• Founder


I am a dedicated dental professional specialising in the treatment of orofacial myofunctional disorders in both children and adults, offering services in person and via Telehealth . My expertise encompasses a range of conditions, including assessing oral (tongue, lip ) ties, tongue thrust, low tongue posture, weak lip seal, open mouth posture, mouth breathing, Breathing Disordered Sleep and dysfunctional breathing. I am a certified Orofacial Myofunctional Therapist, having trained through The Australian Academy of Orofacial Myology.I am also a certified practitioner in The Buteyko Breathing Method. I have further enhanced my skills through various esteemed events, including Myomentor with Sarah Hornsby,Tethered Oral Tissue - Tongue/Lip Tie education with Dr Zaghi (ENT) & Dr Baxter (Release Dentist)and Myofocus Sleep training events with Dr. Dan Hanson and Dr. Donny Mandrawa. Additionally, I am a Buteyko breathing practitioner trained by Patrick McKeown at the International Buteyko Clinic and have completed Fast and Functional (FNFT) training with Timothy King and Sarah Beach, focusing on TMD and orofacial pain. I have completed the TMJ Mini Residency with Dr. Damian Teo from the Melbourne TMJ Centre, addressing all aspects of TMJ related issues. I am also a Certified Myomunchee practitioner. With over 15 years of experience in my field, I continuously seek to expand my knowledge by attending numerous courses and conferences related to functional breathing, orofacial myofunctional therapy, airway and facial growth and development, temporomandibular joint dysfunction, sleep, and tethered oral tissues (such as tongue ties and lip ties). This commitment allows me to provide the most effective solutions and care for my clients. I develop tailored programs designed to help clients achieve their specific goals, whether that involves addressing mouth breathing, chronic nasal congestion, abnormal breathing during sleep (including snoring and grinding ), jaw discomfort, tongue posture and function issues, or habits such as thumb sucking and dummy use that contribute to dental misalignment and jaw deformation. My passion for helping clients improve their quality of life drives my commitment to their success.

Siarn Williams BOHTh OMT

Oral Health Therapist & Orofacial Myofunctional Therapist


Siarn takes pride in helping children and adults feel comfortable, relaxed and supported. As an Oral Health Therapist who has completed her qualification in Orofacial Myofunctional therapy, she brings a caring approach to her work at MyoBreatheEase.
Siarn enjoys working with young children from four years old. Her gentle, patient approach helps little ones feel at ease, while clear, age-appropriate explanations and encouragement help them build confidence and take part in their therapy.
Outside the clinic, Siarn is a former personal trainer, accomplished marathon runner and triathlete.

Siarn Williams, Oral Health Therapist and Orofacial Myofunctional Therapist at MyoBreatheEase

Is your child experiencing issues with open mouth breathing, sleep or behavioural issues or recurrent tonsillitis or ear infections? Orofacial Myofunctional therapists are experienced professionals dedicated to helping you or your little ones improve muscle function, breathing, and overall quality of life. Contact me today to schedule your consultation and take the first step towards a healthier, happier child.