Skip to main content

Staff Directory

Contact Details

For general inquiries, call the ASCPA at (602) 252-4144 or email membership@ascpa.com

Justice Halfacre

Member & CPE Services Representative
✆ (602) 324-6044
Email

Jamar Jones

Student & Member Engagement Coordinator
✆ (602) 767-7166
Email

Cynthia Quinonez

Senior Manager of Membership 
✆ (602) 324-4741 
Email

Madison Ongstad

Learning Manager 
✆ (602) 767-6866
Email

Mary Wight

Learning Manager
✆ (602) 324-4745
Email

Haley MacDonell

Communications Manager 
✆ (602) 324-1678
Email

Rachel Yoke


Senior Administrative Assistant 
✆ (602) 253-9631 
Email

Heidi Frei

CAE, MBA, ABC
Senior Director of Marketing & Membership
✆ (602) 324-4743
Email

Meredith Butler

MBA, MSL
Director of Professional Development
✆ (602) 324-6042
Email

Emily Webb

Director of Government Relations
✆ (602) 324-1678
Email

Anna Niemkiewicz

CPA, CMA
Director of Finance & Administration
✆ (602) 428-8818
Email

Oliver Yandle

JD, CAE
President & CEO
✆ (602) 324-0593
Email