Mac's Pharmacy Share: Retail - Drug Store/Pharmacy Mac's Pharmacy Visit Website Request Info 125 S. Peters Rd. Knoxville, TN 37923 (865) 381-2500 About Map About Mac's Pharmacy is a local, family-owned retail pharmacy that has been serving the Knoxville community since 1989. We are dedicated to improving the health and well-being of the local community. What's Nearby? Distance: 5 10 15 20 25 50 mi.