scherl E, Kornbluth A, Lichtiger S, Rubin PH, George J, Chapman ML, Harpaz N: In search of ileal mucosal dysplasia: a prospective dtusy of pelvic pouch patients recalled one or more years following restorative proctocolectomy. Gastroenterology 120:A473, 2005.

  • Friedman S, Rubin PH, Bodian C, Harpaz N, Present DH: Screening and surveillance colonoscopy in chronic Crohn’s colitis: results of a surveillance program spanning 25 years. Clinical Gastro and Hepatol 6:953-958, 2008.

INVITED CONTRIBUTIONS AND BOOK CHAPTERS:

  • Rubin PH, Janowitz HD: “The Digestive tact in Pregnancy” in Medical, Surgical, and Gynecologic Complications in Pregnancy, Third Edition, Williams and Wilkens, Baltimore, 1985.

  • Rubin PH:  Upper Gastointestinal Endoscopy: Update 1986. Mount Sinai Journal of Medicine 53: 290-293, 1986.

  • Rubin PH: “Gallstones and Biliary Tract Disease” in Sachar DB, Waye JD, Lewis BS: Gastroenterology for the House Officer. Williams and Wilkens, Baltimore, 1989

  • Cohen LB, Rubin PH: “Infectious Diarrheas and AIDS” in Sachar DB, Waye JD, Lewis BS: Gastroenterology for the House Officer. Williams and Wilkens, Baltimore, 1989.

  • Rubin PH, Janowitz HD: “The Digestive Tract in Pregnancy” in Cherry SH, Merkatz IR: Complications of Pregnancy: Medical Surgical, Gynecologic, Psychosocial, and Perinatal, Fourth Edition, Williams and Wilkens, Baltimore, 1991.

  • Rubin PH, Waye JD, Lewis BS: “Endoscopy” in Bauer JJ, Gorfine SR, Kreel I, Gelernt IM, Rubin P: Colorectal Surgery Illustrated: A Focused Approach, Mosby, St. Louis, 1993.

  • Rubin PH, Present DH: “Differential Diagnosis of Chronic Ulcerative Colitis and Crohns Disease of the Colon: One, Two, or Many Diseases? In Kirsner JB, Shorter, RG: Inflammatory Bowel Disease, fourth Edition, Williams and Wilkins, Baltimore, 1995.

  • Marion JF, Rubin PH, Present DH: “Differential Diagnosis of Chronic Ulcerative Colitis and Crohn’s Disease: in Kirsner JB: Inflammatory Bowel Disease, Fifth Edition, WB Saunders, Philadelphia, 1999.

  • Rubin PH, Janowitz HD: ‘Digestive Tract Disorders” in Cohen WR: Cherry and Merkatz’s Complications of Pregnancy, Fifth Edition, Lippincott Williams and Wilkins, Philadelphia, 1999.

  • Rubin PH: “Dysplasia Surveillance in Crohn’s Disease” in Bayless TM, Hanauer SB: Advanced Therapy of Inflammatory Bowel Disease, BC Decker Inc., Hamilton, 2001.

  • Goldstein ES, Rubin PH: Endoscopic Therapy for Inflammatory Bowel Disease. Curr Treatment Options in Gastroenterology 6:237-243, 2003.

  • Rubin PH, Waye JD: Colonoscopic Polypectomy: A Critical Review of Recent Literature. Curr Gastroenterol Rep. 8:430-3, 2006.

  • Rubin PH: “Colonoscopic Screening and Surveillance in Chronic Crohn’s Colitis” in Bayless, TM: Advanced Therapy in IBD, Wiley, New York, 2008.

  • Rubin PH: “Diseases That Can Mimic IBD” in Kozarek RChiorean M, Wallace M: Endoscopy in Inflammatory Bowel Disease, Springer, New York, 2015.

