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Jonathan Sampson
Morag Sampson
Amy Houchens
Colin Chapman


Jonathan Sampson, Physical Therapist

Jonathan Sampson, PT

Years ago, I spent time watching a physical therapist work with my dad to assist in his recovery after an accident.  Seeing how the therapist was able to help my father made me realize I wanted to help people, too.  So, since graduating from Bath School of Physiotherapy in England, in 1987, I’ve been helping people regain their health as a physical therapist. Southside Physical Therapy was my clinic of choice when moving to Bend in 1998. After 18 years as employees, Morag and I were fortunate enough to become the owners in 2016.

I love the constant challenge of finding the cause of pain and working to resolve it.  Watching patients have pain reduction and gain improvement in function, leading to greater quality of life is truly rewarding.   I am fortunate to work with great people who always put in the extra effort to make sure our patients receive our undivided attention and that our clinic runs smoothly.

I am married to Morag and owned by our Manchester Terrier.  We have been very active in the Mount Bachelor Kennel Club and I was the Show Chairman for 13 years.   In our free time, you can find us working in the yard and on house projects.


I feel it is important for us all to attend continuing education courses to stay current on the latest techniques and keep improving our professional abilities, so we attend multiple hands-on seminars throughout the year with a continued focus on manual therapy.


Graduate Degree: Bath School of Physiotherapy.  Bath, England


Specialties:  Spinal Pain, Rib Cage Dysfunction, Pelvic Girdle Dysfunction, Headaches. I treat all parts of the body using manual therapy techniques and teach appropriate home exercises.


Memberships:  Oregon Physical Therapy Association, American Physical Therapy Association

MORAG Sampson, PT

I grew up in England and trained at Bath School of Physiotherapy. Bath is a beautiful Georgian city and is known for its ancient Roman baths. I met Jonathan, my husband, during that time and we moved to the USA in 1991. We have been with Southside Physical Therapy since 1998, attracted by the hour long, individualized treatment sessions, and have been the proud owners since 2016.


I love helping our patients transform as their pain reduces and their recovery begins.  Seeing their energy return and lives improve is the most rewarding experience a person can have.  I meet so many wonderful people and work with some of the best.  We have a great team at Southside and we all work so well together which makes coming to work a pleasure!  With Jonathan and I having been trained in England, we were taught to be analytical and find the source of the pain. This continues to be our

Morag Sampsn, Physical Therapist

approach to this day. We both have a strong manual therapy background and I have additional training in the treatment of craniofacial pain (TMJ), which is a particular area of interest to me.


Outside of work, I am very involved with volunteering for the Mount Bachelor Kennel Club, training and showing dogs in competition obedience and assisting in various canine events, including 2 AKC dog shows and annual canine eye clinic.  When not training dogs, Jonathan and I enjoy hiking, cross-country skiing or just enjoying a peaceful, sunny moment in our yard, looking at the mountains.


Jonathan and I also enjoy the company of many of our fellow Brits in the Bend British Club, aka BBC.


Graduate Degree:  Bath School of Physiotherapy.  Bath, England

Specialty: Spinal pain, including back pain, neck pain, headaches, and TMJ pain, though I treat all areas of the body. Strong Manual Therapy approach.


Memberships: Oregon Physical Therapy Association, American Physical Therapy Association.


I’ve always been somewhat health and fitness-oriented, so my interest was piqued when I met friends in college who were pursuing a degree in Physical Therapy.  Being able to combine my interest in fitness with my passion for helping people made Physical Therapy a natural fit for me.  I earned my Bachelor of Science in Physical Therapy from the University of Wisconsin.

After gaining a wide range of experience in the orthopedic setting, I began to specialize in the treatment of the hand and upper extremity and earned my Certification in Hand Therapy (CHT). I also hold a Certification in Orthopedic Manual Therapy (COMT) and have been an instructor for the International Academy of Orthopedic Medicine.

Amy Houchens, Certified Hand Therapist, Certified Orthopedic Manual Therapist

I enjoy getting to know each of my patients individually and learn about their lives and interests.   I aim to be realistic and informative while educating my patients on how they can achieve success in their training and recovery.  I focus on maximizing function based on each person’s unique situation and recognizing the necessity of close communication with referring providers to optimize care for my patients.

I have been practicing since 1996 and moved to continue my Physical Therapy career in Central Oregon in 2009.  I feel very fortunate to live in such a beautiful place where I can enjoy all sorts of activities year-round. I’m an avid distance runner, having completed 13 marathons, three of those being the Boston Marathon.  I also enjoy cycling, yoga, Nordic skiing, snowshoeing, and backpacking. 

Degree: BBA from University of Wisconsin – Eau Claire; BS in Physical Therapy from the University of Wisconsin


Certifications: Certified Hand Therapist (CHT), Certified Orthopedic Manual Therapist (COMT)

Former Instructor for the International Academy of Orthopedic Medicine


Specialties: Orthopedics, Hand and Upper Extremity


Memberships: ASHT (American Society of Hand Therapists), IAOM (International Academy of Orthopedic Medicine)


Originally from Carlsbad, California, I grew up surfing the beaches of San Diego with my younger brother and parents.  Playing many sports throughout my life, I always enjoy challenging my body with new and different activities.


