Our Professional Team
At Sundrive Medical Centre, we provide compassionate, comprehensive, and patient-centered healthcare for individuals and families at every stage of life. Our experienced General Practitioners (GPs) are dedicated to delivering high-quality medical care, from treating acute illnesses to managing chronic conditions and promoting long-term wellness.
Our team are here to help you. Please treat everyone with the same respect you would expect to receive.
Doctors
Dr Cliona O’Rorke
MB BCH BAO MCRPI MICGP MFSEM DME DCH
Dr Cliona O'Rorke is an honours UCD graduate, and completed her GP training in 2004, being awarded the Ellard Eppel Trophy for the highest results nationally in final post graduate exams.
She joined the team in Sundrive in 2004 as a locum and never left! She became partner in 2008. She has been a GP Trainer since 2008 and an Intern Supervisor since 2023.
She has a special interest in Women’s Health, from contraception, through reproductive health, pregnancy care to menopause.
She loves the broad nature of general practice, valuing the ongoing often lifelong relationship with the patients of Sundrive. When not at work her 4 children keep her busy and distracted, but she still finds time for an occasional game of tennis.
Dr George Dennis
MB BCH BAO MICGP DME DCH
Dr George Dennis graduated from the Royal College of Surgeons in Ireland in 1998 and completed his General Practice training in 2004.
He has undertaken postgraduate training in minor surgery and musculoskeletal injection therapy. His clinical interests include men's health, children's health and long-term management of chronic medical conditions. Dr Dennis also has significant experience in providing primary care for people with intellectual disabilities and is committed to delivering comprehensive, patient centered care for individuals and families in the community.
Dr Michael Willoughby
MB BCh BAO, MICGP, MRCEM, DRCOG, LL.B
Dr Michael Willoughby graduated from the University College Dublin in 2015. Having previously trained at Sundrive Medical Centre he has been a GP at the practice since 2023. Dr Willoughby has a particular interest in men's health, evidence-based medicine and chronic disease management and enjoys building relationships with his patients and improving quality of life.
Other Doctors working with us: Dr Dáire Rothwell, Dr John McManus, Dr Caitríona Wrynn
Our Registar Dr Armon Nasehi
Nurses
Ausra Grigaraviciene
RGN
I have been working as a Practice Nurse here in Sundrive since 2018.
I have a particular interest in women’s health, health promotion, and encouraging preventative approaches that make a real difference to long-term wellbeing. Building positive relationships with patients and creating a welcoming, reassuring environment is at the heart of what I do.
Mary Caitlin Rogers
RGN
I graduated from Edinburgh University with a strong foundation in patient-centred care. After working in various hospitals, I joined Sundrive Medical Centre in March 2025, bringing a passion for nursing and a commitment to supporting the health and well-being of every patient.
Secretary/ Receptionists
Michelle Warren
I have been working at Sundrive Medical Centre for 20 years, supporting GPs, nurses, and the wider primary care team. Skilled in patient liaison, records management, appointments, and confidential correspondence. Known for strong organisation, discretion, and a calm, professional approach in fast-paced environments.
Celeste Gully
I joined Sundrive Medical Centre in 2016 as a medical receptionist and greatly enjoy working with such a dedicated and enthusiastic team. My responsibilities include welcoming patients, managing appointments, handling enquiries, and supporting the smooth running of the reception area alongside our GPs and administrative staff.
Carol Elton
I am a Medical Receptionist at Sundrive Medical Centre, where I have worked for six years. As part of a busy administration team, I manage high-volume patient contact, appointments, and administrative tasks in a professional and courteous manner, ensuring prompt and efficient service for all patients.
Niamh Marren
I have been working as a Medical Receptionist at Sundrive Medical Centre since 2019. I am one of the friendly faces you will see at the front desk—helping patients book appointments, answering questions, and making sure everything runs smoothly. My goal is to make every person feel welcome, heard, and well taken care of.
Leanne Geraghty
I have been a GP medical secretary at Sundrive Medical Centre for nine years. I take pride in being friendly, helpful, and organised. My role involves managing appointments, answering calls, and supporting the wonderful GP team here. I always strive to go above and beyond for our patients. Staying calm under pressure comes naturally to me, and I am genuinely happy to help.
Andy Ellman
As the Phlebotomist at Sundrive Medical Centre, I ensure professional, low-discomfort blood taking while prioritising patient safety and wellbeing. In addition to phlebotomy duties, my extensive administrative experience contributes to the smooth daily running of the surgery.
Practice Manager
Anne O'Connell
Working at Sundrive Medical Centre for last 36 years and 10 years as Practice Manager, this role oversees the daily operations of a busy GP surgery, supported by a very good team. Responsibilities include managing staff, coordinating patient services, ensuring compliance with healthcare regulations, and maintaining a smooth, efficient workflow throughout the practice. Dedicated to fostering a welcoming and organised environment, working closely with GPs, nurses, and administrative staff to deliver high-quality care to the Sundrive community. The role also involves handling finances, liaising with external healthcare providers, and continuously improving practice systems to meet the evolving needs of patients and staff alike.