Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer David Patrick Willett, Practice Areas No known practice areas. is located in the city of O Fallon, the state of Illinois. Attorney legal address 1009 Timber Creek LnO Fallon, IL, 62269-2849. For more information, please call (618) 334-6073 Your comments* (not for publishing) * — Required information David Patrick Willett ← View details 1009 Timber Creek LnO Fallon, IL, 62269-2849, O Fallon, Illinois (618) 334-6073