Therapydia North Portland

Therapydia North Portland

Experience The Difference

Whether you’re looking to recover from an injury, improve your athletic performance, or just make sure your mechanics are performing at the optimal level, we’re here to help you along your path to lifetime wellness.

  • One-on-one, hands-on treatments designed around your unique body and goals
  • Tailored exercise programs to improve movement and function
  • Pinpoint to the root cause of your condition for lasting pain relief

Contact Us

4140 N. Williams Avenue
Portland, OR 97217
Phone: (971) 347-1774
Fax: (971) 279-7849


Follow Us

  • Sabrina Seraj Clinic Director & Regional Manager

    Sabrina Seraj

    Clinic Director & Regional Manager

    Sabrina received her clinical doctorate in physical therapy (DPT) from the top national physical therapy program at University of Southern California in 2006, where she studied with some of the most highly acclaimed researchers in her field. She relocated to Portland in 2014 and joined the Therapydia PDX team in 2015.

    Sabrina values continuing education and has attended several courses in specialized manual therapy techniques and movement science principles to advance her skills in the treatment of movement dysfunctions. Currently, she is participating in rigorous coursework leading toward a specialized certification via the North American Institute of Orthopaedic Manual Therapy (NAIOMT). She also actively follows the cutting-edge research of the Neuro Orthopaedic Institute and International Spine and Pain Institute regarding pain management.

    Sabrina is an American Physical Therapy Association (APTA) Credentialed Clinical Instructor and Kinesio Taping Association (KTA) Certified Kinesio Taping Practitioner. She is also certified in The Graston Technique®, a patented form of instrument-assisted soft tissue mobilization that enables clinicians to effectively detect and treat scar tissue and other soft tissue restrictions that affect normal function. Sabrina enjoys exploring her adopted state and staying active in dance, yoga, Pilates and hiking.

  • Rachel Wilkinson, DPT Physical Therapist

    Rachel Wilkinson, DPT

    Physical Therapist

    Rachel is originally from the Bay Area. She graduated from Loyola Marymount University in Southern California with her BS in Health Sciences. Rachel received her Doctorate in Physical Therapy in 2015 from Northern Arizona University in Flagstaff, Arizona.

    Amidst beginning PT school, Rachel went from running marathons to CrossFit as her fitness regime. She became invested in the CrossFit community and it became more than an exercise outlet for her. This is a group she can relate to and is eager to help or guide towards optimal movement and performance.

    Rachel is also passionate about Sports Medicine and enjoys working with patients of all ages and abilities. She specializes in shoulder and hip rehabilitation. Rachel has been continuing her education in female injury, prevention and return to prior level of function. This includes post-partum women looking to return to all levels of fitness.

    Rachel enjoys being active outdoors with her husband and dogs, enjoying Portland’s food scene, traveling to new places and playing recreational sports.

  • Colleen Sullivan Office Manager

    Colleen Sullivan

    Office Manager

    I graduated from Oregon State University in 2018 with a bachelor’s in Kinesiology and a minor in Psychology. I am an outgoing person and love being in a work setting that helps people every day. Working in healthcare and helping people is a real passion of mine. I want to make everyone’s experience wonderful when they walk through the doors. I love the outdoors and will often go out for hikes, runs, and walks. On rainy days in Portland, you can find me working on puzzles. I am from Portland and love everything about the city.


Physical Therapy

Physical Therapy

Sport Rehab

Sport Rehab & Performance Training

Run Analysis

Run Assessment

annual pt assessment

Baseline Screens

pre post partum physical therapy

Pre/Post Partum Physical Therapy


  • 5 stars happy physical therapy customers
     Jamie was incredible. Personable and considerate. I felt supported and motivated by her treatment … view more  


    January 18, 2022
  • 5 stars happy physical therapy customers
     Ryan is great!  

    Grace Burgess

    January 17, 2022
  • 5 stars happy physical therapy customers
     Jamie was a wonderful aide through therapy on my knee. She was quick to diagnose the problem whic … view more  

    Alex Barton

    January 15, 2022
  • 5 stars happy physical therapy customers
     The front staff was always helpful and friendly. It felt like walking in to a place where people … view more  


    January 14, 2022
  • 5 stars happy physical therapy customers
     I learned some good exercises from my session. They have helped with my shoulder issues.  

    Joe Saraceno

    January 08, 2022
  • 5 stars happy physical therapy customers
     Injured back and weak glutes we addressed effectively.  

    Daryl Houtman

    January 04, 2022
  • 5 stars happy physical therapy customers
     Great! Super helpful and making a difference.  


    December 31, 2021
  • 5 stars happy physical therapy customers
     Tony’s been really helpful, he listens carefully when I’m explainint the source of the pain and h … view more  

    Alexandra Willcox

    December 30, 2021
  • 5 stars happy physical therapy customers
     Thank you for everything and encouraging me throughout this new experience! JAMIE ROCKS!  

    Janis Thoolen

    December 30, 2021
  • 5 stars happy physical therapy customers
     Jamie is very professional, explains things well. She listens to what is being said and explains … view more  

    Brandi Kyle

    December 30, 2021

Contact Us

  • Monday

    8:30 am to 7:00 pm

  • Tuesday

    7:00 am to 4:00 pm

  • Wednesday

    8:30 am to 7:00 pm

  • Thursday

    7:00 am to 4:00 pm

  • Friday

    7:00 am to 3:00 pm

  • Saturday & Sunday


Start your path to wellness

Same & next day appointments available