From I-285: Take Exit 33A For Chamblee Tucker Rd Heading East. In About 0.8 Miles, Turn Left Onto Northcrest Rd. Continue For Approximately 0.5 Miles — 3322 Northcrest Rd. Will Be On Your Right. Unit A Is In The First Building. From I-85: Take Exit 94 For Chamblee Tucker Rd And Head West. Drive About 1.5 Miles And Turn Right Onto Northcrest Rd. After 0.5 Miles, The Destination Will Be On Your Right.