National Headquarters & Staff Directory

The National Headquarters of Sigma Delta Tau has been located in or near Indianapolis, Indiana since 1975. The headquarters houses the central business office, the Sorority archives and the Sigma Delta Tau Foundation office.

The Sorority is managed by a staff of professionals at the National Headquarters. In addition to handling routine business, the staff offers support for the programs, services and activities for collegians and alumnae, provides for the orderly maintenance of sorority records and provides the communications necessary for each officer to carry out their responsibilities to keep the membership informed of programs and progress.

Sigma Delta Tau National Headquarters | 317-846-7747 |


Debbie Snyder

Executive Director

  • Chief Operating Officer
  • Extension
  • Programming
  • Risk Management
  • Special projects

Kristen Jackson

Foundation Director

  • Charitable Donations
  • Scholarships
  • Planned Giving
  • Fundraising Initiatives

Sara Diem

Director of Chapter Services

  • Leadership Consultant manager
  • Chapter support
  • Volunteer support
  • Recruitment

Cathy Lattimer

Director of Finance

  • National budget and finances
  • Chapter loans and financials
  • Accountants and audit
  • National insurance

Lisa O'Cull

Administrative Assistant

  • Deactivation, dismissal, inactive status and transfers
  • Alumnae lists
  • Awards 
  • Philanthropic partnerships
  • Database management

Alison Strawmyer

Director of Office Operations

  • Event logistics and coordination
  • Licensing administration 
  • GreekLifeEdu
  • SDT Store

Olivia Vann

Finance Coordinator

  • Accounts receivable
  • Chapter billing and collections
  • Chapter financial support and guidance

Misty Wick Johnston

Director of Communications

  • Brand management
  • Marketing, communications and public relations
  • Publications and collateral
  • Website and social media
  • Editor of The Torch Magazine