Stephenson, John Haddon MD 7 years ago ID: #1674 Listed In : Physicians 5665 Peachtree Dunwoody Road NE , Atlanta. GA, USA 30342 (678) 843-7324 Business Description Stephenson, John Haddon MD, Address : 5665 Peachtree Dunwoody Road NE , Atlanta. GA, USA 30342, Phone : (678) 843-7324 Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : health