Our Team
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Aman Singh — President & CEO
Aman is a proud girl dad, lifelong NBA basketball fan, and tech veteran with more than nine years of experience in sales and engineering. After navigating his own family’s challenges with his toddler’s speech delay, he saw firsthand how difficult it can be for families to access timely and compassionate support. That journey inspired him to co-found Behavia Therapy, where he is focused on building a company rooted in empathy, inclusion, and community for the families who need it most.
When he’s not working, Aman enjoys exploring new restaurants with his family, planning their next travel adventure, and cheering on the Sacramento Kings.
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Manpreet Kaur, School Psychologist — Cofounder
Manpreet is a licensed School Psychologist and the co-founder of Behavia Therapy. With 6+ years of experience in psychoeducational assessments and school-based mental health, she brings a deep passion for supporting students and families—especially those navigating complex systems with limited resources. After launching Sped Consulting to help school districts improve access to services, she co-founded Behavia Therapy to expand that impact beyond schools. Her work is grounded in empathy, cultural awareness, and a firm belief that every child deserves to be seen, heard, and supported.
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Lynn Galliano, BCBA — Chief Clinical Officer (CCO)
Lynn is a Board Certified Behavior Analyst (BCBA) and Chief Clinical Officer at Behavia Therapy, bringing over 20 years of experience supporting individuals with developmental disabilities across the lifespan. With a unique background in counseling and cultural anthropology, Lynn blends clinical expertise with empathy and perspective. Her passion lies in caregiver education, mentorship, and building strong, sustainable clinical programs. From supervising new clinicians to designing personalized treatment plans, she leads with heart and intention—always focused on creating meaningful outcomes for families and the teams who serve them.
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Paul Hanhan, BCBA — Clinical Manager & Director of Technology
Paul has been working in the field of Applied Behavior Analysis (ABA) for over a decade. As a Clinical Manager, he brings extensive experience in leading social skills groups, parent training, staff development, and supporting families through evidence-based practices. In addition to his clinical role, Paul oversees our information and technology department, ensuring our agency stays current with the latest tools and innovations.
Outside of work, Paul is a proud husband, father, and new dad. He enjoys cooking, grinding premium coffee beans, and hosting game nights with family and friends.
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Yasmine "Yazzy" Duong, BCBA — Clinical Manager & Compliance Officer
Yasmine “Yazzy” Duong entered the field of Applied Behavior Analysis (ABA) in 2017 and has been working with children since 2009, beginning as a cheer coach and tumbling instructor. She is known for her empathy, strong attention to detail, and natural interpersonal skills, which allow her to build meaningful, trusting relationships with both clients and families. Passionate about providing high-quality, individualized support, Yazzy is deeply committed to helping each child reach their fullest potential. Outside of work, she enjoys spending time with her husband and daughter, especially during their annual family trips to Disneyland.
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Abby Larson — People & Operations Coordinator
Abby brings a deep passion for special education and a career-long commitment to supporting students, families, and educators. She began her career as a special education teacher, spending 9 years teaching students from transitional kindergarten through adulthood, where she developed a strong foundation in inclusive practices, compliance, and student-centered support. She later served as a Program Specialist overseeing five elementary schools, partnering closely with school teams and parents to ensure high-quality special education services and results. In her current role as People and Operations Coordinator, Abby brings her expertise in education, organization, and problem-solving to onboard staff, streamline operations, and foster a positive, mission-driven workplace culture.