Madisyn "Madde" Kreier is a Registered Behavior Technician and Mentor at Sonnenberg's Pleasant Prairie Clinic. Madde has been with the team since 2022. She was born and raised in Kenosha. Madde recently became a Registered Behavior Technician and is excited to continue her journey and growth at Sonnenberg.
 
Madde has a passion for art, makeup and ABA.