Greg Sauder, MOT, OTR/L, ASDCS

Director of Therapy Services

Job title & educational background: I’m a Pediatric Occupational Therapist. I graduated from Bradley University with my Bachelor’s degree and obtained my Master’s in Occupational Therapy at Midwestern University in Downers Grove, IL. I’ve enjoyed making therapy fun and functional for over a decade and earned my Autism Spectrum Disorder Clinical Specialist (ASDCS) certification to better support this population.

Location: All Locations

Professional Experience: I have been a pediatric occupational therapist for over 13 years, working primarily in outpatient therapy settings. I’ve gained extensive clinical experience and have also taken on leadership roles, allowing me to support both the therapeutic and operational aspects of pediatric care.

What drives you to come to work everyday? I truly value the connection I build with my young clients—being able to meet them where they are, engage in play, and make therapy both fun and functional is incredibly rewarding. I feel young at heart myself, which helps me create a space where kids feel comfortable and motivated. Seeing progress, no matter how big or small, is what fuels me and keeps me excited to come to work each day.

What sets our clinic apart? I believe that collaboration is essential for achieving meaningful therapeutic gains, and that’s one of the things that really drew me to a.c.e. Therapies. The team here is made up of highly skilled, dedicated therapists who consistently go above and beyond for their clients. That level of commitment and teamwork creates an environment where both kids and clinicians can truly thrive.

Fun Fact About You: I’ve built a sensory gym in my basement—complete with swing hook-ups—for my 7- and 10-year-old daughters to enjoy. It’s been a fun way to combine my professional knowledge with play at home, and my kids absolutely love it!

Anything Else You’d Like to Share: I’m committed to continually learning and growing so I can provide the most effective and individualized care for every child I work with.

Watch Greg’s interview on Youtube

Jamie Mapel, MS, CCC-SLP

Job title & educational background: I’m a certified Speech-Language Pathologist with over 12 years of experience helping children find their voice. I hold a Master of Science in Communication Sciences and Disorders from Rockhurst University and dual undergraduate degrees in Communications and Psychology from the University of Missouri-Columbia.

Location: Naperville & via Telehealth

Professional Experience: I’ve worked in a variety of settings including schools, Early Intervention, and outpatient clinics, bringing a wealth of experience to my role at a.c.e. therapies, where I’ve been part of the team for nearly two years. I specialize in AAC (augmentative and alternative communication), speech-sound disorders, and early language development.

What drives you to come to work everyday? I’m passionate about speech therapy because of the joy and connection it brings. I get to work with the best people. Every day I’m lucky enough to laugh, grow, and connect with kind, curious, and resilient learners who inspire me.

What sets our clinic apart? What sets this clinic apart is how interdisciplinary it is. We work together across disciplines to make sure every learner gets exactly what they need to thrive.

Fun Fact About You: Outside of work, I live in Naperville with my husband, two children, and four cats. Fun fact—I’m one of ten siblings!

Charlotte Wilson, OTR/L

Job title & educational background: Occupational Therapist, Registered/Licensed

Location: Downers Grove and Naperville

Professional Experience: I’ve been with a.c.e. therapies since November 2024 and have been working with this population since 2018.

What drives you to come to work everyday? I like that Occupational Therapy utilizes my creativity. I also love making a positive difference for clients and their families. I learn a lot from my clients every day.

What sets our clinic apart? a.c.e. therapies has a particularly dedicated staff and is supportive of clients and staff.

Fun Fact About You: I play guitar and keyboard and I love cooking!

Emily Monbarren, CF-SLP

Speech Language Pathology Clinical Fellow

Job title & educational background:
I’m a speech-language pathologist in my clinical fellowship (CF-SLP) and hold a Master of Science in Communication Sciences and Disorders.

Location + full-time or part-time: Downers Grove and Naperville

Professional Experience:
I just started with a.c.e. this month, and I’m so happy to be here! Prior to starting at a.c.e., I completed two years of clinical internships and externships working with children, adolescents, and adults in public and therapeutic schools, pediatric clinics, community clinics, and my university clinic. Before graduate school, I worked as a registered behavior technician (RBT), therapy aide, and life coach.

What drives you to come to work everyday?
I love working with children and teens/young adults! I enjoy teaching language skills in natural and meaningful contexts, such as motivating play schemes, because it facilitates experiences of joy and connection related to communication. Speech and language play a role in every aspect of our lives, so being able to help others make gains that positively impact their quality of life drives me to come to work every day.

What sets our clinic apart?
a.c.e. therapies provides a feeling of welcome-ness that can be hard to find at larger clinics. When I first toured the clinic and met the team, I immediately felt at home. I couldn’t be happier with my decision to start my SLP career here.

Fun Fact About You:
I love horseback riding! When I was younger, I rode horses competitively in speed-based events. In the future, I hope to combine my love for horseback riding with my passion for speech-language pathology.

Brandi Baldauf

Chief Of Staff

Job title & educational background:
Chief Of Staff

Location: All Locations

Professional Experience:
Though I’m new to the field of ABA therapy, I just celebrated my one-year anniversary with a.c.e. Therapies. I bring over 20 years of experience managing operations, logistics, and people in the heavy equipment auction industry. As an equipment manager, I thrived in a fast-paced environment where precision, communication, and client service were key. While this industry is newer to me, the core values of organization, accountability, and supporting a team are the same.

What drives you to come to work everyday?
What drew me to this field is the opportunity to be a part of something deeply meaningful—supporting learners and families as they reach important milestones. Watching the dedication of our staff and the progress our clients make is inspiring. It’s incredibly fulfilling to know that the work we do each day contributes to real change and brighter futures. What continues to drive me is the passion our CEO has for making a difference—it’s truly contagious—and the dedication of the staff I get to work with every day is second to none.

What sets our clinic apart?
Families choose a.c.e. therapies because of our unwavering focus on each individual learner and our strong commitment to involving families every step of the way. Our team collaborates across disciplines to ensure care is consistent, personalized, and aligned with each of the learner’s goals. What truly sets us apart is our focus on making meaningful progress that translates beyond the clinic. I was drawn to a.c.e. therapies because of its strong sense of purpose, collaborative team culture, and commitment to doing what’s best for each learner. It’s a mission that I’m proud to be a part of every day.

Fun Fact About You:
I used to clerk live heavy equipment auctions and loved the thrill of sale days!

Greta Zilyte

Community Outreach and Marketing Manager

Job title & educational background:
Community Outreach, Event Planning, Social Media, & Marketing Manager across all a.c.e. therapies locations. I hold a Bachelor’s Degree in Psychology and have completed Occupational Therapy Doctoral coursework.

Location: All Locations

Professional Experience:
I’ve published research on how activities impact quality of life, which has shown me the difference thoughtful planning can make. I love that this job lets me turn ideas into meaningful experiences for the communities we serve and I’ve loved documenting those experiences online in multiple roles.

What motivates you in this role?
Having had personal experience navigating the healthcare field, I understand how overwhelming it can sometimes feel. My lived experience allows me to help others feel empowered, supported, and understood. I’m passionate about making therapy approachable for individuals of all abilities and building meaningful connections within our community.

What sets our clinic apart?
I really value our organization’s community presence! Our partnerships ensure that we can provide families with the resources they need. Clients not only receive excellent care, but also have access to a broader network of support. That sense of connection and collaboration is what makes a.c.e. therapies stand out to me.

Fun Fact About Me:
I love immersing myself in cultural events and experiences! I’m also bilingual—I speak Lithuanian.

Michele Caporaso

Office Manager