|  | David S. Yen lawyer reviewsPractice Area: General PracticeFirm: David S. Fang-Yen Phone: (312) 782-0600 Profile updated: 5/19/13 Submit profile update 
 The following postings have not been substantiated by LawyerRatingz.com. | 
|  | David S. Yen lawyer reviewsPractice Area: General PracticeFirm: David S. Fang-Yen Phone: (312) 782-0600 Profile updated: 5/19/13 Submit profile update 
 The following postings have not been substantiated by LawyerRatingz.com. |