Meet Sarah

  Certified Orthotist & Prosthetist

“My goal is to provide not just a device for my patients, but an improved quality of life.”

507 322 3457

Hello, my name is Sarah Amidon.

I was born and raised in Minneapolis, Minnesota, but headed west at 18 years old to pursue a Bachelor’s degree in Marine Biology.  For 13 years, I moved around the west coast and beyond pursuing my career in marine mammal research and animal training.  Eventually, I moved back to Minnesota to be near my family and decided it was time to begin a new path.  I slowly fell into the O&P field as result of my increasing interest in the human body and biomechanics, as well as a love for working with my hands. I obtained my Masters in Orthotics and Prosthetics, which was a long journey, but has only enhanced my desire to keep learning. Something I feel is key to being successful in the O&P field.

That is one of the things I truly appreciate about Limb Lab. There is a thick atmosphere of learning here, whether discovering new technologies or gaining knowledge from our patients on their experiences living with an orthotic or prosthetic device.  The conversation is continuous between practitioner and patient, which leads to long-term relationships.  This field is a combination of art and science.  By using both of those approaches, my goal is to provide not just a device for my patients, but an improved quality of life.

Client Testimonials

“Fantastic service and great care, I will be telling everybody about Brandon Sampson, Dan Tellijohn and Limb Lab, best care ever!!!”

Scott Moore

Limb Lab Patient
“Brandon will help you find a way to do what you want to do. He’s not afraid to try new things. He is a great coach. He has a positive attitude.”

Dan Heins

center Husband & Double Foot Amputee

Success Stories



Read more about our amazing patients and their unique journeys as we help them


Limb Lab Loop



Find information you are looking for – From amputee resources to current research happening in the O&P world –


Your Journey



We will be with you every step of the way, from your “first step” to your “first sprint.” Whether you need a new device for farming or mountain climbing, playing with your kids, or dancing, we can’t wait to watch your journey unfold.


About Limb Lab



Read more about our talented team of experts, including our prostheticians and orthostists and their mission to