Zachary A. Gregg, M.D.

General Surgery

Additional Practices

Clinical Interests

Anorectal Disease, Colon Cancer, Colorectal Surgery, Crohn's Disease, Diverticulitis, Fissures, Fistulas, Hemorrhoids, Inflammatory Bowel Disease, J-Pouch procedures, Pelvic Floor Dysfunction, Rectal Cancer - Sphincter-sparing operations, Rectal Prolapse, Rectal Surgery, Single Incision Laparoscopic Surgery (SILS), Transanal Minimally Invasive Resection (TAMIS), Ulcerative Colitis



Medical Education

M.D. : Rutgers Medical School - 2007

Medical Experience

Internship: Brown University School of Medicine (July 01, 2007 - June 01, 2008)

Residency: Brown University School of Medicine (July 01, 2008 - June 01, 2014)

Fellowship: Milton S. Hershey Medical Center (July 01, 2014 - June 01, 2015)