Located at 1011 North Defiance Street, Ottawa, OH 45875, MonArk ABA’s Ottawa clinic provides high-quality, evidence‑based Applied Behavior Analysis (ABA) therapy for children and families in Putnam County and surrounding communities. Our team of dedicated Board Certified Behavior Analysts (BCBAs) and Registered Behavior Technicians (RBTs) helps children build communication, social, and daily living skills in a nurturing and structured environment.
Additionally, MonArk ABA proudly sponsors: Pierce’s Crew Foundation, Autism Life Center, Ohio Association for Behavior Analysis (OHABA)
Supporting local events and organizations helps us build stronger connections with the families we serve.
We provide ABA therapy for families throughout Ottawa, Columbus Grove, Leipsic, Glandorf, Pandora, and other communities in Putnam County.
We’re thrilled to announce that a brand-new MonArk location is under construction in Ottawa, set to open by summer 2026! Our expanded space will allow us to welcome even more patients and provide an enhanced therapy experience.
The new facility is designed with our children and families in mind, featuring larger therapy rooms, updated equipment, and additional amenities to support speech, occupational, and ABA therapy. This expansion reflects our commitment to offering the highest quality care in a comfortable, engaging environment, giving every child the room and resources they need to thrive.
Stay tuned for updates as we bring this exciting new location to life!
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