About Us

Company Background

Tucson Pathology Associates, P.C. (TPA) was founded in 1981 by Dr. William Monteforte, Dr. L. Eduardo Vega, and Dr. W. David Couch. They began a legacy of service and dedication to their patients and clients that continues today.
On June 24, 1996, Tucson Pathology Associates, P.C., became one of the partners of Pathology Specialists of Arizona, LLP (PSA), a pathologist group practices partnership.
In July 2016, the TPA Lab was founded and is a College of American Pathologists (CAP) accredited laboratory.

Our vision is to continually evolve and set the standards in the community for pathology innovation.

Our mission is to continually lead the community into the future with developing technology using our expertise in general and subspecialty pathology services.

As a pathology practice, the doctors and staff of Tucson Pathology Associates, PC, are committed to providing quality and timely, state of the art, pathology services to their patients and clients. Our dedication to high standards and quality control ensures that our clients will receive the most reliable and reputable pathology services.