Wanting a career that combined my love of physical activity, aptitude for science, and my fascination with the human body and biology,  I became a physical therapist.  As a PT, I have the pleasure of providing one-on-one, individualized healthcare that helps decrease pain, improve movement, and get people back to doing what they love with confidence.

I earned my Doctorate in Physical Therapy from A.T. Still University after I received a Bachelors of Science in Kinesiology from California State University San Marcos. My passion for sports inspired me to become a Certified Strength and Conditioning Specialist. 

Colin Chapman, Doctorate of Physical Theapy, Certified Strength and Conditionin Specialist

While working with the Arizona Diamondbacks during my clinical rotation, I grew my knowledge of treatment for overhead athletes as well as skills for training advanced athletes.  I learned the importance of taking a proactive approach by using preventive PT, also known as Prehab.  This practice uses sports-specific exercises to create total body balance, which allows for improved performance and injury avoidance.


Though I take a special interest in training athletes of all skill level, I very much enjoy working with a variety of patients treating issues such as joint pain, upper extremity pain, balance deficits, post-op rehabilitation, and many other conditions.  Whether I’m guiding someone to recovery after an injury or helping an athlete reach peak performance, I take great pride in being able to show my patients the potential their bodies have with the right manual therapy guidance and therapeutic exercise interventions.  

I’m excited to be a part of Southside Physical Therapy and work alongside an impressive roster of therapists. I look forward to helping my patients achieve their goals in an environment that supports my philosophy of care and my pursuit of continued education. 

When I’m not working, I enjoy hiking, weight lifting, surfing, golfing, snowboarding and sampling the craft beer scene in Central Oregon.  I moved to Bend for its quiet, laid back community and active outdoor lifestyle. If you’ve got recommendations for a hike, sport, or adventure I should try, I’d love to hear it!


Degree: Doctorate in Physical Therapy from A.T. Still University

Certifications: Certified Strength and Conditioning Specialist.


Specialties: Orthopedics, Overhead Throwing Athletes, Competitive Athletes

Allison Gusk
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I’ve known I wanted to be a Physical Therapist since the 8th grade and have been working towards that goal ever since.  I have always had a passion for movement and fitness, as well as teaching others how to move their bodies in a way that will help them reach their health and fitness goals.  Originally from a big family in Minnesota, I received my Doctorate in Physical therapy from Northern Arizona University in 2023.

I offer one-to-one therapy for all orthopedic conditions with a particular interest in treating running injuries and vestibular rehab. I enjoys getting to know my patients on a personal level and seeing their joy and excitement when they accomplish their goals. 

Moving to Bend wasn’t a hard decision as I love all the outdoor activities Central Oregon has to offer. I spend all of my free time hiking, running, backpacking, paddle boarding, car camping, skiing, and reading every book I can get my hands on. I also have an adorable gray tabby cat that demands the rest of my attention.

Admin Team


terri sawyer

front-office coordinator

I am one of the front-office coordinators at Southside PT, which means I might be the voice on the other end of the line when you call or the person who greets you when you walk in the door.   I strive to know every patient by name and enjoy learning people’s stories and witnessing the progress they make with each visit to our office.

I feel grateful to work with such talented and caring therapists and co-workers.  Everyone here works together to create the best experience for our patients and support our common goals.  I enjoy the fast-paced environment and the privilege I have of meeting new people and hopefully making their day better.

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Outside of work, I enjoy many outdoor activities: camping, fishing, paddle boarding, hiking - I grew up in Bend and never tire of the adventures we have all around Central Oregon!  I have two sons, my youngest is still at home and keeps me very busy!


Fun Fact:  I enjoy finding time to volunteer with organizations in our community; Shepherd’s House, Bethlehem Inn, Healing Reins and Bend Community Center do great work I am proud to take a small part in.


Stephanie Nieves

Front-Office Coordinator

As one of the front-office coordinators, I take pride in keeping the office tidy, clean, and organized and enjoy making sure our patients are attended to and have all the resources they need and their questions answered.  You can always expect a warm greeting from me or one of my colleagues when you walk through the door.

When I’m not at work, I like to go on hikes, lay by the river or spend time with my husband, my two younger brothers that we care for, and our cat Peppa.  My husband and I are always trying to find new coffee spots - I’d love to hear your recommendations!

Fun Fact: I used to be a baker and I love baking cakes!

Jodi Clark

Revenue Cycle Manager

As the Revenue Cycle Manager at Southside Physical Therapy, I oversee all clinical billing, while providing administrative and clinical support.  I love meeting our patients and my priority is to always be compassionate towards their needs. 


I previously worked in a corporate setting for many years; it's so nice to now be at a privately owned clinic with a team that genuinely cares for one another.  It really feels like we're all family and not just a number.  My wonderful coworkers and the fantastic patients here at Southside are my favorite part of the job!

Outside of the clinic, I love being on the water, floating the river, hiking, traveling, finding new adventures, and spending time with my grandson.


Fun Fact: If you frequent craft fairs or Holiday markets, you'll most likely find me there, too!

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