We are an Osteopathic clinic situated on the North shore (Auckland) that provides experienced treatment of musculoskeletal disorders and gives expert after-care advice to help manage our patient’s pain. At InlineOsteo, we believe that every aspect of your body and life needs to be in line.
We understand when things go wrong it can be hard to be the ‘best you’, and know how frustrating it is to have less focus at work and less energy when you are with your loved ones.
We will work with you to achieve your goals. By not only getting you fixed we will also give you the tools to make a positive long-lasting change in your life. We pride ourselves on exceptional treatment and service, please do not hesitate to contact us to find out more about how we can help you.

Hannah Williams
Osteopath (M.Ost)
Hannah is an enthusiastic and empathic practitioner with a history of treating a variety of musculoskeletal dysfunctions and conditions. Hannah adopts a ‘hands on’ structural approach to treatment and recognizes that each patient is different and therefore carefully tailors each treatment plan to meet the specific needs of each patient. She has a wealth of experience with over 10 years working in the UK, Barbados and New Zealand combined.
Techniques Hannah commonly uses are; soft tissue massage, joint articulation, mobilization and spinal manipulation. Hannah will also provides home exercise plans, expert advice and some key do’s and don’ts to make sure you are getting the most from your time in and out of the clinic. Hannah also has pediatric experience and enjoys treating babies and infants.
The longer appointment times Osteopaths have gives us the time to really get to know our patients and gain a real understanding of how their pain impacts them at home and how it affects their quality of life. Looking at the patient as a whole, helps us to build a treatment plan that is not only effective but comfortable, achievable and sustainable.
Hannah enjoys staying fit and healthy, with one of her projects for this year is to learn to play tennis. She also enjoys yoga, gym, spin classes and horse riding.
Qualifications
– Masters of Osteopathy – Leeds Beckett University
– UK Registered Osteopath with the General Osteopathic Council (GOsC)
– NZ Registered Osteopath with the Osteopathic Council of New Zealand (OCNZ)
– ACC Registered Practitioner

Matthew Costain
Osteopath (M.Ost)
Mathew is a passionate and dedicated Osteopath who takes great care in understanding and addressing each patient’s individual needs.
Known for his excellent hands-on treatment and practical, results-driven advice, Matthew combines treatment techniques such as joint articulation, soft tissue massage, and manipulation to create specific treatment plans that align with each patient’s goals and lifestyle. His thoughtful and patient-centred approach ensures every person receives the care and attention they deserve.
Before becoming an Osteopath, Matthew spent time working in environmental consultancy before pursuing his long-held passion for healthcare and human movement.
Matthew studied at the University College of Osteopathy in London (formerly the British School of Osteopathy BSO). Where he treated a wide range of patients, including time spent at an NHS HIV clinic, and his dissertation explored the role of breathing exercises in managing frozen shoulder.
Outside the clinic, Matthew loves being on the water, whether it’s surfing, kitesurfing, or sailing. Always keen to explore new spots along the New Zealand coast. When he’s not in the water he enjoys playing squash.
Qualifications
– Masters of Osteopathy – Health Sciences University (formerly British School of Osteopathy/BSO)
– L3 Sports Massage – Sports therapy UK
– UK Registered Osteopath with the General Osteopathic Council (GOsC)
– NZ Registered Osteopath with the Osteopathic Council of New Zealand (OCNZ)
– ACC Registered Practitioner

William Pearson
Osteopath (M.Ost)
William is a multi-skilled Osteopath with experience in treating people of all ages, from babies to older individuals, and everyone in between. William tailors his treatment approach for each patient’s specific needs by using a wide range of osteopathic techniques. These techniques include hands-on functional, cranial, and structural treatments.
His Masters of Osteopathy (UK), Sports Therapy Degree, and clinical experience gives William the ability to deliver the best results for his patients. He can use a firm structural style of treatment for sports and everyday injuries, then use gentle treatment with functional and Cranial Osteopathy to give babies and parents relief. William is particularly interested in treating babies and children. He has worked in a paediatric clinic in the UK and treated babies at his previous positions in Auckland and Tauranga. His continual training in pediatrics gives him the tools to best help younger patients during the early stages of their lives.
In his spare time, William is a keen surfer and enjoys exploring the beautiful outdoors of New Zealand with his daughter and wife. He leads an active lifestyle and has a history of playing club rugby and tennis in England.
Qualifications
– Masters of Osteopathy – European School of Osteopathy
– Sports Therapy Degree – University of Northampton
– NZ Registered Osteopath with the Osteopathic Council of New Zealand (OCNZ)
– ACC registered practitioner

Esther Cain
Massage Therapist
Esther is an experienced Massage Therapist with over eight years of experience. Her career started with a relaxation treatment focus and then shifted to high-performance and clinical massage treatments. She has worked with professional teams such as the Silver Ferns, Springboks, and currently the Warriors.
Esther offers a range of massage techniques including deep tissue, therapeutic, myofascial release, trigger point, and cupping. She tailors her treatments to address her patients’ individual needs. Examples include massage during pregnancy, assisting athletes in their rest, recovery, and mobility and relieving overall body tension. Esther takes a holistic approach to her treatments by considering external factors such as sleep patterns, daily stressors and training routines.
Esther brings a wealth of experience and knowledge to Inline Osteo. We’re lucky to have her at the clinic and offer a different treatment style to our patients. She works closely with the other Osteopath practitioners, which allows patients to receive a more specific treatment, directed to their related injuries or needs.
Outside of massage therapy, Esther enjoys getting outdoors, running, walking, and paddleboarding. Her holistic approach to wellness extends beyond the treatment room, reflecting her commitment to a balanced and fulfilling lifestyle.
Qualifications
– Diploma (L5) in Massage Therapy – Wellpark College of Natural Therapies (MT)
– Certificate in Myofascial Cupping – Udemy, Inc.
– Certificate of Relaxation Massage Therapy – Wellpark College of Natural Therapies
– NZ Registered Massage Therapist with Massage New Zealand (MNZ)

