Elizabeth Marsh, OTR, MS, MOT

Elizabeth Marsh, OTR, MS, MOT is co-owner of Pediatric Therapy Specialists, LLC and a pediatric clinician with extensive experience in developmental assessment and intervention. She is a certified ADOS-2 rater with training in IQ testing, supporting comprehensive and accurate diagnostic evaluations. Elizabeth serves as an adjunct professor at UT Health San Antonio, has been published in Occupational Therapy in Mental Health, and is the author of the children’s book The Whizzy Dizzy Bike Ride.

Elizabeth has been working with Road Runner Research as a Sub-Investigator and Rater since 2025.