Meet the team
ADHD Jersey is currently powered exclusively by volunteers, people who care with lived experience, parents who’ve walked the journey, and professionals who share their expertise. We do everything we can to listen, guide and support our community.
However, what Jersey really needs, is reliable and consistent ADHD support, we can’t deliver that at the scale required without dedicated, permenant staff. Our mission for 2026 is to deliver this.
Our goal is simple: clear, accessible, expert ADHD support for every islander who needs it, not just when volunteers have time, but every single day.
Founder & CEO
Rachel Boss
Rachel is the driving force behind ADHD Jersey. With lived experience of ADHD and a deep commitment to building community, she founded the organisation to create a supportive space where individuals and families can thrive.
"I started ADHD Jersey because I kept seeing the same painful story on repeat in my own life, in my children, and in families across the island. People were struggling, not because they were “failing,” but because there was no clear support, no real understanding, and nowhere to turn for answers that made sense.I knew what it felt like to be dismissed, misjudged or left to figure things out alone. I didn’t want anyone else in Jersey to go through that".
Chair & Trustee
Dr Jane Sedgwick Müller
Jane is an internationally recognised expert in ADHD, with decades of research, clinical, and teaching experience. As Chair of ADHD Jersey, she provides governance leadership and ensures ADHD Jersey's work remains aligned with the latest science.
Deputy Chair & Trustee
John Doublard
John combines technical and business expertise with a passion for neurodiversity. As Deputy Chair, he supports governance and strategic planning, while also leading on digital innovation and transformation.
"It is my aim to draw upon my experience as former Trustee for Dementia Jersey to help Rachel on her mission transform ADHD Jersey from a non-profit to a full charity status, supporting islanders, raising awareness, providing support and empowering individuals with ADHD, together building a community of support and understanding".
Company Secretary & Trustee
Ashley Vardon
Ashley is an Associate of the Chartered Governance Institute and provides experience and expertise in corporate secretarial aspects as a Trustee.
Ashley has also raised funds over the years for a Jersey based charities supporting neurodiversity.
"I became involved with ADHD Jersey as it is a disability close to my heart within my family. I am keen to help support ADHD Jersey promote education and awareness within the local community, enhancing understanding, and providing vital access to expertise to help individuals and families".
Trustee
Mike Mullhern
Mike sits on the Board with a focus on fundraising. "I first got involved with ADHD Jersey because I wanted to understand more about the condition after my daughter was assessed for ADHD. I felt it was important to learn as much as I could so I could better support her and gain a clearer understanding of what others with ADHD experience.
The commitment shown by the volunteers at ADHD Jersey is truly inspiring. They put their heart and soul into raising awareness and making a real, positive difference in people’s lives. The team’s energy and dedication are incredible, and I’m looking forward to doing my part to support the work they do".
Manager
Gary Trehiou
Gary is a Fellow of the Chartered Certified Accountants, a Fellow of the International Compliance Association and a Member of the Association of Corporate Treasurers.
He has worked for over 30 years in the Jersey finance industry, beginning his career in accounting roles before moving into senior positions across risk and compliance.
Throughout his career, Gary has developed a reputation for thoroughness, integrity, and a calm, solutions-focused approach to complex regulatory environments.
Gary is delighted to be able to use his career skills to support such an important cause. He brings not only technical expertise, but also a deep personal commitment to improving outcomes for neurodivergent individuals and their families. His experience in governance, oversight, and strategic risk management adds significant strength to the charity’s leadership, and he is looking forward to helping ADHD Jersey grow sustainably, responsibly, and with the community’s best interests at its heart.
Educator
Gillian Mallet
Gillian leads ADHD Guardians, the branch of ADHD Jersey supporting children and parents. With a professional nursing background and more than eight years of leadership and mentoring experience with TS Jersey Royal Marines Cadets, she brings both expertise and lived experience of ADHD to her role.
"I became involved as a volunteer with ADHD Jersey because I’m passionate about the difference that awareness, understanding, and the right support can make.
ADHD Jersey is an uplifting, forward thinking community. Every workshop, conversation, and connection highlights the importance of the work we do. It’s a privilege to be part of an organisation that champions individuality, promotes positive awareness, and helps people recognise and build on their strengths".
Educator
Charlie Herd
Charlie has completed the Steps programme, and we are delighted that she will now train to deliver PX2, ADHD Jersey’s youth empowerment course. Passionate about helping young people recognise their strengths, Charlie is especially committed to supporting ADHD Guardians and exploring prison outreach work. Her journey reflects the empowerment and confidence ADHD Jersey aims to inspire in every member of our community.
"With my own lived experience of ADHD and the criminal justice system, I am deeply passionate about ensuring that people diagnosed or not, actually the have access to the right education, understanding, and support in prison and upon their reintegration (release) I believe awareness and tailored guidance can make a real difference in empowering individuals to reach their potential".
Wellbeing Lead
Will “Bare Wills” Crawford
Will is ADHD Jersey’s Breathwork and Wellbeing Lead, bringing calm, connection, and resilience into the heart of our community. Known for his creativity and humour, Will first captured attention through his “Bare Wills” fundraising adventures and continues to inspire with his dedication to wellbeing.
"I volunteer with ADHD Jersey because I know how powerful the right support can be. My own experiences with ADHD, trauma, and the challenges that come with them pushed me to develop tools that genuinely helped me—especially breathwork, movement, and resilience practices. As a resilience coach, I’ve seen how these simple techniques can make a real difference. I’m here to share what’s helped me, offer understanding, education and help others in Jersey feel stronger and less alone on their journey".
Administrator
Roger Small
Roger is an experienced change professional dedicated to enhancing lives through effective support and innovative solutions.
"Currently volunteering with ADHD Jersey, I am focused on streamlining internal operations and improving the experience for both customers and teams. I think cohesion within the charities is essential in bringing overall benefits to our community.
I love this vibrant group of individuals, I am on a steep learning curve but will enjoy the journey".
Events Lead
Kerry Goguelin
Kerry brings energy, creativity, and organisation to ADHD Jersey’s events. From community fundraisers to flagship conferences, she ensures events are not only well-planned and delivered but also reflect the heart of ADHD Jerseys ethos.
"I choose to volunteer with ADHD Jersey because I'm passionate about support, and change in the island where all minds get the chance to thrive, supporting ADHD and raising awareness in the island as a neurodivergent adult brings its challenges, but together we can build a supportive and thriving community".
Manager
Chantal Baudains
Chantal is a Fellow Chartered Certified Accountant and is the Finance Manager and assistant to Rachel for day to day operations.
Chantal is a mother of twins and was late diagnosed ADHD, which inspired and motivated her to support others on the same journey.
“I resonated with the thoughts and feelings of the writer of ‘ADHD: The Lost Girls’ article. It was like everything I had experienced to that point made complete sense - both the highs and the lows. And so I vowed to help Rachel establish ADHD Jersey as the go-to for support for everyone in the community.”