Arnold R. Leiboff, MD — Academic Profile

  • Assistant Professor of Surgery

Board Certifications


Medical School
  • New York Medical College (1978)
Residency Training
  • General Surgery, SUNY-Stony Brook
Fellowship Training
  • Colon and Rectal Surgery, University of Illinois College of Medicine in Urbana-Champaign, IL

Affiliated Specialty Center

Clinical Interests/Expertise

  • Management of diseases of the anus, rectum and colon, including:
  • Hemorrhoids
  • Anal fissure and fistula
  • Colon, rectal, and anal cancer
  • Diverticulitis
  • Ulcerative colitis
  • Crohn's disease
  • Colon polyps
  • Incontinence
  • Rectal prolapse
Arnold R. Leiboff, MD

Contact Information

Division of Colon and Rectal Surgery
Department of Surgery, Health Sciences Center T18-046B
Stony Brook Medicine
Stony Brook, NY 11794-8191
Tel: 631-444-2704
Fax: 631-444-7784

For patient care information, including insurance participation and practice locations, click here.
  • Honors
  • Publications
  • Additional
  • Selected for inclusion in past editions (2001-14) and the latest edition (2015) of the Castle Connolly Guide, Top Doctors: New York Metro Area, representing the top 10% of physicians in the New York Metropolitan area
  • Leiboff AR. Vertically drained closed incision NPWT. A novel method for managing surgical incisions: a case series. J Wound Care 2014;23:623-9.
  • Leiboff AR, Crowley M, Spano L, Zito G, Dennis C. Intraoperative high-flow antegrade irrigation. A new bowel-cleansing system. Dis Colon Rectum 1985;28:323-32.
  • Leiboff AR, Soroff HS. The treatment of generalized peritonitis by closed postoperative peritoneal lavage. A critical review of the literature. Arch Surg 1987;122:1005-10.
  • Fellow, American College of Surgeons (FACS)
  • Fellow, American Society of Colon and Rectal Surgeons (FASCRS)