Home > Staff > Julie Sidak Dr. Julie Sidak AuD, CCC-A Location(s): Bloomington/Normal Year Started as an Audiology Professional: 1986 Professional Certification: AuD, A.T. Still University (Phoenix, AZ) Former Clinical Supervisor & Instructor, Illinois State University (Speech and Hearing Clinic) Started Audiology program at OSF Saint James Hospital (Pontiac)