Thomas V. Harmon, MD, FACS

General Surgeon

Southwestern Surgery Associates

Dr. Harmon has been board-certified in general surgery since 1995. He received his Doctor of Medicine degree from the University of Pittsburgh School of Medicine.

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Dr. Harmon has been board certified in general surgery since 1995. He received his doctor of medicine degree from the University Of Pittsburgh School Of Medicine and completed his internship and residency for general surgery at Kaiser Foundation Hospital. He joined Southwestern Surgery in 1998.

Originally from Los Angeles California, Dr. Harmon enjoys biking, hiking and traveling. He is married with 2 sons and 1 daughter. Academic Appointments include Assistant Clinical Professor of Surgery, College of Medicine University of Arizona since 1996. Dr. Harmon mentors’ surgical residents from the Banner University Medical Center.

Participating with most major health plans, Dr. Harmon is accepting new patients. He is affiliated with Tucson Medical Center, Camp Lowell Surgery Center and St. Joseph’s Hospital.


  • “Dr. Harmon created clear expectations about the procedure in the initial visit. His staff was excellent in scheduling, working with myself and my insurance company”
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Certifications and Memberships

Insurances accepted

AARP Medicare Complete Cigna-HealthSpring
Arizona Complete Health – Complete Care
Arizona Complete Health
Banner University Health Plans
Blue Cross/Blue Shield of Arizona
Health Net Federal Services West
Humana Medicare
Mercy Care Advantage
P3 Health Partners Arizona
UHC Commercial
UHC Community Plan APIPA
UHC Medicare Advantage

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