Ready to get started with physical therapy?
We understand how frustrating it is to feel trapped by pain and limitations. Our team is here to listen to you and create a treatment plan to get you back to the life you love. Take your first step toward living a pain-free life.
Lake Stevens, WA 98258
Meet the Staff
Betsy graduated from the University of Oklahoma Health Sciences Center with a bachelor’s degree in Nutritional Sciences. She has experience with diabetes management, weight loss, cardiovascular disease management, clinical nutrition, and nutrition for fitness. Betsy offers a personalized approach to each patient and helps them conquer barriers to achieve their goals.
Alongside her passion for nutrition, Betsy enjoys traveling, hiking, and reading books.
Maya Thetford earned her Associate of Science in Physical Therapist Assistant (PTA) from PIMA Medical Institution. Prior to that, Maya obtained her Bachelor of Science in Physiology from Seattle Pacific University.
Maya is most interested in treating sports injuries.
In her free time, Maya enjoys competitive MMA, distance running, and baking.
Mae Sheris earned her associate degree from Whatcom Community College.
Mae is most interested in treating all types of aches and pain.
In her free time, Mae enjoys family time and going to the gym.
Born and raised in Washington State, Kris attended Central Washington University where he attained his undergraduate degree in Biology and also played collegiate football. As clinic director Kris believes physical therapy should be one-on-one care customized to fit each individual’s specific goals and needs. With his free time he enjoys spending time with his family, fishing, hunting, golfing, and snowboarding.
- Doctorate of Physical Therapy from Pacific University in Portland
Hear what other RET Physical Therapy patients have to say.
I started PT after a car accident. The staff was extremely helpful not just with injuries from the accident, but also other issues that had been bothering me. They are very good at communicating problems and solutions and are friendly to boot. Can’t recommend enough.
Attentive, responsive, pleasant in communication, knowledgeable staff. I got good results in a short time. Thankful to Dr. Andrew for useful information and for a program of exercises.
Doug Free, the manager at Mercer Island Physical Therapy, has a PhD in PT, and is an amazing diagnostic doctor who explains why a specific injury occurred. He also does fabulous work on your body. His entire staff is knowledgeable and excellent therapists.
I saw Anne at 7 weeks post ulnar nerve transposition. I’ve made more progress in 1 week with her than I did in those first 7. She is extremely knowledgeable and up to date on current research. I’d feel very good about sending my family and friends her way!
Kelly is amazing! I felt very comfortable and she asked all of the right questions, was super friendly, and knows exactly how to help. I always leave feeling so much better, and confident that if I do my exercises, I will heal!
Michelle has been amazing to work with. She quickly diagnosed the root cause of the issues that continued to plague me after recovering from hip replacement surgery that other PT’s (different companies) could not. She listens, is creative, resourceful, and very knowledgeable. Everyone at the clinic is always very professional and interested in our progress.
I have been going to Summit Therapy for a shoulder problem. I’ve made steady progress and have gotten much pain relief. The staff is very friendly and great to work with. I recently had a sudden problem of vertigo. My therapist knew exactly what to do and performed a treatment that stopped the dizziness.