Executive Team
 

Tim Drennan, CAE

Executive Director
Phone: 310.433.9672
Email: drennan@irwaonline.org
 

Rakhshan Mazarei

Chief Financial Officer
Phone: 310.538.0233 ext. 131
Email: rmazarei@irwaonline.org
 

Jade Meador, CAE, CMP

Deputy Executive Director
Phone: 626.710.2195
Email: meador@irwaonline.org
     

Communications & Membership
 

Vivian Nguyen

Editor & Communications Manager
Phone: 310.538.0233 ext. 128
Email: nguyen@irwaonline.org
 

Jaime Rose Tieu, CAE

Member Services Manager
Phone: 613.809.4070
Email: tieu@irwaonline.org
 

Aiyana Lopez, CMP

Member Services Manager
Phone: 847.682.0580
Email: lopez@irwaonline.org
 

Joseph Roman

Creative Designer
Phone: 310.538.0233 ext. 145
Email: jroman@irwaonline.org
 

Silvia Smith

Member Services Coordinator
Phone: 310.538.0233 ext. 120
Email: smith@irwaonline.org
 

Dyemond Cooper

Events Coordinator
Phone: 310.538.0233 ext. 137
Email: cooper@irwaonline.org
     

Education
 

Amir Vafamanesh

Organizational Learning & Development Manager
Phone: 310.538.0233 ext. 142
Email: vafamanesh@irwaonline.org
 

Francis Vicente

Credentialing Manager
Phone: 310.538.0233 ext. 123
Email: vicente@irwaonline.org

Nathan Cruzado		  

Nathan Cruzado

Education Coordinator
Phone: 310.538.0233 ext. 124
Email: cruzado@irwaonline.org
D  

DeOnna Koonce

Education Services Coordinator
Phone: 310.538.0233 ext. 138
Email: koonce@irwaonline.org
D  

Irvon Lopez

Accreditation Program Coordinator
Phone: 310.538.0233 ext. 151
Email: ilopez@irwaonline.org
D  

Jennifer Mendoza

Education Services Coordinator
Phone: 310.538.0233 ext. 126
Email: mendoza@irwaonline.org
     

Accounting & Personnel
 

Maria DiMaggio

Accounting & Personnel Manager
Phone: 310.538.0233 ext. 139
Email: dimaggio@irwaonline.org
 

Cokie Ganacias

Accounts Receivable Clerk
Phone: 310.538.0233 ext. 125
Email: ganacias@irwaonline.org
 

Margarita Romo

Accounts Payable & Office Manager
Phone: 310.538.0233 ext. 144
Email: mromo@irwaonline.org
     

IT & Website
 

Sergey Yushkevich

IT & System Administrator
Phone: 310.538.0233 ext. 127
Email: yushkevich@irwaonline.org