About Us:

The Arizona Heart Institute has earned a reputation for excellence by specializing in the prevention, treatment and diagnosis of heart and vascular disease. Founded in 1971 by recognized cardiovascular surgeon Dr. Edward B. Diethrich, M.D., the institute is known internationally as one of the first freestanding outpatient clinics dedicated exclusively to cardiovascular health.

To care, to teach, to pioneer – the Arizona Heart Institute is carrying this legacy forward, by collaborating with top clinicians worldwide and identifying distinguished solutions to enrich the cardiovascular health of our community. As a world-renowned destination, the institute is leading the transformation of heart and vascular care, by integrating clinical expertise with research and innovation to treat and even reverse cardiovascular disease, all within a single, state-of-the-art facility.