Headquarters Staff

The Sigma Lambda Gamma Headquarters Office is located in North Liberty, Iowa.

Office: (319) 774-5370 – Fax: (319) 242-7523

Executive Director

  • Shannon McNaul
  • smcnaul@sigmalambdagamma.com
  • 319-774-5370 X 9005

Assistant Executive Director

  • Jennifer Hoeger
  • memberservice@sigmalambdagamma.com
  • 319-774-5370 X 9000

Director of Alumnae & Volunteer Development

  • Gina Marino
  • davd@sigmalambdagamma.com
  • 319-774-5370 X 9004

Director of Education

  • Rafael Matos
  • education@sigmalambdagamma.com
  • 319-774-5370 X 9002

Director of Communication & Engagement

  • Vacant
  • communications@sigmalambdagamma.com
  • 319-774-5370 X 9003

Director of Risk Management

  • Teresa Brewington
  • riskmanagement@sigmalambdagamma.com
  • 319-774-5370 X 9001