Excellence in engaging, empowering, and enriching today for tomorrow’s expectations
Keystone Oaks High School serves students in grades 9 through 12 who reside in Castle Shannon Borough, Dormont Borough and Green Tree Borough.
High School Principal
Michael Linnert, Ed.D.
Email: linnert@kosd.org
High School Assistant Principal
Mr. Ryan Brown
Email: rbrown@kosd.org
Secretary
Mrs. Rose Stettler
Email: stettler@kosd.org
Attendance Secretary
Ms. Quinn Lema
Email: lema@kosd.org
Send excuses to: kohsattendance@kosd.org
Nurse
Athletic Director
Mr. Mark Elphinstone
Email: elphinstone@kosd.org
Student Services Department
Mrs. Jennifer Tom
School Counselor, Last names A-F
Email: Tom@kosd.org
Mrs. Lauryn Greggs
School Counselor, Last names G-O
Email: Greggs@kosd.org
Ms. Nicole Varrenti
School Counselor, Last names P-Z
Email: Varrenti@kosd.org
Mrs. Melissa Bowers
Mental Health Therapist
bowers@kosd.org
Mr. Kevin Prince
School Psychologist
Prince@kosd.org
Mrs. Beth Brack
Guidance Secretary
Email: brack@kosd.org
High School Contact Information
Phone:
412-571-6000, Option #1
Address:
1000 Kelton Avenue
Pittsburgh, PA. 15216
Fax:
Location - The main high school office is located on the ground floor of the high school building, near Central Administration. Upon entering the main office is located immediately to the right.
Daily Schedule
Office Hours: 7 a.m. - 3 p.m.
Student Arrival: 7:45 a.m.
Student Dismissal: 2:36 p.m.
Sign Up for Keystone Oaks High School News
To learn about the latest news and happenings at Keystone Oaks High School, parents/guardians are encouraged to activate their ParentSquare account and read the Daily Digest, sent nightly at 6 p.m., as well as the Golden Eagle Weekly Update, sent on Sunday monrings.
Don’t have children at Keystone Oaks High School? You can sign up to receive news and information about the High School and the Keystone Oaks School District.
Stay up to date on exciting news, events and more with the ParentSquare app!
August 7, 2025
August 7, 2025 Dear Keystone Oaks High School Students & Families: It is with great pleasure and excitement that I welcome you all to the 2025-2026 school year at Keystone Oaks High School. . .
July 9, 2025
The Keystone Oaks School District is excited to announce the launch of our newly redesigned website! The new website, created in partnership with ParentSquares SmartSites platform, features a more use. . .
July 8, 2025
Keystone Oaks Golden Eagles sports fans may now purchase season passes for fall and winter athletic events. Keystone Oaks uses the online ticketing platform GOFAN for tickets and season passes to athl. . .
July 2, 2025
Please join us as we support the football program by raising funds for equipment, team meals, team events, apparel, and scholarships. What: Four Person Team Golf Tournament (Must be 21+ to attend) . . .
View the full calendar to see all the exciting events we have happening in the next few weeks and months!
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