MT Alverno High School

Fiscal year ending 2024. Filed on October 16, 2025.

200 North Michillinda Avenue
Sierra Madre, California 91024

MT Alverno High School (EIN: 95-3331866), also known as Alverno Heights Academy, has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, MT Alverno High School, a 501(c)(3) charitable organization, reported compensation for 4 out of 72 total employees. Among the employees shown here, the average compensation is $116,371. The highest compensated employee at MT Alverno High School is Joanne Harabedian with fiscal year 2024 compensation of $134,544.

Revenue, expenses, and employee compensation

Revenue

$4,495,963

Expenses

$3,579,036

Employee compensation

$1,957,809

Reported Compensated Employees

Joanne Harabedian

$131,969 from orgNo related comp$2,575 other

Former HEAD of School, Consultant

$121,073 from orgNo related comp$863 other

Andrea Bertollini

Facilities Director

$102,558 from orgNo related comp$8,273 other

Richard Martinez

Assistant Head of School

$90,623 from orgNo related comp$7,549 other

Non-Employee Board Members

Fr Michael Cooper

Julia Dyer-Lopez

Chair and President

Running Bear Bunch

Mission Statement

TO EMPLOWER EACH STUDENT BY PROVIDING A CATHOLIC EDUCATION.

Revisions to this organization profile

October 16, 2025:

2024 MT Alverno High School 990 filed

May 14, 2024:

2023 MT Alverno High School 990 filed

May 25, 2023:

2022 MT Alverno High School 990 filed

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