Armstrong, David N MD 7 years ago ID: #1648 Listed In : Physicians 5555 Peachtree Dunwoody Rd NE , Atlanta. GA, USA 30342 (770) 277-4277 Business Description Armstrong, David N MD, Address : 5555 Peachtree Dunwoody Rd NE , Atlanta. GA, USA 30342, Phone : (770) 277-4277 Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : health