Our History

Medical Imaging Northwest began as a single physician practice founded in the 1940's by Dr. Steven Sanderson in Tacoma, Washington. Dr. Kenneth Gross joined him in 1955. Dr. Gross was instrumental in leading the practice through its initial periods of growth. We soon were named Gross, Larson, Whitney & Associates. In 1989, we became Diagnostic Imaging Northwest to reflect the newly expanded partnership of radiologists. Mount Rainier Imaging was subsequently established to provide magnetic resonance imaging services.

The name Medical Imaging Northwest was formally adopted in 2002 to represent the consolidation of our radiology and magnetic resonance imaging services. Now, Medical Imaging Northwest operates as a diverse partnership with board certified radiologists with fellowship and/or subspecialty training.

Visit About Us to learn more about Medical Imaging Northwest today.