About
Welcome to Kilter Chiropractic & Performance! Founded in 2025, by a husband-wife-duo, Kilter was born from a desire to bring quality, evidence-based chiropractic care to help empower individuals to chase their passions and goals!
At Kilter, you can expect one-on-one appointments with a Doctor of Chiropractic for comprehensive care prioritizing an individual’s unique needs and goals. Our approach moves beyond traditional adjustments, by incorporating manual therapy techniques and rehabilitative exercises for a tailored experience.
kilter (noun) (ˈkil-tər): balanced, good form, proper order and alignment
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Dr. Andrew Schellhaas
Owner, Chiropractor
Dr. Schellhaas grew up in Hillsboro, Oregon. As a kid he was heavily involved in sports, playing a little bit of everything! He attended Century High School where he ran cross country and played on the varsity lacrosse team. Like many athletes, Andrew had his fair share of sports injuries, leading to his passion for sports medicine. It is Dr. Schellhaas’ goal to help educate, encourage, and empower his patients to achieve getting back to the activities they love to do!
Dr. Schellhaas attended Oregon State University where he received his Bachelor of Science in Exercise and Sports Science. After graduation, he worked as a personal trainer while furthering his education by attending East West College of the Healing Arts to earn his massage therapy license. He worked as an LMT in Beaverton, Oregon for two years before starting his Doctor of Chiropractic program at University of Western States in Portland, Oregon. In June of 2023, Andrew graduated Cum Laude from UWS with a Doctorate in Chiropractic. Dr. Schellhaas began his chiropractic career later that autumn in Central Oregon, where he and his family now call home.
Outside of the clinic, Dr. Schellhaas enjoys hiking, fishing, weight training, and spending time with his wife, daughter, and golden retriever.