
Dr. Rosenthal completed his medical school and surgical residency in Rosario Argentina. In 1982 he emigrated to Frankfurt , Germany where he repeated general surgery residency and became attending surgeon at the Northwest Hospital. In 1993 Dr. Rosenthal emigrated to the USA. Three years of minimally invasive surgery fellowship at Cedars Sinai Medical Center in LA were followed by third general surgery residency at Mount Sinai Medical Center in NY. In 2019 Dr. R was appointed Regional Director of the Digestive Disease Institute of Cleveland Clinic Florida. Since 2012 he is the Chairman of the Department of General Surgery and since 2011 the director of the General surgery Residency Program. Dr. Rosenthal served between 2014 and 2016 as Chief of Staff and Chairman of the Medical Executive Committee at Cleveland Clinic Florida. Dr. Rosenthal was appointed for 6 years in the Board of Governors of SAGES and served for equal amount of time in the SAGES Foundation .Dr. Rosenthal is Founding member and immediate past president of the Fellowship Council. He also served on multiple committee’s and is President of the American Chapter of the International Federation of Societies of Obesity Surgery and Past president of the American Society of Metabolic and Bariatric Surgeons and past president of the ASMBS Foundation, South Florida Chapter of ACS and the Fellowship Council. He is a founding member and secretary treasurer of the International Society of Fluorescent Image Guided Surgery. He is Editor of SURGERY and founding Clinical Editor of Bariatric Times. He is Governor at the American College of Surgeons. Dr. R. conducted well over 10,000 general surgery and bariatric procedures and trained over 60 fellows in advanced gastrointestinal, minimally invasive and bariatric surgery. He is author or co-author in over 500 abstracts and peer reviewed publications, more than 60 book chapters and over 200 educational videos. He has contributed over 90 book chapters is the Co Editor of several books.
Selected publications from PubMed
Long-term outcomes of non-operative compared to operative management of acute uncomplicated appendicitis - a systematic review and meta-analysis.
Kahana N, Boaz E, Emile SH, Reissman P, Rosenthal RJ, Wexner SD, Horesh N
Am J Surg. 2026 Nov;261:117203 doi: 10.1016/j.amjsurg.2026.117203.
Comparing international and US medical graduates in surgical subspecialties: meta-analysis of residency matching, research output, and postoperative outcomes.
Horesh N, Emile SH, Garoufalia Z, Setton IG, Menzo EL, Wexner SD, Rosenthal RJ
Surg Endosc. 2026 Sep;40(9):8109-8119 doi: 10.1007/s00464-026-13225-2.
Using the Fragility Index analysis for assessment of the robustness of evidence in randomized controlled trials cited in the NCCN guidelines for gastric cancer.
Kahana N, Boaz E, Horesh N, Dourado J, Rogers P, Aeschbacher P, Hany Emile S, Garoufalia Z, Lo Menzo E, Wexner SD, Rosenthal RJ
Surgery. 2026 Aug;196:110176 doi: 10.1016/j.surg.2026.110176.
Conversion of sleeve gastrectomy to Roux-en-Y gastric bypass for weight recurrence and functional complications: a single-center experience.
Frieder JS, Altolaguirre A, Cobos MS, Weiss BP, Lo Menzo E, Szomstein S, Rosenthal RJ
Surg Obes Relat Dis. 2026 Aug;22(8):845-852 doi: 10.1016/j.soard.2026.03.034.
Risk factors associated with colon cancer in adults with obesity and association with prior bariatric surgery: Nationwide case-control analysis.
Gutierrez Blanco D, Romero Funes D, Shriver A, Delgado Z, Lo Menzo E, Szomstein S, Rosenthal RJ, Wexner SD
Surgery. 2026 Aug;196:110313 doi: 10.1016/j.surg.2026.110313.
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