Gastrointestinal Associates of Wausau is a 36,905 sq. ft. regional endoscopy and ambulatory surgery center includes clinic and administrative offices for a growing GI practice.  All GI services are provided from the main floor for the convenience of patients and staff efficiency, while administrative offices are located in the fully exposed lower level to minimize the overall footprint of the building. SCOPE: Site selection, land acquisition, architectural design, construction, interior design, expansion and remodel.