Zonta International Headquarters

Zonta International Headquarters, located in Oak Brook, Illinois, USA, is a team of 14 full-time employees that manages the day-to-day operations of Zonta International and the Zonta International Foundation. This team supports the Zonta International Board in implementing programs and policies to further the objectives of Zonta International while providing resources and assistance for Zonta clubs around the world. 

Executive

  • Allison Summers
    Allison Summers
    Executive Director
    asummers@zonta.org
  • Monica Orozco White
    Monica Orozco White
    Board and Executive Assistant
    mwhite@zonta.org
  • Cathleen Ferguson
    Cathleen Ferguson
    Accounting & Human Resources Manager
    cferguson@zonta.org
  • Programs and Communications

  • Megan Radavich
    Megan Radavich
    Director of Programs and Advocacy
    mradavich@zonta.org
  • Martina Gamboa
    Martina Gamboa
    Programs Senior Coordinator
    mgamboa@zonta.org
  • Kate Trusk Edrinn
    Kate Trusk Edrinn
    Communications Senior Coordinator
    kedrinn@zonta.org
  • Gina Meeks
    Gina Meeks
    Communications Senior Associate
    gmeeks@zonta.org
  • Scott Potter
    Scott Potter
    Digital Communications Associate
    spotter@zonta.org
  • Membership

  • Alicia Borsa
    Alicia Borsa
    Membership Manager
    aborsa@zonta.org
  • Denise Herdrich
    Denise Herdrich
    Membership Senior Coordinator
    dherdrich@zonta.org
  • Elizabeth (Liz) Valdivia
    Elizabeth (Liz) Valdivia
    Membership Senior Associate
    evaldivia@zonta.org
  • Mariah Callis Goodwin
    Mariah Callis Goodwin
    Operations Associate
    mcgoodwin@zonta.org
  • Bridget Greenfield
    Bridget Greenfield
    Membership Associate

    bgreenfield@zonta.org

  • Foundation

  • Eva Mikos
    Eva Mikos
    Development Database and Donor Services Manager

    emikos@zonta.org

  • Diana Olivares
    Diana Olivares
    Development Coordinator

    dolivares@zonta.org

  • Tiffany Crowe
    Tiffany Crowe
    Development Coordinator
    tcrowe@zonta.org
  • Contact Us

    World Headquarters
    1211 West 22nd Street
    Suite 900
    Oak Brook, IL 60523  USA 
    +1-630-928-1400
    zontaintl@zonta.org

    MEMBERSHIP
    memberrecords@zonta.org

    COMMUNICATIONS
    pr@zonta.org

    WEBSITE
    webmaster@zonta.org

    PROGRAMS
    programs@zonta.org

    FOUNDATION
    zifoundation@zonta.org