  • Rubin PH, Naymagon, S, Williams CB, Waye JD: “Flexible Sigmoidoscopy and Colonoscopy “in Yamada TM. Textbook of Gastroenterology. In press

  • Rubin PH: “Bacterial Overgrowth” in Sands, B (ed.): Mount Sinai Expert Guides: Gastroenterology. Wiley Blackwell, 2015
     

BOOKS:

  • Bauer JJ, Gorfine SR, Kreel I, Gelernt IM, Rubin P: Colorectal Surgery Illustrated, A                  Focused Approach.  Mosby. St.Louis. 1993.

  • Waye, JD, Aisenberg, J, Rubin PH: Practical Colonoscopy. Wiley Blackwell. London. 2013.

INVITED LECTURES & PRESENTATIONS:

  • Mount Sinai Hospital, Medical Grand Rounds: “GI AIDS Update”

  • New York Society for Gastrointestinal Endoscopy Annual Course: “New Applications of Endoscopy”

  • National Foundation for Ileitis and Colitis Teaching Day:  “New Drugs in the Treatment of Inflammatory Bowel Disease”

  • American College of Physicians Annual National Meeting, Workshop Leader: “Evaluation and Management of Inflammatory Bowel Disease

  • New York Society of Gastrointestinal Endoscopy Annual Course: Ileoscopy through a Kock or Ileoanal Pouch”

  • Crohns and Colitis Foundation of America IBD Education Day Seminar:  “Inflammatory Bowel Disease and Cancer”

  • Crohns and Colitis Foundation of America IBD Education Day Seminar:  “Old Drugs, New Drugs”

  • Crohns and Colitis Foundation of America IBD Education Day Seminar: “The Doctor/Patient Relationship

  • Crohns and Colitis Foundation of America IBD Education Day Seminar: “Colonoscopy, X-rays, and Other Diagnostic Tests : Impact of “Managed Care”

  • Mount Sinai Medical Center General Medicine for the Specialist Lectures: “Prevention and Diagnosis of Colon Carcinoma"

  • Crohns and Colitis Foundation of America Educational Workshop: “A Patient’s Guide to IBD”

  • Crohns and Colitis Foundation of America IBD Education Day Seminar: “ Successful Coping with IBD: the Glass Half Full”

  • Mount Sinai Updates in Gastroenterology and GI Surgery:  “Endoscopy in IBD Patients: What are We Looking At?”

  • Crohns and Colitis Foundation of America IBD Education Day Seminar: Ëxtra-intestinal Manifestations of IBD

  • Colonoscopic Surveillance for Malignancy in IBD” Meet the Professor Session. American Gastroenterologic Association   

  • New York Society for Gastrointestinal Endoscopy: Annual Course. “Tips and Tricks for Successful Colonoscopy”

  • New York Society for Gastrointestinal Endoscopy: “Crohn’s, Colitis, DALMS”

  • Mount Sinai Annual Inflammatory Bowel Disease Consultants Course: “Pouchitis”

  • Mount Sinai Annual Inflammatory Bowel Disease Consultant Course: “Approach to the older patient with new colitis ”

  • Mount Sinai Annual Inflammatory Bowel Disease Consultants Course:  “Older Patient, New Colitis”

  • Mount Sinai Annual Inflammatory Bowel Disease Consultants Course: “IBD Metabolite Monitoring

  • Mount Sinai Annual Inflammatory Bowel Disease Consultants Course: “Endoscopic Management of Polypoid Dysplasia"

  • Mount Sinai Annual Inflammatory Bowel Disease Consultant’s Course: “IBD Complications in the Elderly”

  • Mount Sinai Annual Inflammatory Bowel Disease Consultant’s Course: “Screening for Dysplasia and Cancer in Chronic IBD”

  • Crohn’s and Colitis Foundation of America Patient Education Day: “How to Partner with Your Gastroenterologist in Managing your IBD"

  • Controversies in IBD Circa 2011. Northwestern Memorial Hospital. Chicago Illinois: “Endoscopic Management of IBD”

  • Mount Sinai Annual Inflammatory Bowel Disease Consultant’s Course:  “ Difficult Decisions in Dysplasia and Cancer Screening and Management”

