Meet the Practitioners
Krystee Barclay
Bachelor of Clinical Sciences (Osteopathic Studies) and Master of Osteopathic Medicine
Krystee is a born and raised Southlander who completed her studies between Unitec Institute of Technology in Auckland and Southern Cross University in Lismore, Australia.
Krystee grew up playing hockey and swimming competitively which led her to discover Osteopathy. She has always been interested in the human body and aspires to help people, making this career the perfect fit for her. Having raced in several half Ironmans and a full Ironman, Krystee understands the importance of having your body feeling it’s best.
Through Osteopathic care, she wants to help other people achieve this so they can keep doing the things they love. As well as using a wide range of hands-on treatment techniques, Krystee also offers education, exercise and lifestyle advice so that her patients can take control of their pain and enhance their overall health and well-being.
Justine Gunther
Bachelor of Musculoskeletal Health and Postgraduate Diploma in Osteopathy
Originally from France, Justine has lived in New Zealand since 2016. She spent 4.5 years living in Invercargill before moving to Christchurch to complete her Osteopathic training at the Ara Institute of Canterbury.
As an osteopath, Justine enjoys working with patients at all stages of life, from infancy to older age, and values the diversity and complexity of treating a wide range of conditions.
Her patient-centred approach incorporates the principles of Te Whare Tapa Whā, recognising the importance of holistic well-being. She focuses on delivering personalised care in a positive, supportive environment, empowering individuals to take charge of their health and achieve their goals.
Justine is a member of Osteopaths New Zealand, representing Osteopaths in Aotearoa.
During her spare time, Justine likes to be in the outdoors, enjoying swimming, running and gardening.
Martina Garro
Master of Osteopathic Medicine
Martina grew up in Italy and pursued her education across two countries, studying at ICOM University in Italy before continuing at Kingston University in England. Her path into healthcare began early — her mother's career as a doctor gave Martina a close-up view of medicine from childhood, planting the seed of curiosity that would eventually lead her to Osteopathy.
What draws Martina to this field is a genuine fascination with how the human body works, paired with a strong desire to help people feel better. She sees Osteopathy as a way to create real, lasting change in her patients' lives. At the heart of her practice is a simple aim: every patient should leave feeling heard, cared for, and genuinely improved.
In her sessions, Martina draws on a broad toolkit of osteopathic techniques — ranging from gentle, subtle approaches like craniosacral and fascial therapy to firmer, more structural hands-on work. Rather than applying a one-size-fits-all method, she adapts her treatment to suit each person, offering a holistic approach built around individual needs.
Mathilde Hervieux
Osteopath D.O.
Mathilde Hervieux is a French-trained osteopath who graduated in 2009. After gaining early clinical experience in France and Switzerland, she established her first practice in the French territory of Saint-Pierre-et-Miquelon in 2010, where she built a strong and loyal patient base.
With over 15 years of clinical experience, Mathilde has since practised internationally, including in Montréal and Vancouver, Canada, working in both multidisciplinary clinics and private practice. This diverse professional background has shaped her holistic and adaptable approach to osteopathic care, grounded in an understanding of each patient's unique circumstances.
Mathilde has extensive experience in the assessment and management of musculoskeletal conditions, including postural and biomechanical issues, sports injuries, and acute and chronic pain. She also has a particular interest in adolescent care, particularly musculoskeletal concerns associated with growth and development.
Her approach draws on a broad range of osteopathic techniques, with a particular emphasis on restoring mobility, promoting functional balance and supporting the body's natural ability to adapt. Guided by the osteopathic principle that structure and function are closely interconnected, she considers the body as a whole rather than focusing solely on isolated areas of discomfort.
Depending on clinical findings and individual needs, her treatments may incorporate General Osteopathic Treatment (GOT), joint mobilisation and manipulation (HVLA), soft tissue and myofascial techniques, deep tissue massage, cupping therapy, instrument-assisted soft tissue mobilisation, as well as gentle cranial, visceral and diaphragmatic techniques.
Mathilde welcomes patients across a wide range of ages and lifestyles, from children and adolescents to adults and seniors. Whether working with athletes, active individuals or those seeking to improve their mobility and everyday comfort, she adapts her care to each person's condition and goals.
At the heart of her practice is a patient-centred philosophy that values attentive listening, thoughtful treatment and a collaborative approach to musculoskeletal health and long-term wellbeing.