Welcome to Kestrel
We draw inspiration from the majestic American Kestrel. This small falcon has the ability to hover over a target while observing & assessing its environment.
At Kestrel Behavioral Health, our clinicians also take a data-driven approach to Behavior Support.
We hope to earn your trust as we help you navigate your life’s journey
Kestrel’s Clinical Team
Brian Krieble, MS LMHC
Co-Founder &
Executive Director
A lifelong Hoosier, Brian has served individuals with Intellectual and Developmental Disabilities (I/DD) for over 10 years, with experience as a DSP, Behavior Clinician, and the Residential Director of a large group home program. He has a Master’s degree in Mental Health Counseling and is a Licensed Mental Health Counselor (LMHC). Brian currently serves on the Indiana Association of Behavior Consultants (INABC) Board of Directors. He is Kestrel’s Executive Director and oversees all its operations. In addition to spending time with his wife and young sons, Brian enjoys fishing, hiking, and landscaping.
Madison Bartak, MS
Behavior Clinician
Madison was born and raised in Indiana and has had experience serving individuals with Intellectual and Developmental Disabilities (I/DD) for most of her life. She has experiences as a DSP, as a supervisor in children’s residential services, and as a Behavior Clinician (BC). Madison has a masters degree in Psychology. She currently provides behavior support in Terre Haute, Bloomington, and surrounding areas. In her free time she enjoys spending time with her two crazy dogs, taking care of her house plant obsession, and learning to recipes.
Julie Cook, MA
Behavior Clinician
Julie has a Master’s degree in Applied Behavior Analysis with an emphasis in Autism. She has worked with individuals with I/DD and differing types of neurodivergence for the last 10 years, gaining experience as a Direct Care Staff, Skill Builder, Registered Behavior Technician, and currently as a Behavior Clinician (BC). Julie also has experience working in the juvenile judicial system and working specifically in Applied Behavior Analysis with children diagnosed with autism spectrum disorders. She values utilizing trauma-informed care during her sessions. When not providing supports to the individuals she serves, Julie can be found spending time with her husband and various pets.
Bree Johnson, MA
Behavior Clinician
Bree has a Master’s degree in Applied Behavior Analysis with an emphasis in Autism. She has worked in the behavioral health field for 5 years with experience as a Registered Behavior Technician and currently as a Behavior Clinician (BC). Bree has experience working with individuals with co-morbid diagnoses including autism spectrum disorder, oppositional defiant disorder, traumatic brain injuries, and mood disorders. Outside of work, Bree enjoys long walks in nature, venturing to local coffee shops, and browsing at antique stores.
Charity Peters, MS
Behavior Clinician
Charity has a Master’s degree in Psychology with an emphasis in Applied Behavior Analysis. She has worked with people with I/DD for over 10 years, with experience as a DSP, Medical Coordinator, Team Manager, and a Service Coordinator. Charity currently works as a Behavior Clinician in Kestrel’s Medicaid Waiver and High-Acuity programs. Charity also has experience with child services and the judicial system. When not providing Behavior Support, Charity enjoys spending time with her three children and grandson.
Mark Ochsner, MA
Behavior Clinician
A native Hoosier, Mark grew up in Central Indiana and has lived in Bloomington for over 20 years. He has a Master’s degree in Counseling Psychology with emphasis in Transpersonal Psychology. Mark has been engaged in the mental health field for over 20 years and currently works in Kestrel’s Medicaid Waiver and High-Acuity programs. He enjoys coaching both boys and girls high school tennis, officiating junior and college tennis, playing tennis, and training/participating in endurance sports (swim, bike and run). Mark also is the proud papa of two wonderful Doodles.
Gretchen Kenny, MSW
Behavior Clinician
Gretchen has a Master’s Degree in Social Work and has lived in Bloomington for15 years. She enjoys and currently works with individuals of all ages. Most of her current experience involves supporting people with Autism. Getting to really know her clients is important to Gretchen. When not working in Behavior Supports, Gretchen loves to hang out and have adventures with her family, whether it’s traveling, hiking, concerts, or watching movies together. She also has two cherished cats.
Zoe Williams, MSW
Behavior Clinician
A proud native of Indianapolis, Zoe has dedicated the past five years to working with individuals with Intellectual and Developmental Disabilities (I/DD). Her experience includes working as a Registered Behavior Technician (RBT), Social Worker, and Behavior Clinician (BC). Zoe has a Master’s degree in Social Work and is passionate about supporting individuals to reach their full potential and create meaningful, positive change. Outside of her professional work, Zoe enjoys reading, swimming on a recreational team, and baking sourdough in her free time.
Jim Wiltz, PhD HSPP
Co-Founder &
Clinical Psychologist
Born in Bloomington, Dr. Wiltz has worked with individuals with I/DD for over 30 years. He has Master’s and PhD degrees in Clinical Psychology with a specialty in Dual Diagnosis. Jim is a licensed Psychologist with endorsement as a Health Service Provider in Psychology (HSPP). He serves on the Board of Directors for INARF (Indiana’s main Provider Association), the National Association for those with Dual Diagnosis (NADD) and Bloomington’s Down Syndrome Family Connection (DSFC). In addition, he is the Professional Liaison for the Indiana Association for Behavioral Consultants (INABC) where he interacts with state government and industry leaders and reports back to the membership. Jim loves the outdoors, especially when spending time with his wife and two children.
Kestrel Photos
We like Kestrels – Here are some pictures of these magnificent Falcons