Dave Woolf has been directing the Mall City Harmonizers for over 10 years.  He is a retired music teacher and holds a bachelor's degree in music education from Cornerstone University, Calvin College and a Master's in music Education from Western Michigan University.  His former quartet "Go 4 It" placed third in district twice.  He also is the music director at Yorkville Community Church.

While not ringing chords, Dave is active with the Kalamazoo Astronomical Society and also enjoys astronomy and selling on eBay  Dave and his wife Melody, have three children: Sonnet, Jonathan and Mark.