Meet the 2026
ON THE FLY
THERAPY TEAM
We can’t wait to MEET you and support your incredible children. Find out more about each of our therapists below.
OTF Team
Jennell
Jennell is a pediatric occupational therapist and DMI Intermediate B certified / DMI Master Teacher. With over 16 years in pediatrics and 15 years in intensive therapy, she helps children achieve motor milestones, build independence, and reach their fullest potential using DMI, NISE Stim, TASES, and Sensory Integration. Jennell is passionate about making intensive therapy accessible and empowering families wherever they are.
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Jennell Mundorf is the founder of On The Fly and is passionate about helping children achieve important motor milestones, build independence, and reach their fullest potential. Witnessing the challenges many families face traveling for intensive therapy inspired her mission to make high-quality care more accessible.
She began her career in early intervention, later transitioning to outpatient rehab, and spent nearly 9 years at the NAPA Center (Los Angeles & Sydney, Australia). With over 16 years in pediatrics and 15 years in intensive therapy, Jennell brings deep expertise and dedication to every child and family she serves.
When she’s not traveling for intensives, Jennell teaches DMI courses virtually and in-person, and enjoys spending time with her dog, Lucky.
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MS in Occupational Therapy (Pediatrics emphasis) – University of Southern California
BS in Professional Child Development
– University of Wyoming
DMI Intermediate B Certified / DMI Master Teacher
NISE Stim
– Spinal Stimulation Level 2A & 2B Certification
PAMS Certified, including NMES
TASES (Judy Carmack’s Technique)
ABCs of Pediatric Feeding & Swallowing
Gait Analysis & Training
Harklas Primitive Reflex Integration
Sensory Integration
Kathleen
Kathleen Schaefer, DPT, is a pediatric physical therapist and DMI Intermediate B certified. Based in Charleston, SC, she has experience in clinics, homes, schools, and the community, and frequently incorporates DMI, NDT, and TASES techniques to help children achieve mobility and functional goals.
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Kathleen Schaefer is a South Carolina native and a Doctor of Physical Therapy (DPT) with a passion for helping children achieve their mobility and functional goals. She received her Bachelor of Science in Exercise Science from the University of South Carolina, graduating with leadership distinction in global learning, and earned her DPT from the Medical University of South Carolina. While in school, she volunteered with adaptive gymnastics and adaptive yoga, and participated in the SC LEND program.
Kathleen has extensive pediatric physical therapy experience in a variety of settings including clinics, homes, schools, daycare, and the community. She frequently incorporates techniques such as Contemporary Neuro-Developmental Treatment (NDT) for babies and young children, Task Specific Electrical Stimulation (TASES), and DMI, which she credits for helping countless patients achieve significant mobility goals. She has received mentorship from Jennell Mundorf OTR/L and continues to grow her expertise under Jennell’s guidance.
Outside of work, Kathleen enjoys giving back as a volunteer wish granter for the SC Make-A-Wish Foundation and spending time with her Miniature Dachshund, Teddy. She is thrilled to be a part of On The Fly DMI and looks forward to meeting families and their incredible children.
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DPT – Doctor of Physical Therapy,
– Medical University of South Carolina
BS in Exercise Science,
–University of South Carolina – Leadership distinction in global learning
DMI Intermediate B Certified (highest level of DMI)
NISE Stim Level 2A & 2B Certification
Pelvic Floor Level 1
NMES / TASES (Judy Carmack’s Task Specific Electrical Stimulation)
Kendra
Kendra is a pediatric occupational therapist and DMI Intermediate B certified (the highest level). Based in Madison, WI, she helps children reach their full potential using DMI, NISE Stim, TASES, CIMT, SOS Feeding, and Primitive Reflex Integration. Kendra is passionate about making pediatric therapy accessible and empowering children to thrive in both skills and confidence.
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Kendra is a pediatric occupational therapist and DMI Intermediate B certified (the highest DMI level). Raised in Wisconsin, she was inspired to pursue pediatric therapy after seeing the challenges families faced in finding quality care for her younger brother. She earned her Bachelor’s in Therapeutic Recreation and Master’s in Occupational Therapy from the University of Wisconsin-La Crosse, where she was active in the adaptive fitness community.
Based in Madison, WI, Kendra has experience helping children in clinics, homes, schools, daycare, and the community. She incorporates DMI, TASES, NMES, CIMT, SOS Feeding, and Primitive Reflex Integration into her practice to help children reach their fullest potential and build confidence. Kendra is passionate about expanding access to pediatric therapy and supporting families in achieving meaningful outcomes.
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DMI Intermediate B – highest DMI level
NISE Stim Level 2A & 2B
NMES / TASES
Primitive Reflex Integration
Constraint Induced Movement Therapy (CIMT)
SOS Feeding Therapy
Neva
Neva is a pediatric occupational therapist and DMI Level C certified (advancing to Intermediate A in 2026). She brings extensive experience across early intervention, schools, and outpatient pediatric settings, incorporating DMI, DIR Floortime, NISE Stim, and TASES to help children reach their fullest potential.
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Neva is a pediatric occupational therapist and DMI Level C certified. Originally from northwestern Pennsylvania, she discovered her passion for occupational therapy while supporting a close friend through spinal cord injury rehabilitation. She earned her Bachelor’s in Psychology from Shippensburg University and Master of Science in Occupational Therapy from Drexel University Elkins Park Campus.
Neva has extensive experience in early intervention, specialized schools, hospital-based pediatric outpatient clinics, sensory clinics, and community-based preschools. She incorporates DMI, DIR Floortime Level 202, CIMI Infant Massage, and Task-Specific Electrical Stimulation (TASES) to help children reach their fullest potential. She is currently enrolled in DMI Intermediate A (to be completed April 2026) and continues to receive mentorship from Jennell Mundorf.
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DMI Level C Certified (will be Intermediate A in April 2026)
NISE Stim – Level 2A & 2B
DIR Floortime Level 202
CIMI Infant Massage
NMES / TASES
Harklas Primitive Reflex Integration
Sensory Integration
Sandi
Sandi manages all administrative support, intensive therapy coordination, and therapist travel for On The Fly DMI. Drawing on her personal experience navigating intensive therapy with her son, she helps families and therapists stay organized and supported every step of the way.
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Sandi is the face behind all administrative support, intensive therapy coordination, and therapist travel for On The Fly DMI. Originally from Sacramento, she has lived in Wisconsin since completing graduate school.
Her passion for pediatric therapy grew from personal experience: in 2019, she and her son AJ traveled across the country for his first intensive therapy session, where Jennell led his very first session. That experience inspired her to leave her corporate training and development career in 2020 to become a full-time CP mom.
In early 2023, Sandi joined On The Fly, bringing her organizational skills and empathy for families navigating pediatric therapy. She loves enabling therapists to focus on children while supporting families through their journeys.
Outside of work, Sandi enjoys baking (especially edible cookie dough for therapists!), biking, long walks, watching sports with AJ, and dancing to the Backstreet Boys. She is thrilled to work with such dedicated therapists and families and looks forward to connecting with you.
Interested in joining the OTF team?
We welcome passionate individuals ready to contribute to pediatric therapy.
Parent Testimonials