Meet the Team

Our qualified and highly experienced practitioners

Our Practitioners

Our practitioners are qualified and highly experienced physiotherapists who have dedicated their career to helping those with head dysfunction. They are passionate about their work and have completed many hours of further study to be able to offer a specialised treatment approach for Headache and Migraine.

Our Principal Practitioners, Rob Wallis and Andris Simsons, have achieved Level 3 Certification in Watson Headache Approach. Our other practitioners have completed the Level 1 and 2 courses, ensuring our patients receive expert care from our knowledgeable team. The area of migraine can be complex, and therefore, a high level of expert care is essential for good outcomes!

Rob Wallis

B App Sc (Phys) M.A.P.A.
Watson Headache Certified Practitioner (Level 3)

Rob graduated from Sydney University (Cumberland College) in 1985, working most of his physiotherapy life in the private domain treating sports and spinal problems.

After personally suffering from migraines for many years, Rob developed a personal and professional interest in the management of migraines and headaches.

After first attending a course run by Dean Watson in 2008, Rob has now progressed to be a Watson Headache Certified Practitioner having completed a Level 3 Certification of Professional Competency in the Watson Headache Approach.

After 35 years as a physiotherapist and 10 years focusing on headache and migraines, Rob is keen to help others suffering the debilitating effects of Headache and Migraine. He works in the City CBD, Kogarah and Moore Park.

Andris Simsons

B Sci(Kin) MPhty M.A.P.A
Watson Headache Certified Practitioner (Level 3)

Andris graduated from Sydney University in 2010 and has worked as a physiotherapist in the private setting treating various injuries. He has developed a passion for treating people with headaches and migraines and also has a keen interest in treating neck and shoulder injuries.

Andris is a Watson Headache® Certified Practitioner (Level3) and has been using the method for over eight years.. He was drawn to the technique due to its effectiveness in treating chronic headache and migraine conditions. He enjoys helping his patients take control of their headaches, through hands-on treatment and exercises, equipping them with the skills to self-manage their problem.

Andris became a principal of our Gymea office in 2017.

Sasha Mills

B Med Sci (USyd)   B App Sc (Phys) 

Sasha has been a physiotherapist for 24 years working in a variety of settings including large public teaching hospitals, as well as private practice treating sports, spinal and women’s health.

Sasha has trained intensively and worked as a vestibular physiotherapist since 2019. She specialises in treatment of BPPV, inner ear dysfunction, imbalance, dizziness, migraine, headache and concussion. Sasha uses specialised goggles to assess the eyes in the dark, to detect any abnormal eye movements known as nystagmus.

When pain, and or dizziness, is involved Sasha has found the Watson Headache Approach has been incredibly effective. Sasha thoroughly enjoys helping clients manage their debilitating symptoms effectively and return to the joys of daily life

She offers her services from our Sydney CBD practice.



Experienced Practitioners


Professional & Friendly


Focused Approach