2025-2026 PTA Board Members

Co-President: Annamarie Martinez

Annamarie Martinez has a 5th grade daughter and a 1st grade son at TCPS. Annamarie grew up in Milwaukie Oregon and after graduating from the University of Oregon moved down to California for 13 years where she worked as a social worker. She brought her family back with her to Oregon in 2020 and loves serving at the school on the PTA as a volunteer and now 2nd year as a board member.

email: president@trilliumcreekpta.org

Co-President: Julie Swander

Julie Swander has a 5th grade son and 2nd grade daughter at TCPS. She is native Oregonian, growing up in Oregon City and then moving to West Linn in 2016 after a decade in the Bay Area. After chairing committees the last few years, this is her first year on the Board and she is excited to serve this incredible school community. Julie graduated from Oregon State University and Linfield School of Nursing and currently works as a Registered Nurse at a Portland area hospital.

email: president@trilliumcreekpta.org

Co-Vice President: Brittany Simpson
Brittany Simpson has one soccer loving child who is in 5th grade at TCPS. Her family moved to West Linn two years ago and fell in love with the town and all it has to offer. After moving and attending the first general PTA meeting she dove right in to help with TCPS adult social 3 years ago. She is looking forward to putting her time and energy into this wonderful school in hopes to maintain the beautiful sense of community that already exists. She graduated from Oregon Institute of Technology and works part-time as a Sonographer.

email: vicepresident@trilliumcreekpta.org

Co-Vice President: Sabrina Whitman

Sabrina Whitman is the mother to two Trillium Creek Owls, one kinder and one third grader. As soon as her daughter began at Trillium she quickly joined the PTA and jumped into to planning events for our community. Sabrina is excited to serve on the TCPS Board and continue to support our children and great school! 

email: vicepresident@trilliumcreekpta.org

Co-Secretary (Newletter & Notetaker): Miranda Butler

Miranda Butler has 1 child at TCPS, a dual-language 3rd grader, Kyleigh. Miranda is an Oregon transplant by way of Colorado. She and her husband moved to Aloha in 2014 and then to West Linn in 2019. She is a graduate of the University of Denver with a bachelor’s degree in Business Administration, Finance, Real Estate, and master’s degree in Information and Communication Technologies. Miranda is the lead event coordinator for the Clackamas Community College Harmony and Wilsonville campuses. This is her third year serving on the PTA Board as Secretary.

email: secretary@trilliumcreekpta.org

Co-Secretary (Website/Social Media/Volunteer Coordinator): Missy Corwin

Missy Corwin has 1 child at TCPS in 5th grade. She also has a 8th grade son who went through the dual language program at TCPS and is now at Rosemont Middle School. Missy grew up in West Linn and roped her husband and kiddos to move back here to West Linn. Missy has a Master’s Degree in School Counseling from George Fox University and Bachelor’s Degree from Oregon State University. Missy has volunteered in a variety of chair positions and events at Trillium over the last 9 years including yearbook, adult socials, auctions, emceeing almost everything and chairing up the Hoot ‘n’ Scoot, and two years in an official board position.

email: website@trilliumcreekpta.org

Co-Treasurer: Nicole Stroup

Nicole has one child at TCPS and another in preschool.  She moved to Oregon from California for graduate school at OSU. Go Beavs! This is her 2nd year on the TCPS PTA Board as co-treasurer.

email: treasurer@trilliumcreekpta.org

Co-Treasurer: Stephanie Roberts

Stefanie is a proud parent of two children, her eldest is currently in first grade in the Dual Language program at TCSD, and her youngest will be entering kindergarten in 2027. This is Stefanie’s first year serving on the board, and she’s excited to support and give back to the TCSD community.

A native Oregonian, Stefanie has always valued public education and knew she wanted her children to attend public school in her home state. She especially appreciates the school’s connection to nature, including access to the forest and creek. Stefanie earned her degree from the University of Oregon and works full time as a financial advisor for public entities throughout the Pacific Northwest.

email: treasurer@trilliumcreekpta.org

Board Advisor: Sarah Thorson

Sarah Thorson has 1 child at TCPS and 1 at Rosemont a 6th grade daughter, Quinn, and a 4th grade son, Henry. Sarah Thorson is a community leader who has lived in West Linn for 10 years, and took on the role  last year as the President of the PTA because of her strong commitment to fostering a positive and inclusive environment, and is excited to continue to serve the Trillium Creek Primary School Community. Sarah graduated from Arizona State University, and is a full-time working mother and wife, in the commercial real estate industry.

email: advisor@trilliumcreekpta.org