  • Mount Sinai Annual Inflammatory Bowel Disease Consultant’s Course: “Approach to Dysplasia in IBD

  • Mount Sinai Annual Inflammatory Bowel Disease Consultant’s Course: “Management Challenges in IBD”

 

Dr. Naymagon's Publications and Lectures:

PUBLICATIONS:

  • Shah SC, Naymagon S, Panchal HJ, Sands BE, Cohen BL, Dubinsky MC. Accelerated Infliximab Dosing Increases 30-Day Colectomy in Hospitalized Ulcerative Colitis Patients: A Propensity Score Analysis. Inflamm Bowel Dis. 2018 Feb 15;24(3):651-659.

  • Naymagon S, Naymagon L, Wong SY, Ko HM, Renteria A, Levine J, Colombel JF, Ferrara J. Acute graft-versus-host disease of the gut: considerations for the gastroenterologist. Nat Rev Gastroenterol Hepatol. 2017 Dec;14(12):711-726.

  • Shah SC, Naymagon S, Cohen BL, Sands BE, Dubinsky MC. There is Significant Practice Pattern Variability in the Management of the Hospitalized Ulcerative Colitis Patient at a Tertiary Care and IBD Referral Center. J Clin Gastroenterol. 2018 Apr;52(4):333-338..  

  • Naymagon S, Greenwald D. The Utility of Capsule Endoscopy in Crohn’s disease. In Capsule Endoscopy: A Guide to Becoming an Efficient and Effective Reader. Ed. David Hass. Springer. 2017.

  • Rubin, PH, Naymagon S, Williams CB, Waye JD. (2015) Colonoscopy and Flexible Sigmoidoscopy. In Yamada's Textbook of Gastroenterology, 6th Edition. Wiley-Blackwell

  • Tinsley A, Naymagon S, Mathers B, Kingsley M, Sands BE, Ullman TA. Early readmission in patients hospitalized for ulcerative colitis: incidence and risk factors. Scand J Gastroenterol. 2015 Sep;50(9):1103-9.

  • Naymagon S, Ullman TA. Chromoendoscopy and Dysplasia Surveillance in Inflammatory Bowel Disease: Past, Present, and Future. Gastroenterology & Hepatology. 2015 May;11(5):304-11.

  • Naymagon S, Mikulasovich M, Gui X, Ullman TA, Harpaz N Crohn’s-like Clinical and Pathological Manifestations of Giant Inflammatory Polyposis in IBD: A Potential Diagnostic Pitfall. J Crohns Colitis. 2014 Jul;8(7):635-40.

  • Naymagon S, Marion JF. Surveillance in inflammatory bowel disease: chromoendoscopy and digital mucosal enhancement. Gastrointest Endosc. Clin N Am. 2013 Jul;23(3):679-94.

  • Tinsley A, Naymagon S, Enomoto LM, Hollenbeak CS, Sands BE, Ullman TA. Rates of pharmacologic venous thromboembolism prophylaxis in hospitalized patients with active ulcerative colitis: Results from a tertiary care center. J Crohns Colitis. 2013 Dec 15;7(12):e635-40.

  • Tinsley A, Naymagon S, Trindade AJ, Sachar DB, Sands BE, Ullman TA. A survey of current practice of venous thromboembolism prophylaxis in hospitalized inflammatory bowel disease patients in the United States. J Clin Gastroenterol. 2013 Jan;47(1):e1-6.

  • Naymagon S, Warner RRP, Patel K, Harpaz N, Machac J, Weintraub JL, Kim MK. Gastroduodenal Ulceration Associated with  Radioembolization for the Treatment of Hepatic Tumors; An Institutional Experience and Review of the Literature. Dig Dis Sci. 2010 Sep;55(9):2450-8.

  • Naymagon S, Pothula A, Divino CM. Sigmoid volvulus in an air traveler. Am Surg. 2008 Apr;74(4):358-9.

