Dr. Arnold Robert Leiboff MD

Dr. Arnold Leiboff is a colon & rectal surgery doctor in East Setauket, New York. He is affiliated with multiple hospitals in the area, including John T. Mather Memorial Hospital and St. Charles Hospital. He received his medical degree from New York Medical College and has been in practice for 36 years. He is one of 2 doctors at John T. Mather Memorial Hospital and one of 4 at St. Charles Hospital who specialize in Colon & Rectal Surgery.

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Office Location

See Contact Information

Specialty & Clinical Interests

General Colon & Rectal Surgery

Education & Medical Training

Carle Foundation Hospital
Residency, Colon and Rectal Surgery, 1988 - 1989

SUNY Stony Brook University Hospital & Medical Center
Residency, General Surgery, 1980 - 1987

Albert Einstein College of Medicine at Beth Israel Medical Center
Residency, General Surgery, 1978 - 1979

New York Medical College
Class of 1978

Certifications & Licensure

American Board of Surgery
Certified in Surgery

American Board of Surgery
Certified in Surgical Critical Care

NY State Medical License
Active through 2013

Publications & Presentations

The origins of the Polynesians: an interpretation from mitochondrial lineage analysis.
Sykes, B., Leiboff, A., Low-Beer, J., Tetzner, S., Richards, M.

Intraoperative high-flow antegrade irrigation. A new bowel-cleansing system.
Leiboff, A. R., Crowley, M., Spano, L., Zito, G., Dennis, C.

The treatment of generalized peritonitis by closed postoperative peritoneal lavage. A critical review of the literature.
Leiboff, A. R., Soroff, H. S.

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • Empire BCBS HMO
  • Empire BCBS PPO
  • First Health PPO
  • GHI PPO
  • Great West PPO
  • Healthfirst New York
  • HIP of New York - Select PPO
  • Humana ChoiceCare Network PPO
  • MagnaCare PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • MVP Healthcare PPO
  • Oxford Health Freedom
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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