Leslaw Gredysa, M.D., F.A.C.S., President - Peconic
Surgical Group, P.C.
General, Vascular and Laparoscopic Surgeon
Diplomate, American Collage of Surgeons
Medical School:
Jagiellonian University, Copernicus Medical School, Cracow -
Poland
Residency:
Nassau County Medical Center, Long Island, NY
Vascular Fellowship:
St. Francis Hospital the Heart Center, Roslyn, NY
Honors:
Top Doctor in New York Metropolitan Area from 1998 -
now
Chairman of the Board, Polish - American Medical Association
George Keckeisen, M.D., F.A.C.S.,
General, Vascular and Laparoscopic Surgeon
President, Medical Staff Southampton Hospital
Medical School:
BA Johns Hopkins University, MS Wagner College, MD New
York Medical College
Residency:
North Shore University Hospital
Vascular Fellowship:
New York Medical College
Elected Offices:
President, Medical Staff Southampton Hospital 2007- Present,
Vice-President, Medical Staff Southampton Hospital 2004-2006,
Secretary-Treasurer Medical Staff Southampton H 2003-2004,
Vice-Chairman, Dept. Surgery Peconic Bay Medical 2003-2006
Medical Director, Center for Advanced Wound Care, Southampton
Hospital
Agostino Cervone, M.D., F.A.C.S.
General and Laparoscopic Surgeon
Agostino Cervone, M.D. specializes in General and Laparoscopic surgery.
He completed his training in 1999 from St. Agnes Healthcare, Baltimore,
MD. He is Board Certified from the American Board of Surgeons since the
year 2000. He has served as Chief of Surgery and is currently Chief of
Medical Staff at Peconic Bay Medical Center in Riverhead, NY.
The following surgery was performed by Dr. Agostino Cervone at Peconic Bay Medical Center. This video may contain graphic content
which may not be suitable for all viewers.
Bogdan Makartchuk, D.O., M.D.,
Medical
School:
Academy of Medicine,
Ukraine,
finished surgical residency with honors,
served for 12 years as a surgical
attending in a city hospital and
assistant professor in Academy of
Medicine, Ukraine.
-NYCOM, Old
Westbury, NY
Residency:
Peninsula Hospital Medical Center,
Long Island, NY
Fellowship:
Preceptorship in Minimally Invasive
Laparoscopic
Surgery in PHMC, Far Rockaway, NY
Preceptorship in Bariatric Surgery in
South Nassau
Communities Hospital and St.
Catherine of Siena Hospital Center,
Smithtown, NY
Publications:
Submissions for publishing in peer
reviewed
medical journals: Breast cancer
in male, review of literature. Case study
Use of Bioglues in Minimally Invasive
Laparoscopic Surgery.
Peconic Surgical Group, PC 31 Main
Road Suite 2 Riverhead, NY 11901
Phone: (631) 369-8539 Fax: (631) 369-5613
