Our Physician Specialists

Summit Physician Specialists are a dynamic group of board-certified radiologists and vascular surgeons with multiple areas of subspecialty expertise who have served the Wasatch Front for more than 50 years.

Colleen Harker, M.D.

Colleen Harker, M.D.
Board Certified Radiologist


Vascular and Interventional Radiology


University of Washington School of Medicine (1995-1996) Interventional Pain Management


University of Washington School of Medicine (1991-1995) Diagnostic Radiology


The Swedish Hospital (1990-1991) Surgery

Medical School

University of California San Diego School of Medicine (1990) M.D.