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Petulla Dedish

15230 56 Ave #207, Surrey, BC V3S 5K7, Canada


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Petulla has provided public and private speech-language therapy for 20+ years. Together with her team of professionals, Semiahmoo Speech Services offer assessment and intervention services for toddlers, preschoolers, school-age, teens and adults. We are a full service clinic providing exceptional assessment, individual and group options to a variety of populations including: Non-Verbal, Alternative/Augmentative communication, Autism Spectrum Disorder, Neurogenic Disorder, Speech-Language Delay, Language Learning Disabled, Oral-Motor Issues, Head-Injury, Stroke, Fluency/Stuttering, Social-Cognitive, Voice. We look forward to helping you!

Field of Practice

Speech-language Pathologist

Disorders Treated

(Central) Auditory Processing Disorder (CAPD) – Adult(Central) Auditory Processing Disorder (CAPD) – ChildAAC (Alternative and Augmentative Communication) – AdultAAC (Alternative and Augmentative Communication) – ChildAccent Modification/Accent ReductionAphasiaApraxia/DyspraxiaArticulation of Speech/Speech Sound DisorderAutism Spectrum Disorders (ASD)Childhood ApraxiaCleft Lip or PalateCognitive Skills/Executive FunctioningDevelopmental DelayHearing Loss or Impairment – AdultHearing Loss or Impairment – ChildLanguage Delay/DisorderLanguage-Based Learning DifficultiesMotor Speech DisorderNonverbal Language DisorderPragmatic Language/Social Communication Disorder or DifficultySelective MutismStroke – AdultStroke – ChildStuttering/Fluency of Speech DisorderTongue Thrust/Oral Myofunctional DisorderTraumatic Brain Injury (TBI)Voice DisordersWritten Language Disorders (Reading, Writing)

Taking New Clients


Age Groups Treated

19+ years6 to 19 yearsLess than 6 years

On RASP list


Languages Spoken

english, slee

Will Travel / Distance

Yes - up to Fraser Valley Area

Specialties / Services Provided

Augmentative and Alternative Communication. Social Groups for preschoolers, school age and teens. CAPD - screening. Online treatment programs for cognitive training, literacy development, phonemic awareness, auditory memory, following directions, and sequencing.

Provides Teletherapy?


Other Professional Practice / Service Information

We strive to provide families an initial consultation within one week of contacting our office! Contact one of our friendly staff today: 778-574-1118