Precision Rehab for Shoulder and Knee Injuries
Online rehab solutions delivered with structure, expertise, and flexibility.
About
PT Instant provides personalized online physical therapy for shoulder and knee issues using a systematic and structured approach. Each plan begins with a 1-on-1 assessment to identify the underlying cause of your symptoms, followed by tailored exercise programming based on your specific needs, goals, and activity level. Our care model is rooted in clinical expertise and evidence-based practice—designed to support long-term recovery and function.
We specialize in helping you overcome:
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✓ Rotator Cuff Strains & Partial Tears
✓ Shoulder Impingement
✓ Labral Injuries
✓ Instability & Dislocations
✓ Scapular Winging
✓ Poor Mobility & Posture
✓ Upper Back & Neck Tightness
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✓ Patellofemoral Pain (Runner’s Knee)
✓ Meniscus Injuries
✓ Ligament Sprains (ACL/MCL)
✓ IT Band Syndrome
✓ Tendonitis (Jumper’s Knee)
✓ Knee Instability
✓ Stiffness After Activity or Rest
Meet your
Physical Therapist
Dr. Po-An Tsai is a licensed Doctor of Physical Therapy based in Washington state with over four years of experience providing personalized, evidence-based care. He specializes in shoulder and knee conditions, drawing from both clinical expertise and personal experience—including his own recovery from a badminton-related shoulder injury. As a marathon and triathlon runner, he also understands the physical demands placed on the knees.
Dr. Tsai holds a Doctor of Physical Therapy and a Master of Science in Rehabilitation Science from the University of Illinois at Chicago, and a Bachelor of Science in Life Science from National Taiwan University. Through his online practice, PT Instant, he delivers high-quality care designed for active individuals seeking long-term solutions.