PRESENTATIONS & ABSTRACTS:

  • Protano MA, Naymagon S, Grinspan A, Shah BJ. Coordinating urgent endoscopy in an urban safety net population. Digestive Disease Week. Washington, DC. May 2015.

  • Luedtke S, Protano MA, Naymagon S, Hechtman J, Harpaz N, Cohen B, Caplivski D. Histoplasmosis infection in a patient with inflammatory bowel disease undergoing infliximab therapy: Case report and review of the literature. Crohn’s & Colitis Foundation of America Conference. Orlando, FL. December 2014.

  • Naymagon S, Schneier A, Colombel JF, Cohen B.  Early dose-escalation of infliximab for colectomy avoidance in anti-TNF naïve UC patients hospitalized with severe colitis; Experience from a tertiary-care center.  Crohn’s & Colitis Foundation of America Conference. Hollywood, FL. December 2013.

  • Naymagon S, Ullman T, Cohen B.  Management of Severe Ulcerative Colitis in the Setting of Acute Myocardial Infarction.  American College of Gastroenterology Annual Scientific Meeting.  San Diego, CA.  October 2013.

  • Tinsley A, Naymagon S, Kingsley M, Ullman T, Sands B. Early Readmission in Patients Hospitalized for Ulcerative Colitis: Incidence and Risk Factors. Digestive Disease Week, Orlando, FL. May 2013.

  • Tinsley A, Naymagon S, Hollenbeak C, Ullman T. Rates of Pharmacologic VTE Prophylaxis in Hospitalized Patients with Severe Ulcerative Colitis. Crohn’s & Colitis Foundation of America Conference. Hollywood, FL. December 2012.

  • Naymagon S, Mikulasovich M, Gui S, Ullman TA, Harpaz N. Giant Inflammatory Polyposis in IBD Poses Clinical and Pathological Diagnostic Pitfalls. Digestive Disease Week. New Orleans, LA. May 2010.  

  • Naymagon S, Warner RRP, Patel K, Machac J, Weintraub JL, Kim MK. Gastroduodenal Ulceration Associated with Radioembolization for the Treatment of Liver Malignancies; a Newly Observed Complication: Institutional Experience and Review of the Literature. North American Neuroendocrine Tumor Society Symposium. Charlotte, NC. October 2009.  

  • Sauk J, Rosen MH, Naymagon S, Present DH, Lichtiger S, Marion JF, Kornbluth A, Legnani P, Steinlauf AF, George J, Weiss AA, Agarwal S, Ullman TA. Colectomy Rate in Hospitalized Ulcerative Colitis Patients Undergoing Therapy with Cyclosporine (CsA). Digestive Disease Week. Chicago, IL. June 2009.

  • Sauk J, Present DH, Kornbluth A, Lichtiger S, George J, Marion JF, Steinlauf AF, Legnani P, Weiss AA, Agarwal S, Rosen MH, Naymagon S, Ullman TA. Outcomes After Retreatment with Cyclosporine a (CsA) in Hospitalized Ulcerative Colitis (UC) Patients: a 7-Year Review from a Single Institution. Digestive Disease Week. Chicago, IL. June 2009.

  • Naymagon S, Patel K, Kim MK. Gastroduodenal Ulceration and CMV Infection in a Patient Treated with Microsphere Radioembolization. American College of Gastroenterology Annual Scientific Meeting. Orlando, FL. October 2008.

  • Lehpamer B, Naymagon S, Ye X, Tang C, Hof P, Danias J. Quantitative Evaluation of CNS Neuronal Loss in Glaucomatous DBA/2 Mice. Association for Research in Vision and Ophthalmology Annual Meeting. Ft. Lauderdale, FL. May 2007.

  • Naymagon S, Kujawski M, Hof P, Tang C, Mittag T, Danias J. Quantitative Evaluation of CNS Neuronal Loss Secondary to Glaucoma in DBA/2 Mice Using MRI and Correlation with Histological Evaluation. Mount Sinai School of Medicine Medical Student Research Day. New York, NY. November 2005.

