Meet Dr. Shanna Sullivan, PT, DPT

Shanna Sullivan is a graduate from George Fox University, Oregon, with her Doctorate of Physical Therapy. After many years of practice in outpatient orthopedic clinics, she has refined her skills in various orthopedic-related injuries with an emphasis on return to sport and injury prevention. Shanna has also found her passion in treating woman’s health and specializes in pelvic floor physical therapy. After having three kids herself, she greatly empathizes with other moms and soon-to-be moms on  their journeys to motherhood and beyond. She’s passionate about helping to restore function and achieve well-being in all aspects of her patients’ lives.  

Shanna has taken advanced training from the Herman and Wallace Pelvic Institute to become adapt in treating all things pelvic floor. 

Shanna was born and raised in North Bend, WA, and moved back with her husband after having their first daughter. She is thrilled to be working in her community that she loves so dearly.  

Aside from being a wife, mom, friend, and Physical Therapist, Shanna loves a good cup of coffee, riding the peloton, and hitting the ski slopes. 


Meet Dr. Beckham, PT, DPT

Kaeli Beckham is a Doctor of Physical Therapy and specializes in orthopedic and pelvic physical therapy. She integrates therapeutic exercise, manual therapy techniques, and somatic healing to treat the whole person, not just one body part. As an avid climber, biker, skier, and mountaineer herself, she is passionate about helping mountain athletes recover from injuries and re-discover their body’s capacity!

As someone who has had multiple major orthopedic injuries, she has a compassionate understanding of what it means to feel stuck, alone, and hopeless when injuries keep you from physical pursuits. Kaeli can help you skillfully navigate the whole recovery experience to come out the other side healthy, resilient, and strong.

Kaeli volunteers locally with Seattle Mountain Rescue, a group of seasoned alpinists dedicated to saving lives in the backcountry. She also enjoys sailing, playing ukulele, brewing beer and spending time with her two dogs, family and friends.

Dr. Kaeli Beckham with family

Sienna Bartels, Administrative Assistant

Admin Assistant Sienna Bartels

Sienna is the friendly voice at Mount Si Physical Therapy, managing calls and scheduling appointments. With a background as a Rehabilitation Assistant and experience in Digital Marketing, Sienna brings a unique skill set to create a welcoming environment for our patients.


Outside of work, Sienna loves adventure, whether hiking and kayaking with her dog, snowboarding in the winter, or catching waves on Vancouver Island in the summer.

“To live is the rarest thing in the

world.

Most people just exist.”

— Oscar Wilde

“My mission in life is not merely to survive, but to thrive; and to do so with some passion, some compassion, some humor and some style.”

– Maya Angelou

Mount Si PT & Wellness Collective

Mount Si PT and Wellness Collective is a community-oriented, locally owned physical therapy clinic and wellness center located in the historic Sunset Garage building in downtown North Bend, WA.

Our Collective is home to independent providers and businesses who share a common space and a unified mission. We are dedicated to providing a safe and welcoming environment for all.

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Job Opportunities

Locations Served

Snoqualmie, Washington

Fall City, Washington

Preston, Washington

North Bend, Washington

Issaquah, Washington

*Virtual Appointments in Washington Available Upon Request