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Still Something of a Hidden Gem: Interior Health’s Cleft Lip and Palate Clinic

Adapted from “Still Something of a Hidden Gem” by Janice Bennett, RSLP — originally published in Vibrations Magazine, September 2025 (Speech and Hearing BC)


Supporting Families Closer to Home


For more than 50 years, Interior Health’s Cleft Lip and Palate Clinic has been providing essential, team-based care to children and families across the BC Interior. Despite its long history and impact, the clinic remains a lesser-known resource for families navigating the complex journey of cleft lip and palate care.


Established in the 1970s by speech-language pathologist Dorothy Deakin—at a time when only two SLPs served the entire Interior—the clinic has long offered families the chance to access specialized treatment closer to home, without the need to travel to Vancouver for care.


Comprehensive, Collaborative Care

Cleft lip and palate occur in approximately 1 in 630 births in Canada, often requiring multiple surgeries, speech and hearing support, and ongoing dental and orthodontic treatment. The Interior Health clinic brings together a multidisciplinary team of professionals to help coordinate every stage of a child’s care from birth through adolescence.


The clinic, based at the Community Health and Services Centre in Kelowna, typically serves 65–80 families at a time. Referrals can be made by physicians, nurse practitioners, public health nurses, or midwives — often beginning prenatally after a cleft is identified on ultrasound. Services are fully covered by the Medical Services Plan.


by the Government of Canada: Congenital Anomalies in Canada — Canada.ca) Prevalence per 10,000 births (according to “Congenital Anomalies in Canada”, published
by the Government of Canada: Congenital Anomalies in Canada — Canada.ca) Prevalence per 10,000 births (according to “Congenital Anomalies in Canada”, published

A Team Dedicated to Lifelong Support

Clinics are held four times per year, with specialists from across disciplines working together to deliver comprehensive care. The team includes:


  • Plastic surgeons Drs. Valnicek and Williamson

  • Oral & maxillofacial surgeon Dr. Scott Martyna

  • Otolaryngologists (ENTs) Drs. Achtem and Harris

  • Pediatricians Drs. MacKinlay and Vosloo

  • Orthodontists Dr. Edsard van Steenbergen and Dr. Smith

  • Pediatric dentist Dr. Terry Farquhar

  • Audiologists Stacie Larsson and Shahrzad Homayuni

  • Speech-language pathologist Janice Bennett

  • Plus a dental hygienist, clinic coordinator, and admin support staff


Services begin prenatally or at birth, ensuring families are connected with the right providers early — from feeding and hearing assessments to surgical and speech-language milestones. Families typically have their first full-team visit around 18 months of age and continue to receive coordinated care until age 19.


Pictured left to right: Janice Bennett (Speech Language Pathologist & Clinic Coordinator), Stacie Larsson (Audiologist), Dr. Scott Martyna (Oral Maxillofacial Surgeon), Dr. Edsard van Steenbergen (Orthodontist), Dr. Terry Farquhar (Pediatric Dentist), and Dr. Ruan Vosloo (Pediatrician)
Pictured left to right: Janice Bennett (Speech Language Pathologist & Clinic Coordinator), Stacie Larsson (Audiologist), Dr. Scott Martyna (Oral Maxillofacial Surgeon), Dr. Edsard van Steenbergen (Orthodontist), Dr. Terry Farquhar (Pediatric Dentist), and Dr. Ruan Vosloo (Pediatrician)

Continuing to Grow and Raise Awareness


Though well established, the Interior Health Cleft Lip and Palate Clinic remains, in many ways, a hidden gem. The team hopes to continue expanding services in the coming years while raising awareness among both healthcare providers and families about the resources available right here in the Interior.


For more information:Visit Interior Health’s Cleft Lip & Palate Clinic or contact Clinic Coordinator Janice Bennett at 250-469-7070 ext. 12122 or cleftlipandpalateclinic@interiorhealth.ca.


 
 
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EVS Orthodontic Clinic

Dr. Edsard van Steenbergen, Inc.
DDS, MDS, PhD

Contact Us

Tel (250) 868-3488

Office Location

550 West Avenue, suite 321
Kelowna, BC V1Y 4Z4
Free parking available.

Opening Hours

Monday-Thursday: 7:30 am to 4:30 pm

Lunch Break: 1:00 to 2:00 pm

Friday-Sunday: Closed

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