Ava R-1 Schools Share: Schools Ava R-1 Schools Visit Website 507 N. Spring St. Ava, MO 65608 (417) 683-4717 Facebook About Rep Info About Ava R-1 Public School grades K- 12th Whom to Contact Clint Hall Elementry Principal Phone: (417) 683-5450 Michael Henry Middle School Principal Phone: Phone: 417-683-3835 Teresa Nash High School Principal Phone: (417) 683-5747 Call The Office (417) 683-4594 Office Location 810 Collins Avenue Ava, MO 65608 Email Us director@avachamber.org