Dr. Pottkotter (Kathleen), is one of the warmest, kindest people we have ever worked with. She is extremely knowledgeable when it comes to children, families, and behaviors. She immediately put our minds at ease, and quickly established a trusting relationship with our daughter. We are experiencing so many positive results with our kiddo (and our family), that I only with we’d found Kathleen sooner. She is an absolute joy to work with.