Mary Cassin

Speech Language PathologistDHH – Diagnostic
Work NSSEO Administration Office 799 W Kensington Road Mount Prospect IL 60056-1111 United StatesSchool John Hersey High School 1900 E Thomas Street Arlington Heights IL 60004-4300 Work Phone: Administration Office: (847) 463-8139Work Phone: Hersey: (847) 718-4878

Bonnie Koss

Social WorkerDHH – Diagnostic
Work NSSEO Administration Office 799 W Kensington Road Mount Prospect IL 60056-1111 United StatesWork Phone: (847) 463-8151

Dr. Mallory Maine

Licensed AudiologistDHH – Diagnostic
Work NSSEO Administration Office 799 W Kensington Road Mount Prospect IL 60056-1111 United StatesWork Phone: (847) 463-8155

Dr. Jennifer Reynolds

Licensed AudiologistDHH – Diagnostic
Work NSSEO Administration Office 799 W Kensington Road Mount Prospect IL 60056-1111 United StatesWork Phone: (847) 463-8152

Julie Sander

Administrative AssistantDeaf and Hard of Hearing Program
Work NSSEO Administration Office 799 W Kensington Road Mount Prospect IL 60056-1111 United StatesWork Phone: (847) 463-8132

Melissa Swanson

Program Coordinator: DHH-Diagnostic, DHH-Itinerant, DHH-School Programs – Middle & High SchoolAdministrative Office
Work NSSEO Administration Office 799 W Kensington Road Mount Prospect Illinois 60056-1111 United StatesWork Phone: (847) 463-8135

Sarah Wendland

Assistant AudiologistDHH – Diagnostic
Work NSSEO Administration Office 799 W Kensington Road Mount Prospect IL 60056-1111 United StatesWork Phone: (847) 463-8136

Northwest Suburban Special Education Organization

Administration Building
799 West Kensington Road,
Mount Prospect, IL 60056

P: 847-463-8100 | F: 847-463-8114
TDD: 847-463-8115

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