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Location:
Align Clinic Texas
9191 Pinecroft Dr, Suite 280
The Woodlands, TX 77380
Our Practitioners & Staff
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.
Dellaney Perez
Office Administrator
Dellaney brings several years of experience as an office assistant, beginning her career at 3 Palms Action Sports, a motocross company where she developed strong people skills, problem-solving abilities, and a passion for fast-paced, team-oriented environments.
What she values most about Align Clinic is its mission and team culture. Laney states, “Everyone is supportive, driven, and committed to ensuring patients receive the highest level of care, no matter the challenge.” Since joining Align Clinic, she feels like part of a family and takes pride in supporting patients throughout their bracing journey.
Outside of work, Laney enjoys painting, reading, riding dirt bikes, attending sporting events, and spending time with her mom binge-watching the latest shows.
Trudy McDade
Medical Insurance Verification Specialist
Trudy McDade is an Insurance Specialist with several years of experience helping patients navigate the surgical and insurance process with clarity and care. She takes pride in building genuine connections with patients, ensuring they feel informed, supported, and confident every step of the way. Trudy enjoys working at Align because of the collaborative, patient-focused culture and the opportunity to make a meaningful difference in people’s lives. Outside of work, she enjoys spending quality time with her family and fur babies, boating, bowling, volunteering in the community, and enjoying the outdoors.