John W. Hallahan Catholic Girls' High School Employee Directory

Primary and Secondary Education501-1000 Employees

Vision Statement...
John W. Hallahan Catholic Girls High School develops the intellectual, spiritual, and emotional potential of each student within a diverse Catholic academic community. The Hallahan community works closely with its members to cultivate the leadership potential of each student. Through participation in Hallahan's inspiring traditions, rigorous academics, and engaging activities, every young woman is encouraged to develop a vision for her future and is empowered with the faith and skills necessary to achieve her goals.

Some History...
In the late 1800s, several prominent people of the Archdiocese of Philadelphia began to discuss the need for a school to educate women of the Delaware Valley. Father (later Bishop) McDevitt and Mrs. Mary McMichan were the leaders in founding five "High School Centres" in 1901 which paved the way for the building of Catholic Girls High School in 1911. Upon the death of Mary McMichan, the name of the school was changed to John W. Hallahan Catholic Girls High School in honor of her brother, as she requested. Over thirty-seven thousand young women have earned diplomas and have dedicated their talents and lives to society in such callings as mothers, medical professionals, educators and business executives throughout the nation and the world.

Find John W. Hallahan Catholic Girls' High School employees' phone numbers or email addresses

John W. Hallahan Catholic Girls' High School Global Highlights

Location
Employees

North America
108

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  • United States Of America
    99
  • Trinidad And Tobago
    6
  • Canada
    3

Africa
5

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  • Ethiopia
    1
  • Zambia
    1
  • Zimbabwe
    1
  • South Africa
    1
  • Lesotho
    1

Asia
3

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  • Cambodia
    1
  • Singapore
    1
  • India
    1

Europe
2

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  • United Kingdom Of Great Britain And Northern Ireland
    2

South America
1

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  • Brazil
    1

John W. Hallahan Catholic Girls' High School's Leadership

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    D. K.
    President
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    S. A.
    Head Girl's Basketball Coach
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    A. H.
    Head Swim Coach
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    B. K.
    Head, Research And Innovation
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    B. W.
    Varsity Head Cheer Coach
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    D. E.
    Director Of Admissions
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    A. C.
    Director Of Technology
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    J. F. L.
    Assistant Principal/Junior High Math Teacher/Preschool Director
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Contact profiles from John W. Hallahan Catholic Girls' High School

Name
Title
Contact Info
Location
Last Update
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    D. M.
    Student Teacher
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    United StatesNew York
    Oct 23, 2024
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    E. S.
    Program Coordinator
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    Oct 16, 2024
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    E. B.
    Special Education Teacher
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    United StatesMinnesota
    Oct 17, 2024
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    E. N.
    Tutor
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    Jul 09, 2024
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    E. P.
    Coach
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    Oct 17, 2024
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    E. D.
    Sife Reading Teacher
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    Jul 07, 2024
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    E. S.
    Teacher
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    United StatesNew York
    Oct 22, 2024
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    F. G.
    Ap Physics And Robotics Teacher
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    United StatesNew York
    Oct 18, 2024
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    G. B.
    Associate
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    Oct 17, 2024
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    H. H.
    Intervention Specialist
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    Oct 23, 2024

Frequently Asked Questions

What is John W. Hallahan Catholic Girls' High School known for?

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John W. Hallahan Catholic Girls' High School was founded in 1901 operates in the Primary and Secondary Education industry; you can contact the main corporate office by phone at . Explore John W. Hallahan Catholic Girls' High School's company overview page for more information.

What is John W. Hallahan Catholic Girls' High School's most common email format?

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John W. Hallahan Catholic Girls' High School employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more John W. Hallahan Catholic Girls' High School email formats with LeadIQ.

How many employees does John W. Hallahan Catholic Girls' High School have currently?

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John W. Hallahan Catholic Girls' High School has approximately 501 employees as of September 2025. These team members are located across 5 continents, including North AmericaAfricaAsia.

Who are John W. Hallahan Catholic Girls' High School's key employees and leadership?

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As of September 2025, John W. Hallahan Catholic Girls' High School's key employees include:

  • President: D. K.
  • Head Girl's Basketball Coach: S. A.
  • Head Swim Coach: A. H.
  • Head, Research And Innovation: B. K.
  • Varsity Head Cheer Coach: B. W.

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