Cornerstone League

Diversity & Belonging Council

Champion social equity and financial well-being for all members of your credit union. Collaborate with like-minded peers to foster an inclusive environment and empower diverse communities. 

Member Tools & Resources

Joining a council provides you exclusive access to connect with your peers, focused educational events, and an archive of resources. Log in to access your member-only content. 

  Upcoming Events

The council program holds networking and educational events throughout the year. Keep checking back for more events.

Join a Council

Council subscriptions are FREE for staff and volunteers at Cornerstone member credit unions.

Executive Committee

Council Member
Colisha Lewis
Tinker FCU

Council Member
Vicki Plank
Meritrust CU

Council Member
Michelle Wood
Mazuma CU

League Liaisons

Council Liaison
Tanya Dittberner
Cornerstone League

Council Liaison
Ericka Calvillo
Cornerstone League

Education & Events Liaison
Brandon Walker
Cornerstone League
800-442-5762, ext. 6426

Council Membership/Tech Support
Cristina Martinez
Cornerstone League
800-442-5762, ext. 6403

Council Oversight/Liaison Supervisor
Sarah Bowman
Cornerstone League
800-442-5762, ext. 6423