  • Naymagon S and Gergen JP. Investigation of transcriptional regulation in the Drosophila blastoderm embryo. Departmental Honors Thesis, Department of Biochemsitry and Cell Biology, Stony Brook University. Stony Brook, NY. December 2003.

INVITED LECTURES:

  • Obscure GI Bleeding. Mount Sinai Intensive Review in Gastroenterology & Hepatology. September 2018.

  • Update on the Diagnosis and Management of Lower GI Bleeding. Mount Sinai Beth Israel and St. Lukes Division of Gastroenterology Grand Round. June 2018.

  • Capsule Endoscopy 101. Mount Sinai Fellows Conference. September 2018.

  • Upper GI Bleeding 101. Mount Sinai GI Fellows Conference. July 2018.

  • Update on the Diagnosis and Management of Small Bowel Bleeding. Mount Sinai Division of Hospital Medicine Grand Rounds. June 2018.

  • Capsule or Balloon. An Approach to Obscure GI Bleeding. Mount Sinai Live Endoscopy Course. May 2018.

  • Capsule Endoscopy 101. Mount Sinai Fellows Conference. December 2017.

  • Acute GVHD of the Gut 101. Mount Sinai Gastroenterology Grand Rounds. June 2017.

  • Finding the Needle in the Haystack: Expert Approach to Obscure GI Bleeding. Mount Sinai Live Endoscopy Course. March 2017.

  • Non-IBD Colitis. Mount Sinai Intensive Review in Gastroenterology & Hepatology. August 2016.

  • Colorectal Cancer Screening. Mount Sinai Division of General Internal Medicine Grand Rounds. February 2016.

  • Management of Small Bowel Bleeding. Mount Sinai West Gastroenterology Grand Rounds. February 2016.

  • Colorectal Cancer Screening. Mount Sinai Colorectal Surgery Conference. November 2015.

  • Non-IBD Colitis. Mount Sinai Intensive Review in Gastroenterology & Hepatology. August 2015.

  • GI Bleeding 101. Mount Sinai GI Fellows Conference. July 2015.

  • Medication Refractory GERD: Indications for Surgery and Pre-operative Patient Selection. Mount Sinai Surgical Conference. November 2014.

  • Non-IBD Colitis. Mount Sinai Intensive Review in Gastroenterology & Hepatology. August 2014.

  • High Definition Colonoscopy with i-Scan for Dysplasia Detection in Surveillance Colonoscopy in Inflammatory Bowel Disease: An Update. Mount Sinai Gastroenterology Research Conference. September 2013.

  • Hepatotoxicity of TNF-alpha Inhibitor Therapy. Mount Sinai Liver Disease Conference. May 2013.

  • Update on Diagnosis and Management of Necrotizing Pancreatitis. Bronx VA Medical Center Med-Surg Conference. February 2013. 

  • High Definition Colonoscopy with i-Scan for Dysplasia Detection in Surveillance Colonoscopy in Inflammatory Bowel Disease. Mount Sinai Gastroenterology Research Conference. October 2012.

  • Controversies in the Diagnosis and Management of Barrett’s Esophagus. Mount Sinai Gastroenterology Grand Rounds. September 2012.

  • Portal Vein Thrombosis in Patients with Cirrhosis. Mount Sinai Liver Disease Conference. June 2012.

  • Diverticular Disease: Beyond Bleeding. Bronx VA Medical Center Med-Surg Conference. May 2012.

  • Management of Perirectal Abscess in Crohn’s Disease. Bronx VA Medical Center Med-Surg Conference. April 2012.

  • Management of Uncomplicated Biliary Disease. Bronx VA Medical Center Med-Surg Conference. March 2012.

  • Gastric Varices. Bronx VA Medical Center Med-Surg Conference. September 2011.

  • Management of Biliary Disease in Patients with Surgically Altered Anatomy. Bronx VA Medical Center Med-Surg Conference. August 2011.

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