Pumpkins for sale at the Mt. Rogers Pumpkin Patch in the a parking lot in Centreville, Va. Paul J. Richards/Getty hide caption

itoggle caption Paul J. Richards/Getty

Dr. Dan Shuman (right), who was recruited to the Ashland Health Clinic as part of its mission-focused medicine program, consults with a patient about smoking cessation. Peggy Lowe/Harvest Public Media hide caption

itoggle caption Peggy Lowe/Harvest Public Media