Diagnostic Clinic of Longview (DCOL) has a new responsive site.

The Diagnostic Clinic of Longview has served the East Texas community for more than 35 years, with quality, personalized patient care. They provide comprehensive family medicine, as well as a variety of specialties. The Diagnostic Clinic of Longview serves the areas of Gregg, Harrison, Upshur and Rusk counties. Go to our website to find out more.