Welcome To Our Clinic
Lindegard Therapy provides Applied Behavior Analysis & Speech Consultative Services in Beaverton and Hillsboro, Oregon and its surrounding areas. At Lindegard Therapy, we know that all children can learn but that some children learn differently than others. For this reason, we offer treatment that is tailored to the individual and built on a solid family-centered platform. Our interventions focus on improving your child’s social, communicative and daily living abilities by creating a learning-rich environment designed to target these skill areas, while also maintaining an open and collaborative relationship with you as the family.
Meet Our Hillsboro Team | Eugene Team | Bend Team
Our Approach
At Lindegard Therapy we believe that a combined and collaborative approach to therapy is most beneficial to your child. For this reason, we combine both services to develop research-based holistic practices that best fit your child’s needs.
Quality (not quantity) is most important to us. Every family is unique and there is no one prescribed method for conducting therapy and working with families. We believe wholeheartedly that the family drives the service delivery model and that your input and participation is at the core of treatment goals and progress. We take time to build strong and lasting relationships and understand that YOU play the biggest role in your child’s life.
Our Core Values
The 5 C’s
Consistency
All of us, kids included, learn through repetition, and therefore consistency is key to providing effective therapy. Our sessions are routine-based which keeps kids on track and optimizes learning opportunities for successful treatment outcomes.
Collaboration
Integrative collaboration is built into our therapy model to ensure that goals are being addressed through a multi-disciplinary lens – Rather than sending families to multiple therapy clinics to meet their child’s needs, we provide all necessary services in house for your child to thrive – Speech Consultative Services & Applied Behavior Analysis (ABA).
Child-centric care
Good quality therapeutic services center around the individual child and their therapy team – every child is different and requires a unique approach to therapy; we provide ongoing support and intensive supervision to ensure high quality of care. Each child receives the one on one attention that they need to succeed and each clinician receives ongoing direct supervision beyond board standards.
Community
At Lindegard Therapy building a sense of community is as important for each child as it is for each therapist to foster an environment conducive to growth and understanding. Everyone has individual strengths that should be recognized and nurtured.
Clinician development
All of our clinicians are dedicated and compassionate when it comes to working with kids and families. Child development is our focus and professional development helps clinicians provide more effective treatment to meet the goals we set for our clients.
Leadership at Lindegard
Julia Linden
Co-Founder
M.Ed., BCBA, LBA
Board Certified Behavior Analyst
While working for a small therapy company in Washington, DC Julia discovered an untapped interest in working with children with Autism. Witnessing the results of robust research-based therapies like ABA motivated Julia to pursue a career in the field and in 2013 she went on to earn her M.Ed. in Early Childhood Special Education, from The George Washington University. In 2014, Julia became a Board Certified Behavior Analyst. She has over 10 years of experience working with children with Autism, Developmental Delays, and related Speech and Language Disorders across settings – schools, homes and the community.
Applied Behavior Analysis continues to guide and inform Julia’s commitment to providing comprehensive, research-based therapy programs to children with ASD. At Lindegard Therapy, Julia focuses on helping children who have behavioral difficulties, learn to be more independent through becoming toilet trained, eating a larger variety of foods and sleeping through the night.
In her spare time, Julia enjoys spending time with her 2 Labradors – Gunner & Lady Bird exploring the Pacific NW!
David Garder (he/him)
Co-Founder
M.S., CCC-SLP, M.Ed., BCBA, LBA
Speech Language Pathologist and Board Certified Behavior Analyst
David's love of language inspired him to earn a B.A. in linguistics from SUNY, Albany in 2003. During his undergraduate studies, he became familiar with different theoretical frameworks that examine the universal structure of language. He wanted to apply this knowledge in a practical and meaningful way, so he gravitated to the field of Speech Language Pathology. In 2009 he earned an M.S. in Communicative Sciences and Disorders from California State University East Bay and has been treating children with speech and language disorders since. In 2018, David earned an M.Ed. in Applied Behavior Analysis from Arizona State University.
David specializes in helping young children with autism who have Apraxia of Speech learn to start making sounds and use words to get their wants and needs met. David combines principles of Linguistics, Speech Therapy, and Applied Behavior Analysis to help address speech needs in young children with autism.
