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-Ha
Email: Tom@kosd.org
Mrs. Lauryn Greggs
School Counselor, Last names He-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!
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) . . .
June 27, 2025
Excellence Newsletter A monthly publication that highlights excellence throughout the Keystone Oaks School District June 25, 2025 Included in this month's newsletter: . . .
June 11, 2025
Keystone Oaks High School's Varsity Softball Team is hosting a Youth Softball Camp this summer. Dates: Tuesday, July 22 & Wednesday, July 23, 2025 Time: 5 p.m. - 7 p.m. Location: Keystone Oaks . . .
June 10, 2025
Summer is a time when many children may not have access to the free and reduced-price meals they get during the school year, and households might need a little extra help putting meals on the table. . . .
View the full calendar to see all the exciting events we have happening in the next few weeks and months!
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