Attention: You are using an outdated browser, device or you do not have the latest version of JavaScript downloaded and so this website may not work as expected. Please download the latest software or switch device to avoid further issues.
| 31 Oct 2026 | |
| Alumni |
As one of Northern Ireland’s leading private primary healthcare providers, Duality Healthcare is
committed to making high quality healthcare more accessible, affordable and convenient for
individuals, families and businesses across Northern Ireland.
With a growing network of clinics, including its newest location at 43 High Street, Holywood, Duality
provides a comprehensive range of services, from same day GP appointments and urgent care to
blood testing, health assessments, minor surgery and specialist clinics. Through flexible membership
options (starting at £34.99p/m) and pay as you go appointments, patients can access the care they
need, when they need it.
For Duality Healthcare, this partnership is particularly special, with personal connections to Sullivan
Upper School running through its senior leadership team.
Chief Financial Officer Fergus McIlduff is a proud former pupil of Sullivan Upper, with his connection
to the school continuing through the next generation, as his daughter is currently a pupil. Chief
Operating Officer Sarah Marks also has strong family ties to Sullivan, with her children having
recently attended.
With Duality’s newest clinic now open in the heart of Holywood, supporting Sullivan Alumni feels like
a natural fit, bringing together a shared commitment to community, connection and supporting
future generations.
Speaking about the partnership, Fergus McIlduff, Chief Financial Officer at Duality Healthcare, said:
“As a former pupil of Sullivan Upper and now with my daughter attending the school, this
partnership is particularly meaningful to me. Sullivan has been part of my family’s life across
generations, so it’s fantastic to have the opportunity to give something back through Duality
Healthcare.
With our new clinic now open in Holywood, we’re excited to strengthen our ties with the
local community and support the continued success of the Sullivan Alumni Association.”
At Duality Healthcare, we believe that great healthcare goes beyond the walls of our clinics. It’s
about being part of the communities we serve, building lasting relationships and making a positive
difference.
We are incredibly proud to join the Sullivan Alumni Association as a Gold Sponsor and look forward to supporting its
activities, celebrating its achievements and connecting with fellow alumni and the wider Sullivan
community.
The Sullivan Alumni Association is absolutely delighted to welcome Duality Healthcare as a new Gold Sponsor and to begin this exciting partnership. It is particularly special to be working with an organisation that has such strong personal and longstanding connections to Sullivan Upper School and the wider Holywood community. We are very grateful for Duality Healthcare’s support and commitment to the Alumni Association, and look forward to working together to strengthen connections, support our alumni network and contribute to the continued success of the Sullivan community. Partnerships like this play an important role in helping us celebrate our shared heritage while creating opportunities for future generations. We are thrilled to have Duality Healthcare on board and look forward to a strong and rewarding relationship in the years ahead.
To learn more about Duality Healthcare, visit dualityhealthcare.com or call 0330 094 6522.
Duality Healthcare | Healthcare When You Need It
Organised annually by the Sullivan Alumni Association, this event is something we are incredibly proud to deliver for the students of Sullivan Upper School. More...
Behind the Sullivan Alumni Association is a dedicated committee who give their time, experience and enthusiasm to keepin… More...
Supporting Today's Pupils, Connecting Tomorrow's Alumni More...
We are delighted to celebrate the continued success of former pupil Jessica Reynolds, whose impressive acting career has… More...
Sullivan alumna Rachel McCann (Class of 2020) has claimed her first Irish National 400m title, adding another outstandin… More...