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Lynn Brittnacher
Owner and Executive Director
With over 25 years of experience working with children facing social, emotional, behavioral, sensory, and developmental challenges, Lynn Brittnacher, M.A., BCCS, is deeply committed to helping children and families navigate the complexities of developmental difficulties. Giving God the glory for the opportunity to serve others, Lynn’s work is driven by a deep faith and passion for making a lasting, positive impact. As a dual-licensed educator in Elementary/Middle School and Adaptive Education, along with a Master’s Degree in Counseling from Lakeland University. As a Board-Certified Cognitive Specialist (BCCS), Lynn is dedicated to providing families with the tools, strategies, and support they need to help their children achieve their fullest potential. Lynn brings a unique blend of expertise in education, counseling, and child development.For seventeen years, Lynn served as a 7th grade Reading and Language teacher, where she worked tirelessly to support students who struggled academically and emotionally. It was during this time that she realized traditional methods often focused on managing symptoms rather than addressing the root causes of children's challenges. This realization led her to seek a more holistic approach to supporting children, one that focused on understanding and addressing the neurological and developmental factors that impact a child’s success.Lynn along with her husband Jason are the proud owners of two Brain Balance centers: Brain Balance of Fox Valley and Brain Balance of Mequon, and are excited to be opening a third location, Brain Balance of Madison, in 2025. Lynn is dedicated to providing families with the tools, strategies, and support they need to help their children achieve their God given potential.
Jason Brittnacher
Owner & Lead Programming Specialist
Jason is the proud owner of Brain Balance, a business he felt led to pursue through his faith. With a deep passion for helping children, he finds immense joy in working with kids and witnessing the incredible transformations they achieve through the program. Jason brings his extensive experience in programming to our assessments, training, and program integrity.Outside of work, Jason’s life revolves around his faith and family, which are his greatest sources of inspiration. Alongside his wife, Lynn, and his five kids, he also enjoys spending time in nature and engaging in hands-on hobbies like gardening, fishing, hunting, and woodworking. These passions reflect his love for creating, nurturing, and connecting with the world around him.Dedicated and driven by purpose, Jason thrives on making a positive impact in the lives of children and families while staying grounded in the values that guide his journey.
Tanya Sanderfoot
Regional Director of Operations
Tanya brings over 20 years of experience in public education to her role as Regional Director of Operations at Brain Balance, where she combines her extensive expertise with her passion for helping families thrive. She holds a Bachelor's Degree in Elementary Education with a teaching license, a Master's Degree in Educational Leadership with a principal license, and a Doctoral Degree in Education Administration with a superintendent license. Throughout her career, Tanya has served as both a classroom teacher and a school principal, giving her a comprehensive understanding of education and leadership.Tanya discovered Brain Balance as a mom seeking support for her two children, and she quickly became a devoted advocate of the program after experiencing its life-changing impact firsthand. With a talent for creating efficient processes and procedures, Tanya is dedicated to making Brain Balance accessible and effective for other families seeking support.In addition to her professional accomplishments, Tanya enjoys spending quality time with her family, reading, cheering on the Packers, and experimenting with new soup recipes. Her personal and professional experiences uniquely position her to guide families on their journey toward achieving balance and success.
Hayley Barnett
Regional Director of Programming and Outreach
Hayley Barnett is the Regional Director of Programming and Outreach at Brain Balance Wisconsin, where she supports programming, provides training, and leads community outreach and education initiatives. With a strong foundation in brain health and development, Hayley is dedicated to empowering parents, professionals, and the broader community with tools and knowledge to support child development.Hayley holds a Bachelor's degree in Psychology with a minor in Education and is an International Board Certified Cognitive Specialist. She brings a wealth of expertise to her role, having conducted research and completed internships in neurology and human development. Passionate about non-medical, root-cause approaches to addressing developmental and cognitive challenges, Hayley champions Brain Balance's research-backed, multimodal method to promote brain health without the use of medication.In her current role, Hayley is committed to spreading awareness about brain development and health. She has presented workshops and educational programs on topics such as screen time and its impact on the developing brain, as well as supporting development in the classroom. Her mission is to equip families with actionable insights and strategies to help children thrive.When she’s not at work, Hayley enjoys spending time outdoors with her husband and their dogs. You can often find them hiking scenic trails, exploring new destinations, or enjoying horseback rides. Whether at work or in her personal life, Hayley’s mission is to inspire growth, resilience, and well-being in everything she does.
Mckenzie Borszich
Executive Assistant
McKenzie Borszich is a dedicated professional with over five years of experience working with children and more than two years at Brain Balance. As a Program Coordinator, she has honed her skills in program development, scheduling, and organizational management, ensuring seamless operations and positive experiences for participants.Currently transitioning into an Executive Assistant role, McKenzie is eager to apply her expertise in organization, strategic planning, and administrative support to enhance team productivity and streamline operations. In this role, she will also play a key part in assisting with the rollout of new programs, ensuring smooth implementation and effective coordination across teams. Her ability to multitask, manage schedules, and foster collaboration makes her well-suited for this next step in her career.Drawing from her experience in program coordination and team support, McKenzie excels at creating structured, engaging initiatives that promote efficiency and effectiveness. She thrives in fast-paced environments, balancing attention to detail with the ability to adapt and problem-solve.Originally pursuing a degree in Human Services, she is now considering a shift to a Bachelor’s in Business to further develop her skills and expand her impact at Brain Balance.Outside of work, McKenzie enjoys spending time with her boyfriend and their two dogs, often finding joy in simple moments like coffee dates. Her strong work ethic, team-oriented approach, and passion for organization make her a valuable asset in any role she takes on.
