Team

Andrew Dyjak OTR/L, LMT

Andrew obtained his Master’s degree in Occupational Therapy from Stanbridge University and a Master’s degree in Physical Education from the University of Rzeszow in Poland. Additionally, he holds a certified degree in massage therapy from the Western Institute of Neuromuscular Therapy School, where he accumulated 1,000 hours of hands-on training in massage techniques. Andrew also completed advanced training courses in IASTM and he became a certified IASTM practitioner and instructor.

With over fifteen years of experience, Andrew has acquired clinical practice skills working with individuals who suffer from chronic medical conditions, muscle tightness, pain, and athletes who suffer from sports-related injuries. He also has experience treating individuals with various conditions of the hand and upper extremity.

Andrew is currently a practicing clinician at “High Five Hand Therapy and Rehabilitation” and “Advanced Hand Therapy and Rehabilitation OC”. There he provides mentorship, supervision, and education to COTAs, OTD and MSOT students as a dedicated fieldwork educator. Andrew demonstrates advanced assessment and critical thinking skills, as well as a commitment to excellence. He wears his credentials with pride for himself and his profession, but most importantly for his clientele.


Danny Kang OTR/L, CHT

I graduated from University of Southern California with a B.S. in Occupational Science and Therapy in 2003. After graduation, I served in the US Army for 4 years at Fort Leonard Wood where I accrued over 4000 hours in direct practice experience in hand therapy.


Since then I got certified as a CHT (Certified Hand Therapist) and have been practicing for over 19 years now. I love seeing the positive changes in my patient’s lives and enjoy working with the wide range of clientele at High Five Hand Therapy.

In my free time I enjoy doing HIIT training workouts, biking, and hiking. I love staying active, but just also enjoy staying home watching Netflix.


Samantha Walrath

Staff Therapist

Occupational Therapy Assistant (OTA) Degree from CBD College.

COTA/L

I switched to pursue OT in 2018 after dealing with sever health issues from an autoimmune disease while attending UCLA. I graduated on the President’s List and as Valedictorian from CBD College in 2020. I enjoy working in hand therapy/sport therapy because it combines my passion for exercise with helping people! In my free time I enjoy weight lifting and playing with my animals.


David Yost

Doctorate of Occupational Therapy (OTD)

David is nearing the completion of his Doctorate of Occupational Therapy degree from West Coast University. He is always seeking out new approaches and techniques to promote the best outcomes for his patients. Carrying a passion for learning and pursuing evidence-based practice.

David obtained his Bachelor of Science degree in Kinesiology and Exercise Science from California State University, Northridge. Using his formal education and past experiences, he volunteered his time and was an ambassador with 3 Wins Fitness to develop healthier communities by working directly with clients to promote physical activity and develop positive habits. As a home aide and therapy tech, he has accrued years professional experience in numerous therapy settings.

David enjoys hiking, playing basketball and is always looking forward to having a fun get-together with friends. He likes to make plans but doesn’t mind if they’re canceled because he’s a natural homebody when watching documentaries, playing video games or napping with his two pet cats.

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