Behavior  Therapy Team

Reba Chesser, BCBA

Clinical Liaison

Hello! My name is Reba and I am a Board Certified Behavior Analyst. I graduated from Montana State University Billings in 2024 with my Master's degree in Applied Behavior Analysis...

Daniel Reid, BCBA

Dan graduated from Ball State University with a Masters degree in Educational Psychology and ABA coursework.

Mikayla Williamson, BCBA

Mikayla is passionate about using science and data to support children’s social and emotional growth, drawing from her experience as a teacher and RBT.

Krystin Hussain, BCBA

Hello, my name is Krystin Hussain and I am a Board Certified Behavior Analyst. I graduated from Florida Institute of Technology in 2018 with my dual master’s degree in Applied Behavior Analysis and Organizational Behavior Management...

Alexis Carrier, RBT

Alexis Carrier is an RBT and psychology/biology student from Montana, passionate about working with kids, supporting their growth, and pursuing a future as a pediatric PA to help children in need.

Amber Houchin, RBT

Hi! My name is Amber and I am a Registered Behavior Technician. As a mom of three, I’ve always loved working with kids, and since 2021 I’ve been passionate about helping them grow and reach their potential.

Riley Gilsdorf, RBT

Billings-born RBT passionate about helping kids with diverse abilities, MSU-Billings grad, enjoys thrifting, dogs, family, and movies.

Erin Culp, RBT

Erin, a lifelong Billings resident and autism advocate, is a mom of three who enjoys family time, outdoors, and reading.

Deven Creech, RBT

Registered Behavioral Technician passionate about helping children thrive; also a dedicated softball coach, athlete, and animal lover with creative hobbies.

Alek Hill, RBT

Alek Hill, an RBT from Billings, combines a passion for teaching, autism support, and creativity through martial arts, art, music, and outdoor adventures.

Erin Rosburg, RBT

Erin Rosburg, an RBT with 22 years of ABA experience, is excited to join Advanced Therapy Clinic, passionate about client impact, outdoors, travel, and cooking.

Alysa Kaufman , RBT

Alysa Kaufman, an RBT from Billings, Montana, is passionate about ABA therapy, working with children, and enjoys outdoor adventures with her partner and pets.

Jacqueline Clos, RBT

Hello, I'm Jacqueline Clos, and I'm proud to be a Registered Behavior Technician. My journey into this field began when I obtained my RBT certification in 2022...

Abigail Keenan, RBT

Hello, my name is Abigail Keenan, and I am a registered behavior technician at Advanced Therapy Clinic. I have worked with individuals with autism my entire life, including my sister....

Elena Black, RBT

Hello! My name is Elena Black and I am a Registered Behavior Technician. Upon graduating I knew I wanted to work with kids. I thought about many different education positions but ...

Shilo Klundt, RBT

I’m Shilo Klundt, a Registered Behavior Technician, who proudly resides in Montana. My journey began 14 years ago working in Youth Behavioral Health in Oregon. I helped open the first crisis children's home in Oregon....

Tearney Chapman, RBT

Hello, my name is Tearney Chapman and I am a registered behavior technician. I originally came from an education background working in a special education classroom. I was a one on one para for 3 years...

Katlyn Bennett, RBT

Hi there! After spending the past decade as a massage therapist and esthetician, I’m excited to be stepping into a new chapter as an RBT. I’m new to Montana, having recently moved from Iowa...

Jamison Gabaldon, RBT

Hello, my name is Jamison Gabaldon and I am a Registered Behavior Technician. I graduated with my Bachelors degree in Psychology from the University of New Mexico...

Laci Maloney, RBT

Hello! My name is Laci Maloney and I am a Registered Behavior Technician. I grew up in a small farming & ranching community in northern Montana. I am currently a junior at Rocky Mountain College...

Emily Honeycutt, RBT

Hello! My name is Emily Honeycutt and I am a Registered Behavior Technician. I am originally from Oklahoma and have lived in Billings for about four years...