Director of Client Service


Diane joined Petersen Hastings in February of 2001. She oversees the client service and portfolio administrative departments of the firm to ensure the ongoing delivery of innovative solutions to our clients’ most pressing financial needs. She backs up the Chief Compliance Officer as necessary and spearheads the daily requirements of the firm’s relationship management with its many custodians and other operations-based vendors. Diane also provides guidance and serves as a resource to the firm’s employees in all areas of client service and trading, as well as is a member of the firm’s Investment Committee.

Diane earned her Associate of Arts and Science degree from Columbia Basin College and actively holds a Series 65 license. She is a current member of the Orion Advisory Board and had previously served a 3-year term as a member of TD Ameritrade’s Operations Panel.

When Diane is not in the office, she can be found outdoors gardening, hiking, four-wheeling, paddle boarding or volunteering in various community activities. Diane’s greatest joy is spending time with her children, grandchildren, extended family and friends. 

Certifications & Accolades

  • Series 65


Associate of Arts and Science

Top 5 Gallup StrengthFinder Themes

  • Consistency
  • Responsibility
  • Analytical
  • Achiever
  • Discipline