MADISON - Richard E. Dugan, brother, father, friend and biochemist passed away in Madison, WI at age 86 on Friday, May 19, 2017. Richard was born in Rockford, IL, the son of Earl and Maida Dugan. A family burial service will be held Friday, June 30 in Rockford. Please share your remembrances and photos at www.informedchoicefunerals.com.