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
Tiffany Milianti oversees
duties pertaining to insurance coverage and precertification.
In addition she assists with billing, patient scheduling,
and front desk operations.
