Phoenix Location
WestGroup Research is headquartered in Phoenix, Arizona. For our local clients, this means 'national company expertise,' local access, and intimate familiarity with the market.

Ted J. Apostol, President

Cari Apostol, Treasurer

Edward A. Bergo, Principal

Dr. David R. Gourley, DBA, Research Consultant

Glenn Iwata, Executive Vice President

Kathryn A. DeBoer, Vice President

Mary McCoy, Office Manager

Dave Maddox, Senior Analyst

Barb Swenson, Senior Analyst/Project Director

Norma Voss, Focus Group Facilitator

Darin Rogers, Project Manager

Beth Aguirre-Smith, National Field Director / Vice President

Rebecca Irvine, Project Manager

Bethany Helmer, Tabulation Specialist

Peter Apostol, Vice President

Stephanie Apostol, Analyst

Wendy Huck Godfrey, Senior Analyst