Is a registered member of the Piano Technician's Guild, as well as the Master Piano Technicians Guild
of America, and has taught and presented seminars for the Piano Technicians Guild. He has been active in his profession for over 30 years. He consults with 23 universities in Central Illinois, and does concert piano preparation for many concert venues. He holds a Bachelor's of Music Education degree from Illinois Wesleyan University. David has taught private and group piano and organ for over 22 years, retiring from teaching in 1989.