When David is not working with kids, he enjoys fly fishing, white water kayaking and hiking.
Amy Tondreau
Clinical Director
M.S., BCBA, LBA
Board Certified Behavior Analyst
Amy earned her BA in Psychology and Philosophy from the University of California, Santa Barbara, in 2010. After graduating, she began working as a behavior technician and found a passion for supporting individuals in developing language, social and self-advocacy skills. In 2015 she moved to Oregon and her love for the science of behavior prompted her to earn her Masters of Arts in Professional Behavior Analysis at the Florida Institute of Technology.
Over the years, Amy has gained experience across a variety of settings and clients. She prefers working in early intervention and supporting clients and their families in building foundational skills that support communication using verbal behavior, social skills and promoting community access. In addition to supporting clients, Amy enjoys supporting staff skill development and providing mentorship. In her spare time, Amy loves exploring the outdoors, all things true crime, and perfecting her chocolate chip cookie recipe.
Carly D'Ewart
Clinical Supervisor
M.Ed., BCBA, LBA
Board Certified Behavior Analyst
Carly has always had a deep love for working with children and helping people. In 2016, Carly earned a bachelor’s in psychology and a minor in family relations at California State University, Chico. After graduating, she worked for a non-profit organization where she focused on helping children with emotional and behavioral difficulties. Carly moved to Eugene at the beginning of 2020 where she began working with children with autism. It was here that Carly developed an interest in teaching children with special needs as well as supporting their families. Carly attended Montana State University’s ABA Mastered program and passed her BCBA exam in early 2024.
When not working Carly enjoys listening to podcasts, painting, and spending time with family and friends.
Claire Lin
Clinical Supervisor
M.Ed., BCBA, LBA
Board Certified Behavior Analyst
Growing up, Claire always enjoyed working with children. While she was in high school volunteering at a Special Education school in her home country, Taiwan, she found her passion for working with children with special needs. In 2022, she earned her bachelors in psychology and a minor in education from Oregon State University. After graduating, she decided to pursue her Masters in Special Education from the University of Oregon. Claire became a BCBA in early 2025.
Claire is excited to use her psychology and special education background as a Behavior Analyst to help kids!
In her free time, she enjoys cooking, golfing on a sunny day, and traveling!
Francesca Raimondo (she/her)
Clinical Supervisor
M.A., BCBA, LBA
Board Certified Behavior Analyst
Cessa has always been passionate about empowering children to reach their full potential and making a positive impact in their lives. She graduated from the University of Oregon in 2022 with a B.S. in psychology and a minor in disability studies. Her love for working with children has developed over her years through nannying, supporting the growth of children at Relief Nursery, and volunteering in schools to promote social inclusivity. After graduation, Cessa jumped straight into working in the ABA field and has not looked back. She has loved witnessing the progress and achievements of children and is excited to move forward by pursuing a master’s degree in ABA or a related field soon.
In her free time, Cessa enjoys exploring new restaurants around Portland, being active outdoors, and spending quality time with friends and family.
Jennifer Sanche (she/her)
M.S., BCBA, LBA
Board Certified Behavior Analyst
Hannah Waardenburg (she/her)
Clinical Supervisor
M.S., BCBA, LBA
Board Certified Behavior Analyst
Joseph Reames (he/him)
B.S., BCaBA
Board Certified assistant Behavior Analyst
Joseph Reames grew up in Dallas, TX. His passion for the development of young minds started by teaching sports skills classes to toddlers while in high school. After obtaining his BA in sociology with a minor in ABA from the University of Kansas in 2015, Joseph moved back to Dallas and began teaching in classrooms as a lead, for children ages 2-6. In 2020, Joseph began working in the field of ABA. After gaining a year of experience providing ABA Therapy in both clinic and home settings, Joseph decided to pack up and move to Oregon in 2021.
Joseph feels honored to be working with and advocating for those within the ASD community. When Joseph isn’t working, he loves to go hiking, take beach trips and enjoy all the wonderful activities the pacific northwest has to offer.
Our mission is to provide and nurture an environment where all children can learn and grow to reach their full potential.

