Find Care Find a Doctor
Find a Doctor

Thomas M. Mazza MD, FACS

Headshot of Thomas M. Mazza
Doctor
138 Patient Ratings

Read 25 Patient Reviews

Surgery

Colorectal Surgery

138 Patient Ratings

Read 25 Patient Reviews

Areas Served

Northeast Columbia, West Columbia

New Patient Appointments

Areas Served

Northeast Columbia, West Columbia

New Patient Appointments

Current Patients

Log In to MyChart

Schedule appointments, view lab results, refill prescriptions and more.

Billing and Insurance

Our doctors are in-network with many insurance plans.
Accepted Insurance

Where Dr. Mazza Practices

Dr. Mazza's Education

Board Certified

Residency

Pinnacle Health System, General Surgery

Medical School

Memorial University of Newfoundland Faculty of Medicine, Newfoundland, Canada

Fellowship

Thomas Jefferson University Hospital, Colon and Rectal Surgery

Patient Reviews

Ratings and reviews are based on third-party surveys carried out by Press Ganey.
Average Rating: 4.9

About Dr. Mazza

Dr. Mazza provides comprehensive care in the diagnosis and treatment of anorectal and colorectal conditions.

Videos

Expertise

Board certified by the American Board of Colon and Rectal Surgery and the American Board of Surgery, Dr. Mazza has more than 17 years of experience in the prevention, diagnosis and treatment of colorectal conditions. He most recently cared for patients at UPMC Pinnacle Colon and Rectal Surgery in Harrisburg, providing comprehensive surgical and nonsurgical treatment for acute and chronic conditions of the colon, rectum and anus. He also served the Medical Executive Committee as bylaws chair, the Robotic Surgery Steering Committee and the Surgical Quality Assurance Committee while at UPMC Pinnacle.

Background

Dr. Mazza graduated with his bachelor’s degree in biochemistry from the University of Wisconsin in Madison and earned his medical degree from Memorial University of Newfoundland Faculty of Medicine in St. Johns, Newfoundland, Canada. He then completed a general surgery residency at Pinnacle Health System in Harrisburg, Pennsylvania, serving as chief resident, and a colon and rectal surgery fellowship at Thomas Jefferson University Hospital in Philadelphia.