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Our Practitioners

Megan Glahn Castille, MS, CPO/LPO

​WCR Brace Certified Practitioner

Megan Glahn Castille enjoys working with neuromuscular and orthopedic patients and has a particular passion for pediatric scoliosis patients. This passion drove her to study under Grant Wood during her residency and earn her WCR Brace certification. While she loves dissecting scoliosis biomechanically, Megan equally enjoys coaching her patients through the bracing process. Her desire to revamp how healthcare practitioners approach the psychological side of scoliosis care ultimately led her to start Scolios-us, LLC. She founded Scolios-us in 2016 with two goals in mind:

Helping scoliosis patients transition into bracing and helping clinicians nationwide address the emotional side of bracing.​Megan also works as an Instructor in the Orthotics and Prosthetics Department at Baylor College of Medicine. In her free time, Megan enjoys spending time with her husband Josh and their two dogs.

Karli Nash

​WCR Brace Certified Practitioner

Karli Nash is a Certified Orthotist Prosthetist at our office in the Woodlands, Texas. Karli earned her Master’s degree from Baylor College of Medicine’s Orthotic and Prosthetic Program in 2017. She has also earned her Bachelor’s degree in Kinesiology: Motor Behavior from Texas A&M University and her Master’s degree in Sports Management from Sam Houston State University.

Prior to her career in O&P, Karli worked at her family’s dance studio as a competitive dance coach, director, and co-owner. Over the last 25 years, she has taught students from ages 2-18 and empowered them with the gift of movement. She is thrilled to be working with a similar population here at Align Clinic. She brings her unique skillset to the team, coaching patients through the bracing process and making the experience a positive one.

Outside of work, Karli enjoys spending time with her husband, Luke, and her two adventurous and sweet toddler boys, Elijah and Gideon. They love being outdoors, traveling around the world, hiking, swimming, yoga, and generally just being active. Karli has worked and volunteered overseas quite a bit and lived in places such as Mozambique, Haiti, and Mexico. She loved her time abroad and cherishes those friendships and memories.



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