San Francisco - Market

Therapydia SF - Market

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

580 Market Street, Suite 100
San Francisco, CA 94104
Phone: (415) 449-1309
Fax: (415) 765-1521


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Our Team

  • Sydney McDowell, PT, MS, OCS

    Sydney McDowell, PT, MS, OCS

    Regional Clinic Director

    “I strive to do my best for every patient by drawing from a variety of techniques, staying current with research, and learning from other rehabilitation specialists. My expertise is in observing and assessing movement, choosing treatment strategies to improve dysfunctional patterns of movement, and educating patients on causes of and ways to avoid injury. I develop treatment plans based on the concept of regional interdependence–impairments that seem to be unrelated in a separate part of the body may contribute to, or be associated with, the primary complaint. In order for physical therapy to be successful, patients must be active participants in the rehabilitation process. This collaborative effort ensures the best possible outcome of improved health.”

    Professional Licensure and Certifications:
    Licensed Physical Therapist, State of California
    Board Certified Orthopedic Specialist (OCS)
    Pilates Instructor—ITT and BASI trained
    Master Instructor—TRX Sports Medicine
    CPR Certified

    Masters of Science in Physical Therapy, UCSF/SFSU, 2003
    California Teaching Credential, California Polytechnic State University
    Bachelors of Arts, Liberal Studies, California Polytechnic State University

    Postural Restoration Institute (PRI)
    Dynamic Neuromuscular Stability (DNS)
    Selective Functional Movement Assessment (SFMA)
    Functional Movement Screen (FMS) Certified
    TPI Level 1 Certified
    Gray Institute Applied Functional Science Method
    Maitland (Australian) Approach
    Graston Certified
    RockTape Certified-FM1, FM2
    RunRx assessment

    Activities and Community:
    Trains and participates in running events—half-marathon and marathon distances
    Enjoys cycling and swimming
    Teaches and practices Pilates and TRX
    Community lecturer for local groups including Team in Training, lululemon athletica, The San Francisco Marathon, Luna Chix, San Francisco AIDS Marathon, See Jane Run, The Run Center at UCSF
    Contributing writer to various physical therapy publicationsMember of the U.S. Open Wellness Team
    Member of The Loose Interpretations a cappella group

  • Lauren Opatrny, PT, DPT  Physical Therapist

    Lauren Opatrny, PT, DPT

    Physical Therapist

    “I love helping people and I feel privileged to be in a profession where I can have a positive impact on a person’s health and quality of life. I want to make your goals a priority and I am here to guide and tailor your rehabilitation process to ensure you meet those goals. Blending my experience in physical therapy with my personal background in competitive athletics, injuries, and training, I strive to provide efficient and effective care to aid in each person’s unique recovery process. I understand the frustration and impact pain and injury can have on daily life, having gone through it myself, and it is my intention to make your physical therapy experience productive and enjoyable.”

    Professional Licensure and Certification:
    Licensed Physical Therapist, California
    CPR certified

    Doctor of Physical Therapy, UCSF/SFSU
    Bachelors of Science in

    Professional Licensure and Certification:
    Licensed Physical Therapist, California and Oregon
    CPR certified

    Doctor of Physical Therapy, UCSF/SFSU
    Bachelors of Science in Human Science, Georgetown University

  • Jonathan Lim Sze How, PT, MS

    Jonathan Lim Sze How, PT, MS

    Physical Therapist


    As physical therapists, we are in a in a very unique position to educate our patients on how their bodies work and provide them with the tools to achieve their health goals and lead pain-free lives. I am very excited to be in a profession where we can make such an impact. 

    My background as a massage therapist enables me to bring a very hands-on approach to my physical therapy treatments. I believe in a comprehensive approach to my practice, starting with a thorough evaluation and making use of all the tools at my disposal to help my patients, e.g. manual therapy, soft tissue mobilization, movement pattern correction etc. 

    I enjoy working with people from all walks of life, with different conditions. In addition to having a focus in outpatient orthopedic rehabilitation, I spent a lot of time working with a more acute patient population with strokes, burns, trauma, amputations and other complex conditions. This gave me a great perspective of the impact physical rehabilitation can have on one’s daily life. 

    I recently moved to San Francisco from Toronto, and had a very pleasant time readjusting to the much milder weather and beautiful landscape. I love exploring what the Bay Area has to offer. 

    Professional Licenses: Licensed Physical Therapist, California Licensed Physical Therapist, Ontario, Canada Registered Massage Therapist, Ontario, Canada CPR Certified 

    Education: Masters of Science in Physical Therapy - University of Toronto, Toronto Canada Bachelor’s of Science in Kinesiology and Health Science - York University, Toronto, Canada Diploma in Massage Therapy - Canadian College of Massage and Hydrotherapy, Toronto, Canada 


Physical Therapy

Physical Therapy

Sport Rehab

Sport Rehab & Performance Training

Run Analysis

Run Assessment

annual pt assessment

Annual PT Assessment

pre post partum physical therapy

Pre/Post Partum Physical Therapy


  • 5 stars happy physical therapy customers
    Lauren rocks. I appreciate her active listening to the problem, her patience in making sure I am doing an exercise correctly, and her willingness to explain why I am doing an exercise. She is also an incredibly congenial person and makes PT enjoyable.

    - Parag 

  • 5 stars happy physical therapy customers
    My therapist makes me feel positive every time I visit. I enjoy doing exercises and talking about how we should use our body to stay healthy.

    - Yoshiko

  • 5 stars happy physical therapy customers
    Therapydia is great and working with Andy has made a huge difference in my posture and foot pain. I think this is a really important part of meeting my physical goals. Thanks!

    - Carmen

Contact Us

  • Address

    580 Market Street, Suite 100
    San Francisco, CA 94104

  • Phone

    (415) 449-1309

  • Fax

    (415) 765-1521

  • Monday

    7:00 am to 7:00 pm

  • Tuesday

    7:00 am to 7:00 pm

  • Wednesday

    7:00 am to 7:00 pm

  • Thursday

    7:00 am to 7:00 pm

  • Friday

    7:00 am to 5:00 pm

  • Saturday & Sunday


Start your path to wellness

Same & next day appointments available

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