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Your Body ᐧ Your Health ᐧ Our Passion

Dan and Gemma, long-time colleagues, founded Edge Osteopathy in 2021 with a shared vision to deliver dedicated osteopathic care for a wide range of musculoskeletal conditions. Since then, the clinic has grown to include a dedicated team of practitioners, allowing us to expand our services and treatment approaches to better support the needs of our island community.

The Team

Dan Bihet

Dan Bihet

Registered Osteopath

MSc Ost., BSc (Hons) ST.

Dan is a Guernsey local who values the calm and beauty of island life. He holds a post graduate degree in Osteopathy from the prestigious University College of Osteopathy (Previously The British School of Osteopathy, now Health Sciences University) in London.

Dan provides a careful, hands-on approach toward his osteopathic practice. His goal is to help you feel confident in managing your own health, with support and guidance every step of the way. Drawing on his extensive knowledge and experience, he works holistically - placing strong emphasis on the relationship between structure and function - to treat a wide range of conditions. His patient-centered philosophy focuses on collaboration, education, and empowering individuals to take an active role in their health and self-management.

With a background in sports injuries and rehabilitation, Dan integrates evidence-based exercise strategies into his osteopathic care, creating comprehensive treatment and management plans which support long-term recovery and performance.

Dan has provided support to various sports teams both locally and internationally. He has also served as a member of Guernsey’s medical team at the Island Games held in Jersey (2015), Gibraltar (2019), and Orkney (2025).

Committed to ongoing professional development, Dan regularly attends CPD courses and conferences both locally and off-island to stay current in his clinical practice. Dan has a specialist interest in persistent headaches/migraines and neck disorders. He is curious about integrating various approaches to better support the self-management of functional or pain disorders.

He strongly believes that you are the expert of your own body.

Dan is registered with the General Osteopathic Council (GOsC), Institute of Osteopathy (iO) and with the Health Professionals Ordinance for Guernsey and Sark.

[email protected]

01481 246111


Gemma Piercey

Gemma Piercey

Registered Osteopath

BSc (Hons) Ost., BSc (Hons) ST.

Gemma was born and educated locally. She graduated from the University of Chichester in 2006 with a BSc (hons) in Sports Therapy and subsequently went on to complete an Osteopathy degree at the European School of Osteopathy in Maidstone, Kent.

After graduating she has worked for the NHS in London and privately in Brighton and quickly gained experience treating a wide range of conditions and working within multidisciplinary teams. Gemma moved back to the Island in 2011.

Gemma treats a wide range of musculo-skeletal conditions, mainly using a structural Osteopathic approach and with a strong emphasis placed upon personal patient care and management. She has a passion for the ‘how and why’ someone may be feeling the way they do and always tries to determine the root of the problem rather than just treating the symptoms. Her bespoke treatment package includes manual treatment, such as massage and manipulation, as well as unique exercises and advice.

Gemma regularly attends CPD courses and conferences both on and off Island to keep up-to-date with her clinical practice. Gemma enjoys keeping fit and is a very keen hockey player.

Gemma is registered with the General Osteopathic Council (GOsC), Institute of Osteopathy (iO) and with the Health Professionals Ordinance for Guernsey.

[email protected]

01481 246111


Anna Reeve

Anna Reeve

Registered Osteopath

BSc (Hons) DO PGCE

Anna is a local girl who has recently returned home. Initially graduating with a degree in Microbiology from the University of East Anglia, she gathered a solid grounding in the scientific background of infection and body physiology. Unable to find employment at the PEH path lab and having recognised the benefits of alternative Medicine from an early age, Anna chose to return to the UK to study at the European School of Osteopathy (ESO) in Maidstone. 

Upon graduation, Anna was asked to stay on at the ESO as a member of the teaching faculty so has worked in and around Kent for the last 30 years as a practising Osteopath, Lecturer and Clinical Tutor, and as part of the ESO International teaching faculty. 

During that time, Anna was the instigator and founder of a multi-disciplinary Natural Health Centre in Kent. She ran and worked at the centre for 22 years, enabling her to develop a broad understanding of other forms of complementary medicine.

Anna completed a postgraduate course in Classical Osteopathy at The Maidstone College of Osteopathy in 1991 under the late John Wernham and is also a member of The Institute of Classical Osteopathy (ICO).

As an Osteopath, she enjoys working with all types of patients, appreciating the challenges with each new presentation. The ESO’s course is quite eclectic so the technical approach she uses includes the Body Adjustment, which is an articulatory based complete method of treatment and Cranial technique, which is a more gentle approach, more amenable to the treatment of babies and small children or those suffering from an emotional or physical shock, such as after a road traffic accident.

Anna is registered with the General Osteopathic Council (GOsC) and Institute of Osteopathy (iO) and with the Health Professionals Ordinance for Guernsey.

[email protected]

01481 246111


Gilly Armstrong

Gilly Armstrong

Foot Health Practitioner

DipFH MCFHP MAFHP

Gilly was born and raised in Guernsey where she still has close family. After living for many years in Hove, she returned to the island with her children in August 2023. 

Gilly completed her training, achieving a Merit Award, in early 2023. She studied with The SMAE Institute, which is the UK’s only University accredited Foot Health course and it is credit rated through the Queen Margaret University. Since qualifying, she worked in a clinic alongside a podiatrist whilst also travelling to, and treating patients in their homes.

Passionate about educating people how to love their feet again, Gilly has a positive approach in working with her patients to improve confidence in overall foot health. 

If you would like to know more about how a Foot Health Practitioner could help with your feet, please get in touch with Gilly.

Gilly is a Member of the British Association of Foot Health Professionals and holds valid indemnity insurance.

[email protected]

01481 246111


Sasha Gow

Sasha Gow

Practice Manager

We’re proud to have Sasha as an integral part of the Edge Osteopathy team. As our Practice Manager Sasha plays a vital role in ensuring everything runs smoothly behind the scenes, supporting both our practitioners and patients alike.

With a solid background in healthcare and years of experience, Sasha brings exceptional organisational skills, warmth, and professionalism to the clinic. Her ability to multitask with ease allows her to manage day-to-day operations efficiently - creating a calm, welcoming environment for everyone who walks through our doors.

Sasha is often your first point of contact at the clinic and is always ready to help with bookings, queries, or guidance on what to expect during your visit. Her approachable nature and in-depth knowledge of how the clinic works make her a key part of your journey with us.

Outside of work, Sasha enjoys a busy family life and loves spending time with her two young children, who keep her on her toes and smiling!

If you have any questions about our services or your visit, Sasha will likely have the answers so don’t hesitate to reach out.

[email protected]

01481 246111