Our Therapists


Dzuka Lin, MSPT and Happy Owner

My role as a Physical Therapist is simple. I guide and provide the tools patients need to get back to their functional lifestyles by educating the patient, engaging the patient in their individualized and progressive program, and preventing further injuries and problems in the future.

In my spare time, I enjoy spending time with my family and friends, camping/hiking, watching movies (with good character development) and reciting nerdy movie quotes. I am a world class magician (only in my kids’ eyes).

Professional Interests:

  • As a tai chi instructor and practitioner, I enjoy integrating similar dynamic movement/balance patterns in my own therapy exercises.
  • I am also a trained classical violinist, and I am in a position to address the overuse and postural problems often incurred by musicians (that’s one of the reasons I got into this business).
  • After working with Everett Aquasox players and other repetitive throwing athletes in my nascent years, I continue to love working with shoulder injuries and sports biomechanics.


  • Masters in Physical Therapy from Washington University in St. Louis, Missouri. As a specialty, I studied neuromuscular imbalances in relation to functional movement patterns.
  • Consultant for injury prevention and diagnosis to Super Jock N Jill, EarthCorps, local Whole Foods, and other fine organizations in North Seattle


Elaine Armantrout, PT, DSc, ECS

Professional Interests:

I specialize in nerve conduction studies and needle electromyography (NCS/EMG) evaluations. As one of the first women in the U.S. to achieve board certification in Clinical Electrophysiologic Physical Therapy from the American Board of Physical Therapy Specialties (ABPTS), I have seen more than 20,000 patients for NCS/EMG studies over the span of my  30+ year career.


  • Graduate of the physical therapy program at the University of Iowa.
  • Earned Doctorate degree from Rocky Mountain University of Health Professions, Provo, UT.
  • I am the current President of the Physical Therapy Association of Washington (PTWA). I was appointed to ABPTS where I was responsible for board certification candidate review, competency revalidation process, examination development, item writing and standards setting for the exam administered by the National Board of Medical Examiners. I have published many scholarly works. I am a lecturer at the University of Puget Sound and am a speaker at national professional meetings. PTWA named me the Physical Therapist of the Year in 2005. I started my private practice in 2007.

Darshana Naik, MSPT, OCS, Certified MDT

Before joining our team at Action Reaction Physical Therapy, I worked in New York in an outpatient clinic where I successfully spearheaded a women’s wellness program focusing on pelvic health. I bring a wealth of orthopedic knowledge with my board certification in orthopedics and have found my niche in pelvic rehabilitation. I have enjoyed being a clinical instructor to DPT students with NYMC as well as mentoring residency students with NYU.

On my spare time, I enjoy spending time with friends and family. That is of course when I am not busy rehearsing for one of my upcoming dance shows!

Professional Interests:

Darshana treats a variety of  Women’s Health diagnoses including  pregnancy related musculoskeletal pain, postpartum pelvic rehabilitation , diastasis rectus abdominis (split in the abdominal muscle) , pelvic pain, urinary and fecal incontinence, prolapse, coccyx pain and rehabilitation after pelvic surgeries.


    • Trained in Pelvic floor rehabilitation with American Physical Therapy Association 2012.

  • Trained in Advanced pregnancy and postpartum Physical Therapy with American Physical Therapy Association.

    • OCS- Board certified orthopedic clinical specialist by American Physical Therapy Association 2011.

    • Cert MDT-Certified Mechanical diagnosis and Therapy Provider  by Mckenzie institute USA 2011.

    • MS-Master of Science in musculoskeletal Physical Therapy , University of pittsburgh 2009

  • BPTh-Bachelor of physical Therapy , TNMC Mumbai,India

Veronika edited 10-6-15Veronika Maass, PT


Veronika was born and raised in Hungary, after earning her degree in Physical Therapy she followed her passion of rock climbing, sports medicine, and travel in working as a physcial therapist in Germany. As a lifelong learner she travelled to the US to participate in an international fellowship program in Proprioceptive Neuromuscular Facilitation (PNF) which led her to find her new home in Seattle. 

Veronika utilizes the latest research in guiding her clinical approach to treating patients of all ages from youth to elderly with cutting edge techniques to restore structural and muscular imbalances, deactivate stress responses, with an integrated whole body approach. Her areas of clinical expertise include spinal injuries, jaw pain, post surgical care, overuse injuries, car accidents, work injuries, sport injuries (runner, biker, skier, rock climber, swimmer, team sports, dancer, musician) balance-vestibular issues, chronic pain, concussion. Veronika’s personal interest and professional skill set combine results with  great achievements with rock climbing injuries and youth sport injuries including concussion. 

Her love of movement and energy allows her to giving back to the community with coaching her kids sport teams (basketball, ultimate frisbee and anrchery) and enjoy with her family the great outdoors should that be Magnuson Park or the Cascade Mountains with mountaineering, mountain biking, skiing, sailing, drumming and belly dancing. 


BS Physical Therapy, Albert Szent Gyoergyi Medical University, Hungary, 1995

Post­graduate Training:

Certified in Manual Therapy
Certified in Neurorehabilitation ( PNF) 
Certified in Sports Medicine 

Advanced training in Vestibular Therapy, Climbing as a Therapy, Running Analysis, Aquatic Therapy, Pain management, Traumatic Brain Injury, McKenzie Method – Mechanical Diagnosis and Therapy, NASP archery coach

Sports/Event Experience:

2019 WA State Archery Tournament (NASP); coach, qualified students for nationals and world
2018 WA State Archery Tournament (NASP): coach, qualified students for nationals and world
2006-2019 US Climbing Competitions in Stone Gardens, Seattle,WA: judge
2007-2014 Billion Belly March, Fremont Parade, Seattle, WA 
2007 Vancouver Marathon, BC, CAN


Ami Tsuchiya, PT, DPT, MPH, RDN


Being physically active and healthy makes me a happier person. This is one reason I chose a profession where I can encourage others to move more freely and confidently, and to return to the activities that bring them happiness.

My training in physical therapy at the University of Washington included a wide range of clinical internships in various settings, from acute hospital care to rehabilitation to outpatient clinics. I came to appreciate the challenges that patients must overcome or accommodate when dealing with conditions such as osteoarthritis, chronic pain, acute injury and post-surgery recovery. I enjoy working with people of many backgrounds, ages and conditions.

Besides a doctorate in physical therapy, I also have advanced degrees and research experience in nutrition and environmental health. I am interested in using nutrition, combined with physical therapy, to help clients prevent injury. (I am currently working to establish nutrition practices within the scope of physical therapy.)

I came to Seattle by way of international sports. I was born in Japan, where I took up women’s rugby in high school. I moved to Seattle in 1991 to continue playing rugby. I was fortunate to be one of the first Japanese female rugby players and to participate in two World Cups as a member of the Japanese national team. Although I don’t play anymore, I still enjoy watching the sport and supporting local teams.

In my spare time, I like to cook, walk, practice yoga, hike and spend time with family and friends. I also love to travel, as much as my budget and time allows!


  •       DPT – Doctorate in Physical Therapy, University of Washington
  •       MS – Master of Science in Environmental Sciences, University of Washington
  •       MPH – Master of Public Health in Nutrition, University of Washington
  •       BS – Bachelor of Sciences in Nutrition, Bastyr University





学士:  BS – Bachelor of Sciences in Nutrition, Bastyr University

修士: MS – Master of Science in Environmental Sciences, University of Washington

  •        MPH – Master of Public Health in Nutrition, University of Washington

博士:DPT – Doctorate in Physical Therapy, University of Washington