- CLINICAL PROFESSOR Surgery
American Board of Surgery
MD, Universitat Hamburg
Kings County Hospital Center
Mount Sinai Hospital
Mount Sinai Hospital
Fellowship, Lipid Metabolism
Rockefeller University Hospital
Fellowship, Lipid Research
Mount Sinai Hospital
Demetrius Pertsemlidis, MD, FACS
Icahn School of Medicine at Mount Sinai
Born and raised in Greece, Dr. Pertsemlidis earned his medical degree in Germany, graduating at the top of his class at the University of Hamburg. He came to the United States on a Fulbright travel scholarship for specialty training, completing his internship at Downstate Medical Center in Brooklyn and his surgical residency at The Mount Sinai Medical Center. He was a Guest Investigator at The Rockefeller University from 1966—68 where he researched bile acid metabolism and gallstone formation, publishing one of the first articles on the relationship between use of estrogen and gallstone disease. He is currently The Bradley H. Jack Professor of Surgery at the Icahn School of Medicine at Mount Sinai and Attending Surgeon at The Mount Sinai Hospital.
His clinical interests in the past 53 years have focused on the surgical treatment of biliary, pancreatic and adrenal diseases. He has accumulated one of the largest personal experiences in the world in the surgical treatment of adrenal endocrine diseases. His expertise includes advanced laparoscopy and a large spectrum of surgical operations ranging from hernia repairs to the most complex gastrointestinal, biliary and pancreatic procedures.
Dr. Pertsemlidis is certified by the American Board of Surgery, is a fellow of the American College of Surgeons and of the American College of Gastroenterology, and is a decorated Korean War veteran, having been awarded the American Bronze Star, War Cross of Greece and United Nations Medal.
He has lectured at numerous local, national and international meetings, medical schools and hospitals. He has published numerous articles in scientific journals and was co-editor of a textbook on Endocrine Surgery and principal editor of the second edition to be printed in 2015.
winner of the Jacobi Medallion in 2005 and John Garlock Award in 2010. He won the teaching award for students and residents in 1988,1999 and 2009.
Languages: Greek, German and conversational Turkish.
CLINICAL FOCUS Pheochromocytoma and other adrenal tumors
Pancreatic tumors and benign disease
Biliary cancer, strictures and gallstones
Groin and ventral hernias
Gastrointestinal tumors and benign disease
OPERATIONS Laparoscopic and traditional
Small bowel, colon and rectum
Hernias, ventral and groin
Medical School – University of Hamburg,Germany (Graduated at top of class)
Internship, Downstate Medical Center New York
Residency in surgery and Fellowship Mount Sinai Hospital
Lipid MetabolismRockefeller University and Mount Sinai School of Medicine
The Mount Sinai Hospital
Voluntary Attending Award of Alpha Omega Alpha
1988 and 1999 -
Ralph Colp Prize for best paper written by a Resident
Fulbright Travel Grant
Brower S, Newman R, Pertsemlidis D, Kreel I, Aufses Jr AH. Histopathological Determinants of Survival in Resected Cases of Pancreas Cancer. HPB Surgery 1993;.
Hoffman K, Bil J, Barba J, Liu Z, Pertsemlidis D, Kaneko M, Unger P. Morphometric Analysis of Benign and Malignant Adrenal Pheochromocytomas. Arch Pathol Lab Med 1993; 117: 244-247.
Unger P, Hoffman K, Pertsemlidis D, Liu Z, Gil J. Image Analysis of Benign and Malignant Adrenal Pheochromocytomas. Lab Medica International 1994; 1-2: 10-12.
Pertsemlidis D. Minimal-access Versus Open Adrenalectomy. Surg Endosc 1995; 9: 384-386.
Lorberboym M, Machado M, Glajchen N, Pertsemlidis D. Transient False-Positive Hepatobiliary Scan Associated with Ceftriaxone Therapy. Clin Nuclear Med 1996; 21: 1.
Kuerer H, Shim H, Pertsemlidis D, Unger P. Functioning Pancreatic Acinar Cell Carcinoma. Am J Clin Oncol 1997; 20(1): 101-107.
Levitt MA, Merola S, Fiel MI, Pertsemlidis D. Ectopic Pancreas in the Proximal Jejunum Associated with Duodenal Brunner's Gland Hyperplasia and Bile Duct Hamartoma. International Journal of Surgical Pathology 1997; 5: 55-60.
Leibowitz J, Pertsemlidis D, Gabrilove JL. Recurrent Cushing's syndrome due to recurrent adrenocortical?. J Clin Endocrinol Metab 1998 Nov; 83(11): 3786-9.A 33-yr-old woman was found to have Cushing's syndrome due to a left adrenal cortical tumor. The tumor and the surrounding adrenal gland were removed intact and in toto. Four years later, she noticed recurrent symptoms of Cushing's syndrome, and 6 yr postoperatively, an adrenal tumor was demonstrable on computed tomography. Fourteen years after the initial procedure, a left adrenal tumor, presumably arising in ectopic adrenal tissue, was removed with relief of her symptoms of Cushing's syndrome. The site and functional capacity of ectopic adrenal tissues are reviewed.
Zamir G, Lyass S, Pertsemlidis D, Katz B. The Fate of the Dropped Gallstones during Laparoscopic Cholecystectomy. Surg Endosc 1999; 13: 68-70.
Patterson E, Gagner M, Salky B, Inabnet WB, Brower S, Edye M, Gurland B, Reiner M, Pertsemlidis D. Laparoscopic Pancreatic Resection: Single-Institution Experience of 19 Patients. J Am Coll Surg 2001; 193: 281-287.
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. Pertsemlidis did not report having any of the following types of financial relationships with industry during 2014 and/or 2015: 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.
Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.
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