Emily Smith, PT, DPT, OCS


Cossette was raised in UT, enjoying the beauty of the Wasatch Front. From a young age, she was making home videos of workouts, conducting family fitness classes and was on the move constantly. Physical therapy was an obvious career choice for her. She completed her undergraduate degree in Exercise Science at the University of Montana. She then made her way to Jackson to enjoy the mountains for a number of years before returning to school in Utah to pursue her doctorate in physical therapy at the University of Utah. Cossette specializes in pelvic health and pelvic rehab for all genders and ages as well as orthopedic rehabilitation. She is a therapeutic Pilates instructor and enjoys using it as a tool for recovery. When not in the clinic you can find her enjoying the outdoors or curled up with a good book.  


Andi Lewis, PT, MSPT Owner

Hearing Andi's story provides some insight behind the passion she has for her  profession. She became a Physical Therapist by chance. Her parents were involved in a private airplane accident in 1993; both survived the ordeal. Her mother suffered minor injuries, but her father sustained a spinal cord injury. Andi quit her sports marketing job to assist with her father's rehabilitation. As she followed him through this process, she learned something about an extraordinary group of people. Physical Therapists are not just exercise teachers; they are compassionate, caring individuals. When her father finished his rehabilitation, she returned to school to answer her calling of becoming a Physical Therapist. After spending 15 years away from Jackson, she returned to raise her two daughters near her family. 

Cossette Burnham, PT, DPT, CPI


Emily grew up in Jackson. She moved back in 2019 after completing a rigorous year of Orthopedic Residency at the University of Utah. Her continued education includes two bachelor's degrees in Exercise Science and Spanish from Hope College in Holland, Michigan. Her graduate program at the University of Montana granted her several faculty-awarded honors highlighting her leadership, passion and integrity. Emily has always loved being active, participating in swimming, track and rodeo at Jackson Hole High School where she graduated as valedictorian in 2011. She competed in the heptathlon in track and field at the college level and continues to pursue the outdoors with biking, hiking, skiing and running. 


Nina Lex, PT, DPT, CSCS

Emily Smith, PT, DPT, OCS

Emily Smith, PT, DPT, OCS

Anna Yanchek, PT, DPT, OCS, CSCS


Anna grew up in Cheyenne, Wyoming. Her passion for running brought her to Black Hills State University to study Exercise Science and compete in cross-country and tack. She then transferred to the University of North Dakota where she obtained her Doctorate of Physical Therapy. Eager to live in the mountains, Anna gravitated to Jackson where she learned to ski, mountain bike and tail run. She specializes in orthopedic rehabilitation and loves to work with a variety of people especially runners and endurance athletes. Ann also offers vestibular rehabilitation and balance training. In her spare time, you can find her running around with her black lab, Sophie.


Nina grew up in Carbondale, Colorado. Her parents shared their love of snow, water sports, and "life in the mountains" with her, which is what drew Nina to the Jackson area. After obtaining a degree in Exercise Sport Scene at The University of Utah, she moved to Jackson and worked for the Jackson Hole ski and Snowboard Club as the Head Coach of the Junior Nordic program. She coached snowboarding, taught yoga, worked as a personal trainer and was a CrossFit Coach at CrossFit Jackson Hole. She returned to the classroom completing her Doctorate in Physical Therapy at Pacific University. Nina specializes in pelvic health with an emphasis on pregnancy and postpartum and loves to use her background in weightlifting and coaching to help build her patients confidence and strength; both mentally and physically. When not in the clinic you can find her in the mountains, on the river or in the garden with her husband, son and their cat, Pickles.