Business Details
5 Years
experience
Expert Physical Therapy Services in Seattle
Thrive Physical Therapy is dedicated to delivering high-quality, evidence-based physical therapy care tailored to each individual's unique needs. Our practice focuses on empowering clients to achieve optimal health through personalized treatment plans that address both immediate pain relief and long-term functional improvement. With a holistic approach that considers the whole person, we integrate advanced manual therapy techniques, sports rehabilitation, and ergonomic assessments to support recovery and enhance quality of life. Our founder, Mari O'Neill, brings extensive expertise as a level IV Certified Orthopedic Manual Therapist, ensuring patients receive care grounded in the latest clinical research and best practices.We prioritize patient education and active participation in their recovery journey, fostering sustainable outcomes that extend beyond the clinic. Whether treating orthopedic injuries, post-surgical conditions, or chronic pain, our goal is to help individuals regain mobility, reduce discomfort, and return to the activities they value most. We remain committed to adapting our services, including telehealth options, to meet evolving patient needs while maintaining the highest standards of safety and professionalism.
Services
Physical Therapy
Manual Therapy
Sports Rehabilitation
Telehealth Services
Ergonomic Assessments
Vestibular Rehabilitation
Post-Surgical Recovery
Graston Technique
Core Stabilization
Balance Training
Details
- Year established: 2021
Highlights and features
- We offer individualized care led by a level IV Certified Orthopedic Manual Therapist.
- Our treatment plans integrate advanced manual therapy and evidence-based practices.
- We provide telehealth options for accessible, high-quality care from anywhere.
- Our founder has over 15 years of experience in orthopedic and sports rehabilitation.
- We accept major insurance plans and prioritize patient education for sustainable results.
Associations and certifications
- North American Institute of Orthopedic Manual Therapy (NAIOMT)
What people say
Thoroughness and ability
Knowledgeable and friendly
Excellent experience
Highly trained and insightful
Miracle worker for injuries
Services
Physical Therapy
Our physical therapy services focus on restoring mobility, reducing pain, and improving functional abilities through personalized treatment plans. We address orthopedic injuries, post-surgical recovery, and chronic conditions using evidence-based techniques. Patients benefit from one-on-one care that emphasizes long-term wellness and injury prevention.
Manual Therapy
Advanced manual therapy techniques, including joint mobilizations and soft tissue work, treat musculoskeletal issues with precision. This hands-on approach alleviates pain, improves range of motion, and accelerates healing for conditions like tendinitis and arthritis. Delivered by a level IV certified therapist for optimal outcomes.
Telehealth Services
Telehealth appointments provide accessible physical therapy care from any location, maintaining the same quality as in-person visits. Ideal for ongoing guidance, exercise instruction, and progress monitoring without compromising safety or convenience. Available for most non-hands-on treatment needs.
Sports Rehabilitation
Tailored sports rehab programs address athletic injuries and performance limitations through functional training and sport-specific exercises. Focuses on restoring strength, flexibility, and endurance to safely return athletes to competition at their peak performance level.
Ergonomic Assessments
Certified ergonomic evaluations identify workplace risk factors for injury and recommend practical solutions to improve posture, reduce strain, and enhance productivity. Designed for office workers and individuals with repetitive motion concerns.
People
Mari O'Neill
Physical Therapist, Owner
Mari O'Neill is a level IV Certified Orthopedic Manual Therapist with over 15 years of experience in treating orthopedic and sports-related injuries. She specializes in hands-on manual therapy, vestibular rehabilitation, and individualized care plans that prioritize patient education and functional recovery.
Questions
What types of conditions do you treat?
We treat orthopedic injuries, post-surgical conditions, sports-related injuries, chronic pain, vestibular issues, and work-related injuries using manual therapy and individualized plans.
Do you offer telehealth appointments?
Yes, we provide virtual physical therapy sessions for most non-hands-on treatment needs, ensuring accessible care from any location.
What should I bring to my first appointment?
Bring your insurance card, ID, completed patient forms, and any required prescriptions or claim numbers for your initial visit.
What insurance plans do you accept?
We accept Aetna, Blue Cross Blue Shield, Cigna, Kaiser Permanente PPO, Premera, Regence, Labor and Industries, and private pay options.
How do I schedule an appointment?
New patients should call or email us to register, while existing patients can schedule online through our secure portal.
Reviews (7)
Lindsey O.
Jan 28, 2022
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Mari is amazing!! She is so skilled at getting to the root cause of any pain and helping you to address it ASAP so you can carry on with your life! So glad to have stumbled upon her to help with my back and neck! It is clear she understands the muscles and joints extremely well :)
Thaddeus White
Oct 01, 2021
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Great experience! Easy to schedule time and adjust appointments as needed online. Mari is super friendly, personable and listens intently to what you have to say. She adjusts her treatments to how you're feeling and responding. While I'm not trying to hurt myself again, if I do, I'll go back for sure.
Lisa Weller Ashton
Aug 18, 2021
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Mari is an amazing physical therapist, and I have gone to her on and off for various injuries since 2016. She helped me recover and strengthen from long-term knee pain (2016/2017), postpartum recovery with a horrible back injury (2020), a subsequent back injury (2021), and a strained wrist (2021). I guess I am prone to injury, because now I am back in her clinic for help with a hip injury too. I know she will help me through it though. I cannot express how thankful I am to have her for PT. I tried other PTs in the past and they just didn't get to the root cause of pain like Mari does. I am always
Geneva Hale
Jul 19, 2021
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I cannot recommend Thrive PT enough! Mari is amazing at what she does and is a kind, fantastic clinician. Two thumbs up!
Dirk Wassink
Jun 17, 2021
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Mari is very knowledgeable, using a combination of questions and physical assessments to target rehabilitation work. In addition to direct physical therapy, she provides stretches and exercises for the patient to do to move the healing process forward. I have worked with Thrive PT twice in the past few years, and I would highly recommend them.
Susan Motte
Jun 16, 2021
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Mari is an exceptional PT! She expertly diagnoses root cause of pain and provides highly impactful care and exercises to get you active again and to keep you from repeat injury. I have referred her to my college athlete son and to many friends for various ailments over the years, who all agree: Mari is the best!
Nelson Taylor
Mar 03, 2021
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Mari is amazing. I've had multiple physical therapists due to sports injuries over the years and Mari is the best. She has such a deep knowledge of human anatomy and works with you on putting a comprehensive plan to help you achieve your goals/recovery. I continue to go back to her for even the smallest of tweaks and she always gives 100% energy, kindness and focus. Highly recommend!
