At Hopelight, hope is the solid foundation of every service we provide! The caring Hopelight team is dedicated to supporting the “whole” person as a unique individual, full of potential. At Hopelight Behavioral Health, we combine the evidence based science of Applied Behavior Analysis (ABA) with a compassionate personally supportive approach for each and every client. As often as possible, we treat the behavior of the individual within the context of the family to foster and support sustainable positive behavioral change. At Hopelight Behavioral Health, our goal is to empower each and every client to make positive behavioral changes for meaningful personal growth and development.

Shyll Bowen, M.Ed., BCBA
Senior Director
Shyll Bowen is the senior director of Hopelight Behavioral Health. She holds a master’s degree in special education and is a Board Certified Behavior Analyst (BCBA). Shyll has worked with children, both typically developing and with special developmental needs, for over 30 years. She has taught and served as a behavioral specialist for children in preschool through high school in both private and public settings in the various locations in the United States and abroad. Shyll provides professional development for teachers and parent training courses. She is also the coordinator of behavioral support groups, and health coaching for Hopelight Medical Clinic.

Trevor Dahl, BCBA
Behavior Analyst
Originally from San Jose, CA, Trevor moved to Longmont in 2005. He graduated from Longmont Christian and continued his education at Central Christian College of KS. He was a resident adviser for 3 years while in college and during that time, created a fund-raiser to help raise money for adoptive parents. Prior to coming to work at Hopelight, he spent a year as a Christian camp intern, learning about the outdoors, education and ministry.

Hannah Klein, BCBA
Behavior Analyst
Hannah is a Colorado native who received her BCBA in 2023. She has a passion for working with people with diverse diagnoses and behavioral needs. She works to develop and implement treatment plans to increase skills and decrease interfering behaviors for children and adults in the Longmont community. She has a passion for increasing the quality of life of her clients and their families. In her free time, Hannah enjoys digging into a good mystery novel or spending time with friends

Aubree Grinstead, BCBA
Behavior Analyst

John Allen, BCBA
Behavior Analyst

Madelyn Sauer, BCBA
Behavior Analyst

Kim Dahl, BCaBA
Behavior Technician Coordinator
Kim is a Colorado Native who graduated with a Bachelor of Arts degree in psychology with a minor in criminology and criminal justice from the University of Northern Colorado. She has been working with this community for two years and is passionate to see the growth our clients make. She is currently pursuing her BCaBA certificate with Florida Institute of Technology in order to better serve the children and families within the Hopelight community.

Michelle Kramer, OTR/L
Pediatric Occupational Therapist
Michelle is a pediatric occupational therapist with 20 years of experience working with children and their families. She has a passion for working with kids and enjoys building relationships with the families she works with and supporting the child’s development. She has a special interest and expertise in the areas of ADHD, sensory integration, handwriting, coordination difficulties, fine motor skills and social skills. Michelle is a Colorado native and lives in Lyons with her husband and two daughters.

Jorjean Nuebel, SLP
Speech Language Pathologist

Lindsey Wilson, PT, DPT
Physical Therapist

Karein Robertson
Lead Treatment Fidelity Specialist

Katie Vangraefschepe
Treatment Fidelity Specialist

Tia Childree
Treatment Fidelity Specialist

Lyndsey Schwab
Treatment Fidelity Specialist

Bonny Smith
Treatment Fidelity Specialist

Alondra Santiesteban
Registered Behavior Technician

Leslie Diaz
Behavior Technician

Emily Smith
Behavior Technician

Josue Moreno
Behavior Technician

Yadira Estrada Durand
Behavior Technician

Brian Martinez
Behavior Technician

Nelly Gonzalez
Registered Behavior Technician

Tiffany Cooley
Registered Behavior Technician

Wilmer Perez
Behavior Technician

Alex Vazquez
Behavior Technician

Jenn Gust
Behavior Technician

Shanshan Smith
Registered Behavior Technician

Pooja Lund
Registered Behavior Technician

McKenzie Martinez
Behavior Technician

Samuel Thulson
Behavior Technician

Robert Morsut
Registered Behavior Technician

Abnerbis Chirinos
Behavior Technician

Patricia Newell
Behavior Technician

Lyle Arnold
Behavior Technician

Eduardo Curiel
Behavior Technician

Nate Thomas
Behavior Technician

Kate Rejewich
Behavior Technician

Josh Eshleman
Behavior Technician

Kyle Kreml
Behavior Technician

Layla Meck
Behavior Technician

Candace Pritchett
Registered Behavior Technician

Gabriela Hernandez
Behavior Technician

Ivan Perez
Behavior Technician

Jordyn Novielli
Behavior Technician

Landon Kelly
Behavior Technician

Hannah Baxter
Behavior Technician

Jaiden Rogers
Registered Behavior Technician

Madi Cain
Behavior Technician

Kalia Her
Behavior Technician

Rebekah Griffin
Behavior Technician

Brianna Jones
Behavior Technician

Esme Estrada Salgado
Behavior Technician

Savannah Powell
Behavior Technician

Jess Silverstein
Behavior Technician

Katie Landau
Registered Behavior Technician

Rachel Sisk
Registered Behavior Technician

Lupita Ornelas-Menchaca
Behavior Technician

Russell Corwin
Behavior Technician

Kai McMahon
Behavior Technician

Amber Labarbera
Behavior Technician

Brittany Dewitz
Behavior Technician

Hope Ambute
Behavior Technician

Maya Fridae
Behavior Technician

Angela Martinez
Behavior Technician

Riley Wilson
Behavior Technician

Keary Sutkowski
Behavior Technician

Kayla Ferguson
Registered Behavior Technician

Soknar Chak
Behavior Technician

Brynna Harris
Behavior Technician

Abbie Norris
Behavior Technician

Ellison Wavra
Behavior Technician

Alicia Mason
Behavior Technician

Ty Stinson-Bronson
Behavior Technician

Arianna Aragon
Behavior Technician

Sylvia Montes
Behavior Technician
