Terri Hilliard Olson of Moorpark has been elected to the board of directors of Senior Concerns, a nonprofit social services agency based in Thousand Oaks.

Hilliard Olson is an estate attorney. She will serve as a volunteer member of Senior Concerns’ Donor/Planned Giving subcommittee for her first three-year term of office.

She is president of Terri E. Hilliard PC Estate Law & Mediation in Westlake Village. Hilliard Olson earned her law degree from Loyola Law School and her bachelor’s degree in law and society from UCSB.

Senior Concerns operates an adult day center, manages Meals on Wheels in Thousand Oaks and Newbury Park and conducts informational programs for caregivers.

For more information, call (805) 497-0189 or visit www.seniorconcerns.org.