Kathryn "Kat" Diana

PMC, MSP, BCBA

At Lotus Behavior Analysis Therapy, we recognize that nutrition plays a vital role in your child’s overall health, development, and behavior, especially for kids with Autism Spectrum Disorder (ASD). Proper nutrition supports physical growth, brain development, immune function, and emotional well-being, strengthening the foundation for progress in all areas of life.

Children with ASD often face unique challenges with food, such as sensory sensitivities, selective eating, gastrointestinal concerns, and nutrient gaps. These difficulties may contribute to deficiencies in key vitamins and minerals, including Vitamins D, B, A, C, E, folate, iron, zinc, and magnesium, which are essential for energy, cognitive development, growth, and immune support.

Our nutritional services are led by Kat, a dedicated clinician with advanced training in sport psychology, applied behavior analysis, and nutrition — including status as a Certified Nutrition Specialist. With evidence-based strategies and compassionate care, Kat works directly with families to build sustainable habits that support long-term wellness.

What You Can Expect

• Individualized nutrition plans tailored to your child’s preferences, sensory profile, and developmental needs

• Balanced meal and snack ideas that support growth, nutrient intake, and healthy eating experiences

• Practical strategies for mealtime challenges, including sensory-friendly approaches and gradual exposure to new foods

• Integration with behavior-based goals to support focus, participation, and positive experiences around eating

• Support for overall wellness, including guidance around physical activity, stress management, and routines

A Message From Kat

“I'm passionate about providing holistic health support for children with autism. Beyond behavioral therapy, your child’s overall well-being plays a crucial role in their development. By combining nutrition guidance with movement, stress-management techniques and individualized support, we can improve physical health, enhance cognitive function, support emotional well-being, and foster independence.”