DUBLIN, Ohio--(BUSINESS WIRE)--As of July 1, ViaQuest, Inc., a leading regional health services provider, is expanding its Employment Services division with an acquisition of EnterpriseWorks, a Columbus, Ohio nonprofit that provided education, training and mentoring to adults with disabilities to achieve self-employment and exercise social responsibility for 25 years. ViaQuest will operate the self-employment division with five highly-trained self-employment consultants in Cleveland, Columbus,