Johnson Family Medicine is a group practice with 1 location. Currently, Johnson Family Medicine specializes in Family Medicine with 3 physicians. ... Johnson Family Medicine. 1720 West Ave Ste 106 Crossville, TN 38555 (931) 484-2220. Monday : 8:00 AM - 4:00 PM: Tuesday : 8:00 AM - 4:00 PM: Wednesday : 8:00 AM - 2:00 PM: Thursday : 8:00 AM - 4 ....