Riverdale Ridge High School
13380 Yosemite st
Thornton, CO 80640
Main Office: 303-655-6800
Fax: 303-655-6804
Athletic Director & Assistant Principal: Aaron Riessen
ariessen@sd27j.net
Phone: 303-655-6817 (Athletic Secretary)
Athletic Secretary: Kerrie Korneychuk
kkorneychuk@sd27j.net
Phone: (303) 655-6817
