American Board of Surgery
BA, Yale University
MD, Cornell University Medical College
MPH, Mount Sinai School of Public Health
New York Presbyterian - Weill Cornell Medical Center
Residency, Preventive Medicine
Mount Sinai Hospital
Residency, General Surgery
Mount Sinai Hospital
Fellowship, Laparoscopic Surgery
Oregon Health Sciences University
English, French, Spanish
Alpha Omega Alpha
Cum Laude with Distinction in the Major
Surgical Residents Scholarship Award
David A. Dreiling Award for Scholarly Excellence
Mount Sinai Residency Program
Greenstein AJ, Zhang LP, Miller AT, Yung E, Branco BC, Sachar DB, Greenstein AJ. Relationship of the number of Crohn's strictures and strictureplasties to postoperative recurrence. Journal of the American College of Surgeons 2009 Jun; 208(6).
Widmar M, Greenstein AJ, Sachar DB, Harpaz N, Bauer JJ, Greenstein AJ. Small bowel adenocarcinoma in Crohn's disease. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2011 May; 15(5).
Shapiro M, Greenstein AJ, Byrn J, Corona J, Greenstein AJ, Salky B, Harris MT, Divino CM. Surgical management and outcomes of patients with duodenal Crohn's disease. Journal of the American College of Surgeons 2008 Jul; 207(1).
Greenstein AJ, Dolan J, Hunter J. Surgical Management of Non-acid Reflux Unresponsive to Medical Therapy [review]. Difficult Decisions in Thoracic Surgery: An Evidence-Based Approach . M.K Ferguson (Ed.), 2011; London: Springer-Verlag: 257-262.
Greenstein A, Hunter J. Text Update: Minimally Invasive Surgery, Robotics, and Natural Orifice Transluminal Endoscopic Surgery - Impact of Single Incision Laparoscopic Surgery. [review]. Schwartz’s Principles of Surgery, 9e Online Update Series. 2010 March;.
Branco BC, Harpaz N, Sachar DB, Greenstein AJ, Tabrizian P, Bauer JJ, Greenstein AJ. Colorectal carcinoma in indeterminate colitis. Inflammatory bowel diseases 2009 Jul; 15(7).
Grams J, Tong W, Greenstein AJ, Salky B. Comparison of Intracorporeal Versus Extracorporeal Anastamosis in Laparoscopic Hemicolectomy. Surg Endosc 2010 August; 24(8): 1886-1891.
Mazeh H, Greenstein AJ, Swedish K, Nguyen SQ, Lipskar A, Weber KJ, Chin EH, Divino CM. Laparoscopic and open reversal of Hartmann's procedure--a comparative retrospective analysis. Surgical endoscopy 2009 Mar; 23(3).
Greenstein AJ, O'Rourke RW. Abdominal pain after gastric bypass: suspects and solutions. American journal of surgery 2011 Jun; 201(6).
Greenstein AJ, Pham TH, Harrison VL, Sheppard BC, Hunter JG. Minimally Invasive Surgery for Esophageal Cancer. Asian J Endosc Surg 2010; 3: 109-114.
Butala P, Greenstein AJ, Sur MD, Mehta N, Sadot E, Divino CM. Surgical management of acute right lower-quadrant pain in pregnancy: a prospective cohort study. Journal of the American College of Surgeons 2010 Oct; 211(4).
Greenstein AJ, Byrn J, Zhang L, Swedish K, Jahn A, Divino CM. Risk Factors for the Development of Fulminant Clostridium Difficile. Surgery 2008 May; 143(5): 623-629.
Greenstein AJ, Nguyen SQ, Buch KB, Chin E, Weber KJ, Divino CM. Recurrence after Laparoscopic Ventral Hernia Repair: A Prospective Pilot Study of Suture versus Tack Fixation. . Am Surg 2008 March; 74(3): 227-231.
Greenstein AJ, Litle VR, Swanson SJ, Divino CM, Packer S, Wisnivesky JP. Effect of the Number of Lymph Nodes Sampled on Postoperative Survival of Node-Negative Esophageal Cancer. Cancer 2008 March ; 112(6): 1239-1246.
Eisenstein S, Greenstein AJ, Kim U, Divino CM. Cystic duct stump leaks: after the learning curve. Archives of surgery 2008 Dec; 143(12).
Greenstein AJ, Litle VR, Swanson SJ, Divino CM, Packer S, McGinn TG, Wisnivesky JP. Racial Disparities in Esophageal Cancer Treatment and Outcomes.. Annals of Surgical Oncology 2008 March; 15(3): 881-888.
Greenstein AJ, Jacob BP. Placement of a laparoscopic adjustable gastric band after failed sleeve gastrectomy. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery; 4(4).
Mazeh H, Epelboym I, Reinherz J, Greenstein AJ, Divino CM. Tip appendicitis: clinical implications and management. American journal of surgery 2009 Feb; 197(2).
Greenstein AJ, Moskowitz A, Gelijns A, Egorova N. Payer Status and Treatment Paradigm for Acute Cholecystitis. Archives of Surgery;.
Greenstein AJ, Nguyen SQ, Berlin A, Corona J, Lee J, Wong E, Factor SH, Divino CM. Pneumatosis intestinalis in adults: management, surgical indications, and risk factors for mortality. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2007 Oct; 11(10).
Malek MM, Greenstein AJ, Chin EH, Nguyen SQ, Sandler AL, Wong RK, Byrn JC, Katz LB, Divino CM. Comparison of iatrogenic splenectomy during open and laparoscopic colon resection. Surgical laparoscopy, endoscopy & percutaneous techniques 2007 Oct; 17(5).
Greenstein AJ, Aldoroty RA. Parastomal hernia repair using cross-linked porcine dermis: report of a case. Surgery today 2008; 38(11).
Sadot E, Greenstein AJ, Zisman SR. Laparoscopic approach for metachronous cecal and sigmoid volvulus. JSLS : Journal of the Society of Laparoendoscopic Surgeons / Society of Laparoendoscopic Surgeons; 14(4).
Greenstein AJ, Litle VR, Swanson SJ, Divino CM, Packer S, McGinn TG, Wisnivesky JP. Racial disparities in esophageal cancer treatment and outcomes. Annals of surgical oncology 2008 Mar; 15(3).
Greenstein AJ, Litle VR, Swanson SJ, Divino CM, Packer S, Wisnivesky JP. Prognostic significance of the number of lymph node metastases in esophageal cancer. Journal of the American College of Surgeons 2008 Feb; 206(2).
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device and biotechnology companies to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their relationships with such companies.
Dr.Greenstein did not report having any of the following types of financial relationships with industry during 2015 and/or 2016: consulting, scientific advisory board, industry-sponsored lectures, service on Board of Directors, participation on industry-sponsored committees, equity ownership valued at greater than 5% of a publicly traded company or any value in a privately held company. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.
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