Whitchester Staff

  • John McMahon

    Previously having completed his own course with Teen Challenge, John McMahon came to work as a key worker before taking the role as manager in 2015. He oversees operations for the centre and ensures centre needs are met.

  • Selina McMahon

    Selina McMahon joined Teen Challenge in October 2024 as a senior member of staff, office manager, and key worker. Selina oversees the administrative operations for the centre and works directly one-on-one with service users.

  • Chris Graham

    Chris Graham completed the Teen Challenge course in 2019 in Whitchester House, and was called into ministry to work for Whitchester since. He currently serves as a keyworker, accounts, and operations support to the manager.

  • Nelson Rato

    Nelson Rato is head of education for Teen Challenge Whitchester House, as well as works directly one-on-one as a key worker with service users within Whichester House. Nelson is formerly the manager of Teen Challenge Portugal and has been with Teen Challenge since 1997.