Robert W. Bastian, M.D.
Brent E. Richardson, M.D.
Lori L. Sonnenberg, M.M. (voice), M.A., CCC-SLP
W. Nathan Waller, M.M. (voice), M.A., CCC-SLP
Michele R. Denemark, M.A., CCC-SLP
Michele C. Simler, M.S., CCC-SLP
3010 Highland Parkway Suite 550
Downers Grove, IL
60515
Jan Revell is Bastian Voice Institute’s
Bookkeeper. She is available to assist you with all matters
relating to Accounts Payable as well as assisting in front
desk operations and triage duties.
