Dr. Gregory Nishimura M.D., F.A.C.S

Dr. Gregory Nishimura
Dr. Gregory Nishimura M.D., F.A.C.S

Since 2001, Dr. Nishimura has been a surgeon affiliated with South Nassau Communities Hospital. He attended medical school at Hahnemann University in Philadelphia, PA. Additionally, Dr. Nishimura completed his surgical residency at Nassau County Medical Center and is a Board Certified Laparoscopic Surgeon. Dr. Nishimura performs the lap-band, Roux-en-y Surgeries, Sleeve Gastrectomies and other laparoscopic procedures.


Bariatric Surgeon
1420 Broadway
Hewlett, New York

Tel: (516) 374-8631

Email: [javascript protected email address]
Website: www.newyorkbariatrics.com

Education & Training

  • Medical School: Hahnemann University in Philadelphia
  • Residency: Nassau County Medical Center


  • ASBS: Regular Member
  • American Medical Association: Yes
  • SAGES: Yes
  • American Board of Surgery: Yes

Specialized Training in Laparoscopic and Bariatric Surgical Techniques

  • Training covered: Laparoscopy, Bariatric Surgery, Sleeve Gastrectomy


  • American Society of Bariatric Physicians
  • American Obesity Association
  • Obesity Action Coalition