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Joseph Martz, MD
Chief, Division of Colorectal Surgery and Attending Surgeon, Department of Surgery, Mount Sinai Beth Israel
Photo of Joseph Martz, MD
Affiliated with:
Mount Sinai Beth Israel
Medical SpecialtyColorectal Surgery
Clinical Interests
Colon and Rectal Surgery
Colon and Rectal Cancer
Intestinal Surgery
Laparoscopic Surgery
Robotic Surgery
Sphincter preserving surgery for rectal cancer.
Insurance See Insurance Providers
Board CertificationsAmerican Board of Surgery, 2001 American Board of Colon and Rectal Surgery, 2002
Medical SchoolNew York University School of Medicine, New York, NY, 1995
Residency TrainingSurgery, Beth Israel Medical Center, New York, NY, 1996‑2000
FellowshipColon and Rectal Surgery, Lahey Clinic, Burlington, MA, 2000‑2001
From the doctorAs Chief of the Division of Colon and Rectal Surgery at Mount Sinai Beth Israel, Dr. Martz offers a comprehensive range of services including a breadth of minimally invasive and traditional surgical interventions for colorectal conditions, including leading-edge expertise in robotic surgery.

After graduating from New York University School of Medicine he completed a general surgery residency at Mount Sinai Beth Israel. Dr. Martz went on for advanced fellowship training in colon and rectal surgery at the Lahey Clinic in Boston Massachusetts.

After returning to New York and entering practice at Lenox Hill Hospital he returned to Mount Sinai Beth Israel where he has been focused on providing outstanding clinical care in a compassionate and sensitive environment. The Division’s expertise is marked by an impressive track record of providing patients with outcomes that maximize treatment success for colon and rectal cancer and preservation of sphincter function thereby minimizing the need for colostomies. The entire breadth of colon and rectal diseases are offered under the division.

Dr. Martz was recently cited for his work in the field of colon and rectal surgery in the New York Magazine “Best Doctors” June 2013 issue.
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