OMA Board of Directors

Stacy Nalley, Board Vice President, Programs Committee Co-Chair

Willamette Valley

Stacy is the Public Outreach Coordinator at the Oregon State Capitol. She received her B.A. from San Francisco State University in journalism and minored in cultural anthropology. Stacy is passionate about communications in general and is fascinated by the impacts of social media on our society. She holds her Certified Interpretive Guide Training (CIGT, CIG and CIT) accreditation through the National Association of Interpretation and has helped regional cultural and heritage organizations by sharing the field of interpretation with them. Stacy believes that museums enrich lives and can provide accessibility to information through a more equitable lens. She and her husband enthusiastically explore museums from revered to obscure, and everything in between.

Lydia Heins, Board Member

The Coast

Lydia, appointed Executive Director of the Coos Art Museum in 2023, has more than a decade of experience across STEM and cultural museums. Her academic credentials include an BA in History from Linfield University and an MA in Museum Studies from the University College London. Lydia loves dedicating herself to improving the museum community through community engagement, cultural education, and economic prosperity. Transitioning from a STEAM collection back to her passion for arts and culture, she excels at sharing the diversity of artists and cultural events. As Executive Director, Lydia is committed to fostering relationships, promoting local arts, and recognizing the global impact of arts education within the coastal arts community.

Val Van Alstyne, Board Member, Programs Committee Co-Chair

Willamette Valley

Val is the Community Engagement Manager at the Willamette Heritage Center in Salem, Oregon. Her previous museum experience began in 2013 in Colorado where she received her BA in Museum Studies and a minor in studio art. As a Colorado native, she interned for and was employed by several Denver art and history museums, mainly in collections and preparator positions. Since moving to Oregon, Val has previously served as General Director at the Frank Lloyd Wright Gordon House and continues volunteering in historic preservation for the Parks Department and at local arts events. She is an artist herself and enjoys being around creative people in the museum field.

Rebekah Averette, Board Member

Central Oregon

Rebekah is the Collections Manager for the Deschutes County Museum in Bend. A native Oregonian, Rebekah spent most of her life in the Portland area before moving to Bend in 2017. She grew up in Lake Oswego, studied History and German at the University of Oregon, served as a Peace Corps volunteer in Ukraine, and later received an MA in Teaching from the University of Washington. After numerous years teaching middle school, Rebekah decided to return to history, her true passion. She is in the process of completing her thesis for her Masters in History at Portland State University and will graduate in June 2024. At the Deschutes County Museum, Rebekah manages the archives and helps plan and build exhibits. In her spare time, Rebekah loves exploring the Pacific Northwest, hiking, trail running, cross-country skiing, mountain biking, and hanging out with her partner, Dave, and cat, Fitzy.

Kathryn Sinor, Board Member

Portland Metro

Kathryn is the Executive Director of the Oswego Heritage Council. She has a passion for getting people excited about their community's history! She has been involved in museum work for over a decade, spending time in science centers and history museums across both Oregon and Arizona. With a Master’s degree in History, Kathryn is most interested in helping people develop the critical thinking skills necessary to understand today’s world through the lens of the past and using that knowledge to propel us to a better, more equitable future.

Heather Christenbury, Board Secretary, DEAI Committee Chair

The Coast

Heather is the Executive Director and Curator of the Coos History Museum. She received her B.A. from the University of Colorado in the field of Anthropology. Heather moved on to complete archeological field school while living and working throughout Europe and Africa. After working for the University of Cambridge’s Museum of Archaeology and Anthropology in Cambridge, she returned to the U.S. and completed her M.A. in Museum Studies through the University of Oklahoma. Since that time, Heather has worked for a diverse range of museums and cultural institutions in the Denver area before most recently moving to Oregon. Heather specializes in inclusive interpretation collaborations with community partners and best practices related to collections management.

Natascha Adams, Board Member, Conference Committee Co-Chair

Willamette Valley

 Natascha is the Curator of Exhibitions at the Benton County Historical Society (BCHS), working at both the Philomath and Corvallis museums.

With a career rooted in non-profits, Natascha has dedicated herself to education, outreach, and community engagement. While earning her MA in Museum Studies from George Washington University, she interned with the Smithsonian Center for Folklife and Cultural Heritage. She then spent nearly two years as an archaeologist in Ireland before returning to the U.S. to direct OMSI’s Hancock Field Station. There, she witnessed the power of hands-on learning in helping both children and adults develop a deeper understanding of science and nature. Her role as Vice President of Youth Development at the YMCA deepened her commitment to inclusion and community building, while her work as a volunteer recruiter for Oregon’s Long-Term Care Ombudsman sharpened her skills in marketing and outreach.

Natascha reentered the museum field in 2021, leading the team which reimagining and reopening of the Heritage Museum in Independence. In 2025, she transitioned to BCHS, where she continues her passion for uncovering untold stories, fostering innovative and collaborative programming, engaging the community, and ensuring that everyone feels welcome and safe to explore history.

Jessica Hougen, Board Member, Conference Committee Co-Chair

Willamette Valley

Jessica is the Executive Director of the Benton County Historical Society. After obtaining B.A.s in Women’s Studies and Anthropology, she received her M.A. in Museology from the University of East Anglia in Norwich, England. She then followed her career around the country for 18 years before making it back to Oregon.

Jessica has held jobs at the Antique Boat Museum in Clayton, New York; the Springs Preserve in Las Vegas, Nevada; the U.S. Marshals Museum in Fort Smith, Arkansas; and the Sutter County Museum in Yuba City, California. Most of her positions have been in curatorial and collections roles, although, if you know small museums you know she has done everything from giving guided tours to cleaning the toilets.

Jessica is constantly inspired by the incredible people doing work in the museum industry.