According to our records, this business is located at 526 Crescent Blvd Ste 224 in Glen Ellyn (in Du Page County), Illinois 60137, the location GPS coordinates are: 41.876635 (latitude), -88.0662314 (longitude). John T Zaffer is categorized under Dentists (SIC code 8021). Known organization owner is John Zaffer. You can contact the company by phone at (630) 469-1006.