MissouriHealthcare IMPACT Strategies building cancer center in St. Louis market February 9, 2019 Share on Facebook Share on Twitter Share on LinkedIn Share via email IMPACT Strategies has begun construction on the Siteman Cancer Center to be housed in a new medical office building on Memorial Hospital East’s Shiloh campus in the St. Louis market. The new building will add about 70,000 square feet of treatment facilities and office space to this campus in the Illinois community of Shiloh, about 25 miles from St. Louis. IMPACT Strategies will contract up to 25 percent of the construction of this project to minority and women-owned business entrepreneurs. Further, in cooperation with Metro East area construction unions, efforts will be made to employ minority and women, and apprentices. Construction of the medical office building is set for completion by late 2019, with Siteman’s opening planned for January 2020.