A wing of the center will be named after Crook County resident, grandmother and philanthropist - Margaret Schwab Denton.

The honor is in appreciation of a one million dollar gift from her family and Les Schwab Tire Centers.

Margaret Schwab Denton died in 2005 at the age of 53 after a two year fight with colon cancer.

The groundbreaking is Tuesday at 5 P.M. at St. Charles Bend -- on the south side of the St. Charles campus.

Consturciton on the new cancer center shoudl be finished next summer and will combine St. Charles cancer services under one roof.