ABA therapy team and clinicians

Meet your heroes

Little Champs ABA has changed the trajectory of hundreds of children’s lives because of one reason: our incredible team.

Meet the reason behind our success.

We're Hiring

Leadership team

Mark Schik

CEO

Mark came into healthcare leadership because he believes real progress starts with meaningful relationships. He built Little Champs ABA on the idea that kids deserve therapists who show up, families deserve to feel supported, and teams deserve to work somewhere that doesn’t burn them out. Under his leadership, the company continues to grow while staying committed to kindness, collaboration, and individualized care.

Josh Orshitzer

COO

Josh left a successful career in real estate to do this work because he wanted something more meaningful. He’s dedicated to improving access to quality care and ensuring families feel supported throughout their journey. His job is strengthening operations so therapists and clinicians can focus on delivering exceptional care while building a positive, supportive workplace culture.

Clinical leadership

Jena Nickerson

Clinical Director, BCBA

Jena holds dual master’s degrees in forensic psychology and special education, blending behavioral science with a deep understanding of human development. She guides both clients and teams with insight and precision. Outside of work, she travels with her family and creates the kind of lasting memories that matter.

Utah ABA therapy team

Brigitte Ferguson

Lead BCBA

With nearly a decade in ABA and a special passion for early childhood and early intervention, Brigitte brings both clinical expertise and personal experience to her work. She values a collaborative approach and believes meaningful progress happens when families, providers, and clients work together. She spends her time outside work caring for her homestead, gardening, and finding balance in everyday life.

Calli Richards

Initial Assessment Coordinator

Calli started her ABA journey in 2016 as an RBT working with teens with severe behaviors and discovered her passion for this work. Now she completes intake assessments statewide, focused on understanding each family’s unique challenges and making sure they feel heard from the very first interaction. She’s dedicated to creating meaningful, socially significant change.

Anai Perez

Lead RBT

Anai’s ABA journey began in high school as a day camp counselor for kids on the spectrum. Now she trains new RBTs and supports BCBAs, making sure every therapist is providing exceptional care. Working with these kids is rewarding and brings her genuine joy.

Colorado ABA therapy team

Erin Frushon

Lead BCBA

Erin transitioned from Marriage & Family Therapy to ABA in 2020 and brings experience working with diverse populations across centers, schools, homes, and adult residential settings. She uses a solution-focused approach targeting barriers to progress through practical, evidence-based strategies. She’s passionate about empowering caregivers and supporting practitioner resilience. Outside of work, she stays active through sports and outdoor activities, and values quiet moments reading with good coffee.

Amajane McIntosh

Lead RBT

With three years in ABA across clinic and home settings, Amajane is dedicated to helping children thrive. As a Lead RBT, she focuses on guiding her team to deliver consistent, high-quality care with compassion.

Operations and support team

Rebecca Berger

Director of Eligibility and Authorization

Rebecca oversees the insurance and authorization process for families beginning services. With years of specialized experience, she brings strong expertise in navigating insurance requirements and ensuring families receive appropriate coverage. She’s passionate about supporting families through a complex process and takes pride in helping children receive timely care.

Shayna Kohn

Director of Intake and Human Resources

Shayna brings a background in teaching and customer service to her role running intake and HR. She’s committed to creating a supportive, welcoming process for families and is passionate about making a meaningful difference in people’s lives. She believes in clear communication and helping individuals feel heard and set up for success from the beginning.

Marissa Nielsen

Care Coordinator

Marissa has a background in psychology and brings over five years of experience as an RBT. She understands both what families need and what therapists actually deal with. She’s dedicated to ensuring smooth communication, coordinated care, and positive outcomes for every family served.

Gabi Roth

Staffing Coordinator

Gabi brings a background in recruiting and social media marketing to her role matching families with the right RBTs and BCBAs. She takes the time to understand each family’s needs and ensures the process feels simple and supportive. She’s approachable, reliable, and focused on creating positive experiences from start to finish.

Hannah Green

Staffing Coordinator

Hannah’s background in construction management taught her how to manage complex logistics and moving parts. Now she applies those skills to building strong teams. She works closely with RBTs to create an environment where everyone feels supported, heard, and confident in their roles.

Paige Fernandez

Revenue Cycle Management and Health Information

Paige handles all functions of the Revenue Cycle Management Team and holds two HFMA certifications in Revenue Cycle Management and Health Information Technologies. She has worked across a multitude of healthcare specialties, spending the last six years honing her expertise in ABA administration and management. Paige is passionate about working with families to help mitigate billing and authorization issues and is dedicated to ensuring a seamless, supportive experience that allows clients to focus on achieving meaningful outcomes.

Anne-Alyce Radlo

RBT

I began my career in ABA in 2017 as a Registered Behavior Technician at a clinic in Denver. I hold a Bachelor of Arts in Psychology with a minor in Health Humanities and a Master of Science degree in Criminal Justice with a concentration in ABA. After becoming a Board Certified Behavior Analyst in 2021, I gained experience providing services across homes, clinics, schools, daycares, and community settings in multiple states. I have worked with children as young as 1 year old through adults over the age of 30 and have also held leadership roles within the field. Currently, I serve as the Initial Assessment Coordinator for Colorado at Little Champs ABA where I complete initial assessments and treatment plans while helping families navigate the process of starting ABA services.