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Contact The Woodlands Office

The Woodlands

Our Align Clinic office is located in the heart of the Woodlands, Texas. We specialize in scoliosis and pediatric orthotics. Our clinicals collaborate with local physicians and physical therapists to optimize our patients’ care.

At Align Clinic, we are committed to a holistic approach to care, no matter what device is being provided.


Houston Location (New)

We are now seeing patients on Fridays and select Saturdays at our Houston location.
We are glad to be sharing this beautiful office space with internist, Dr. William Manuel.
Please call us to schedule your appointment at this location.



Services Provided

The WCR Brace

Spinal bracing

Lower Limb Orthoses


Our Practitioners

Megan Glahn Castille, MS, CPO/LPO

​WCR Brace Certified Practitioner

Megan Glahn Castille is a Certified Prosthetist/Orthotist and is the managing clinician at Align Clinic in the Woodlands, Texas. She earned her Master’s degree from Baylor College of Medicine’s Orthotic and Prosthetic Program in 2018. Prior to attending BCM, she earned her Bachelor’s degree in Kinesiology: Human Movement Studies from Louisiana State University.

Megan discovered a passion for scoliosis as soon as she entered the BCM program. She completed her residency training under Align Clinic co-founder Grant Wood in 2018 and rejoined the Align Clinic team as a scoliosis bracing specialist in 2021. Seeing the importance of caring for patients’ physical and mental health, Megan founded the non-profit scoliosis organization Scolios-us in 2016 and now serves as President and Executive Director of the organization.

Megan is an active scoliosis researcher, presenting her work nationally and internationally. She is an Assistant Professor at her alma mater – the Orthotics and Prosthetics Department at Baylor College of Medicine. She is also the chair of the Communication Committee for the International Society on Scoliosis Orthopaedic and Rehabilitation Treatment (SOSORT).

In her free time, Megan enjoys walking her two pups, attending Pilates classes, attempting to play golf, and catching up on favorite shows with her husband, Josh.

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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1001 Medical Plaza Drive, Suite 130 The Woodlands, TX 77380

Phone: (346) 770-2970​
Fax: (281) 419-1615​