Mady Foster
Program Director
Mady Foster is one of the Program Directors. She has her bachelor's degree from Winona State University in Psychology with a focus on child advocacy! She is dedicated to creating a positive and supportive environment for children to learn, grow and thrive. With years of hands-on experience, she has worked with a variety of age groups in summer camps, school settings and ABA. Something that attracted Mady to Brain Balance was the bottom-up approach. The programming at Brain Balance starts at the root of the problem. By targeting the root, we see everlasting change and growth- which is another one of Mady's favorite things to see with the kiddos! Mady serves as a guide for navigating parents through their Brain Balance journey- whether it is to celebrate the wins or provide support through challenging signs of growth!
Elizabeth Reardon
Program Director
Hi! My name is Elizabeth Reardon and I am one of the Program Directors at the Brain Balance Center of Mequon. I have a master’s degree in Occupational Therapy from Concordia University Wisconsin and a Bachelor’s of Science degree in Psychology from the University of St. Thomas. While in graduate school, I worked as an ABA therapist with neuro-divergent children ranging from 2-7 years of age by helping them learn new skills. Before discovering Brain Balance, I worked in a pediatric out-patient clinic and worked with children with a variety of conditions including autism, ADHD, sensory processing disorder, ODD, anxiety, etc. I created and implemented individualized treatment plans to help children increase independence in daily activities and improve quality of life. Brain Balance initially caught my eye with their emphasis on using a holistic, non-medical approach to re-creating brain development, especially with having a background in Occupational Therapy. I love working directly with families to create an individualized plan to mature brain connectivity and neural pathways. It is so fulfilling and rewarding to me to see functional changes in areas of concern by improving emotional regulation, focus and attention, academics, social skills while minimizing behaviors. My passion is helping children reach their fullest potential and giving them the tools they need to be set up for success. My goal is to have children go out in the world with confidence and be who they are meant to be and I feel endlessly blessed that Brain Balance gives children and families the opportunity todo so.
Lauryn Wiedholz
Program Coordinator
Lauryn Wiedholz is the Program Coordinator at Brain Balance of Mequon, where she oversees the development and execution of programming, manages coach training, and handles scheduling for the center. With a Bachelor of Science in Psychology from University of Wisconsin Oshkosh and an IBCCES Cognitive Coach certification, Lauryn brings a wealth of knowledge and experience to her role. Her background in Applied Behavior Analysis (ABA) with neuro-divergent children has equipped her with a deep understanding of neurodevelopmental challenges and effective intervention strategies.What Lauryn finds most rewarding about her work at Brain Balance is witnessing the tangible progress clients make not only in the center but also in their homes and schools. She is passionate about helping children overcome obstacles and develop the skills they need to thrive in all areas of their lives. Being able to see how our clients change and progress socially, emotionally, and cognitively fills her bucket up everyday. Outside of her professional life, Lauryn enjoys reading and spending quality time with her boyfriend. She is committed to continuous learning and is always exploring new ways to support both clients and colleagues in achieving their goals. Lauryn’s dedication to creating positive change, combined with her compassionate approach and expertise, makes her an invaluable member of the Brain Balance team.
Jacob Kelm
Head Assessor
Jacob Kelm is the Head Assessor at Mequon. He has a bachelor’s degree in Psychology from Concordia University Wisconsin and is an IBCCES Certified Cognitive Coach. Prior to working at Brain Balance, he had experience working as a Christian counseling intern in a person-centered environment, as well as many child-focused groups such as summer camps and CBS. Jacob gets to help children reach new heights through the Brain Balance program. In his spare time, Jacob likes to spend time with his wife, Lindsay, play guitar with his band and stay active outdoors! “Life is about being and becoming.” - Carl Rogers
Mollie Tennessen
Specialized Program Director (Beginner Brain Balance and In-Home Programs)
Mollie Tennessen is a Program Director specializing in Beginner Brain Balance and the In-Home Program. She has a bachelor's degree in Health Sciences with 2 years of experience in Occupational Therapy Assistance schooling. She is a dedicated professional with a background in Applied Behavior Analysis (ABA) services for children. Her journey working with kids began in 2017 and since then, she has found her passion in helping children reach their fullest potential. Joining Brain Balance in 2023 has allowed her to continue pursuing her passion for working with children and helping them thrive. She is excited to be a part of a team that is committed to make a positive impact on the lives of children and their families. Outside of her professional life, she enjoys being outside and spending time with her boyfriend and playing with their puppy, Buck! She finds joy in the simple things in life, whether it is trying to bake sourdough, attempting a new crafting hobby, or organizing!
Webinar Events
Every month we offer a free webinar on a common struggle that children and young adults across the country may experience. Each of these webinars offers information, actionable strategies for change, as well as a deeper understanding of WHY these challenges are happening and how to address the root cause.
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