Warren has been an elementary music specialist for 30 years and is currently teaching in Camas, Washington a suburb of Vancouver. He graduated from Whitworth College in 1985 and continued his education through Seattle Pacific University where he completed his Orff Levels courses I, II, and III. He has also completed World Music Drumming levels one and two.
He is an active Orff-Schulwerk and movement presenter. He has presented throughout Washington State at AOSA local chapters, WMEA and Arts-Time Conferences. Warren presented at the 2006 and 2008 AOSA National Conferences. He has presented all day workshops for the Idaho, Wyoming, San Diego, St. Louis, North Florida, Sioux Valley Orff Chapters and for the Wyoming MENC State Conference. He presented at the NAfME Northwest Conference in Portland,OR in 2013 and again at the conference in Spokane, WA in 2015