The Wizard Nexus is a Houston-based hub where innovation, research, and real-world impact come together to change how we approach mental and behavioral health. Founded by Johanna “JZ” Zollmann, LCSW, The Wizard Nexus grew from a lifetime of adapting to new environments, understanding diverse perspectives, and solving complex challenges with empathy and creativity. What began as a vision shaped by military life and service has evolved into a forward-thinking space where ideas turn into solutions that save lives and strengthen communities.
That vision now comes to life through PreCrisis.ai, the cornerstone of The Wizard Nexus’s mission to detect and address mental health crises before they escalate. With a background in behavioral health leadership, suicide prevention, cultural competency, and program development, JZ blends innovation with compassion to support Veterans, first responders, schools, and communities nationwide. The Wizard Nexus is more than a consultancy or tech platform it’s a connection point where data, humanity, and strategy meet to create lasting change.