Alexandra "Drea" Sostre has been with Sonnenberg since March 2024 working as a behavior tech at our Pleasant Prairie Clinic. Drea's goal is to foster a supportive and inspiring atmosphere and it shows everyday whether she's providing therapy to her clients or working together with her coworkers.

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Outside of work, you can find Drea enjoying the beauty of nature, whether it's strolling through a botanical garden or browsing a local farmers market. She has a deep appreciation for calm and peaceful moments, and she is always dreaming of exploring the stunning landscapes of Greece.