Serving families in the 
Lehigh Valley since 2014
(484) 863-9220

Valley Family Therapeutics, LLC


Our Staff

Our experienced team provides Pediatric Physical Therapy, Occupational Therapy and Speech Therapy to children throughout the Lehigh Valley including: Allentown, Bethlehem, Emmaus, Quakertown, and Center Valley PA.


Occupational Therapy


Sonja Burmeister OTD-S, MSPA-C, OTR/L, EICP-OT

Sonja has been a Pediatric Occupational Therapist for 20 years and has an Early Intervention Certification.  She continued her education to Specialize in Pediatric Neurosurgery as a Physicians Assistant and she brings that wealth of knowledge to her OT practice.  For the past 12 years, Sonja has been co-owner of an agency providing home and school based services for Lehigh, Northampton and Berks Counties. Currently Sonja is enrolled in the Doctoral Program for Occupational Therapy at Misericordia University. Sonja treats complex medical and NICU babies, Feeding Issues, Sensory Processing Disorder, Autism, Torticollis, Cerebral Palsy, Plagiocephally, Developmental Delay, Down Syndrome, CVA and a myriad of other diagnoses.

Sonja provides both ADOS-2 and Quotient ADHD system testing.

ADOS-2: The Autism Diagnostic Observation Schedule (ADOS) is an assessment of communication, social interaction, and play (or imaginative use of materials) for individuals suspected of having autism or other pervasive developmental disorders.

Quotient ADHD System: The Quotient ADHD System is an innovative device that objectively measures three core symptom domains of ADHD: hyperactivity, inattention and impulsivity.  The scores and test data provide you with valuable insights into both the existence of ADHD-related deficits and the magnitude of those deficits compared to expectable results from typically developing children of the same age and gender.