
Dr. Mark Hamilton: Expert Aesthetic Medicine in Dublin, Galway & Belfast
Dr. Mark Hamilton is a highly experienced aesthetic doctor with over 23 years of clinical excellence specializing in natural-looking anti-wrinkle injections, dermal fillers, and non-surgical facial rejuvenation in Dublin, Belfast, and Galway.
Dr. Mark is the Medical Director and Clinical Lead of Merrion Medical Aesthetics and the Hamilton Face Clinic, with medical aesthetic clinics located in Dublin, Galway, and Belfast.
Before launching his private practice in 2018, he spent years as the lead non-surgical doctor for Thérapie Clinics, Avoca Clinic, and the Hospital Group. His long-standing reputation is built on a simple commitment to patient safety and achieving natural-looking results.
Over 23 Years of Clinical Excellence in Facial Rejuvenation
Dr. Mark qualified from Queen’s University Belfast and Royal College of Surgeons Ireland. He trained in maxillofacial, neck and facial reconstructive surgery at Guy’s & St. Thomas’ Hospital and Kings College Hospital in London.
Professional Affiliations & Medical Registrations:
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Irish Medical Council (IMC) # 320253 : Fully registered with the Republic of Ireland's regulatory body, which promotes the highest professional standards and oversees medical education.
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General Medical Council (GMC) # 4648431 : Fully registered with a License to Practice in the UK, adhering strictly to the public body's standards for patient safety and medical training.
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Royal College of Surgeons in Ireland (RCSI): As a registered professional, Dr Hamilton aligns with this historic surgical institution, which sets national standards for training and surgical excellence in Ireland.
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Royal College of Physicians in Ireland (RCPI): As a member, Dr. Hamilton is affiliated with this postgraduate medical training college dedicated to ensuring doctors maintain the cutting-edge skills and techniques required to optimize patient care.
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Independent Doctors Federation (IDF): A member of the recognized nationwide voice for independent private medicine, promoting excellence and providing GMC-recognized appraisals.
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The Regulation & Quality Improvement Authority (RQIA): Fully registered for his Northern Ireland practice. The RQIA independently monitors and inspects the quality of health services, ensuring the Belfast clinic meets all strict standards laid down by the Department of Health.
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Hamilton Fraser Cosmetic Aesthetic Insurance: Fully indemnified with comprehensive medical aesthetic insurance coverage.


Doctor-Led Anti-Wrinkle Injections & Advanced Skin Treatments
Dr. Mark Hamilton provides medical-led aesthetic advice and treatments across clinics in Dublin, Galway, and Belfast.
He uses a conservative treatment approach focused on natural-looking facial rejuvenation, avoiding unnecessary or over-treated procedures
What to Expect During Your Aesthetic Consultation:
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In-Depth Facial Assessment: to evaluate your structural features and treatment goals.
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Medical History Review: A clinical safety screening to ensure health suitability prior to treatment.
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Detailed Treatment Planning: An explanation of the procedure steps, expected benefits, and potential side effects.
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Customized Care Plan: A tailored treatment approach designed to achieve natural, refreshed results.
Building Patient Trust Through Safe Aftercare in Dublin, Galway & Belfast
Dr. Mark Hamilton provides comprehensive clinical care before, during and after every aesthetic procedure at his clinics in Dublin, Galway, and Belfast.
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Pre-Treatment Assessment: Every patient undergoes a full clinical evaluation and anatomical assessment prior to receiving treatment.
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Suitability Screening: Treatments are only administered if the patient is medically suitable. Procedures are deferred if a patient is hesitant or requires more time to decide.
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Tailored Care Plans: Treatment pathways are designed based on individual patient anatomy and clinical expectations.
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Clinical Aftercare: All procedures include structured post-treatment guidance and direct access to follow-up clinical support to ensure patient safety.


Patient Safety & Ethical Care Standards at our Dublin, Galway & Belfast Clinics
Dr. Hamilton uses only the most tried and tested prescription products in the industry. This is not only essential from a results perspective but also for patient safety.
Patient safety and optimum aesthetic results are at the core of his practice. Aftercare guidance and leaving his door open to patients to come back for reviews + tweaks has developed a very strong doctor patient trust in his clinics.
Delivering results that make every individual feel better about themselves and maintaining patient confidence is of the utmost importance to Mark.
This is proven by his many patients who continue to trust their face in his safe and experienced hands.
Working alongside Cosmetic Companies
Mark has worked in a consultant capacity with many cosmetic & pharmaceutical companies. He has actively been involved in clinical trials and studies which demonstrate the safety + efficacy of their products to patients.
Mark now works exclusively in his private clinics in Dublin, Galway and Belfast.
Dr. Mark Hamilton- Affiliations

Irish Medical Council
Dr. Hamilton is registered with the Irish Medical Council regulatory body for doctors. It has a statutory role in protecting the public by promoting the highest professional standards amongst doctors practicing in the Republic of Ireland. The Council also sets the standards for medical education and training in Ireland.
For more information on the IMC Irish Medical Council

General Medical Council
Dr. Hamilton is also registered with the General Medical Council (License to Practice). The General Medical Council (GMC) is a public body that maintains the official register of medical practitioners within the UK. Its chief responsibility is to protect patient safety. The GMC sets the standards for doctors in the UK, and oversees medical education and training.
For more information on the GMC General Medical Council

Royal College of Surgeons Ireland
Dr. Hamilton is registered with the Royal College of Surgeons in Ireland (RCSI) is a medical professional and educational institution, which is also known as RCSI University of Medicine and Health Sciences. It was established in 1784 as the national body for the surgical branch of medicine in Ireland, with a role in supervision of training.
For more information on the RCSI Royal College of Surgeons Ireland

Royal College of Physicians Ireland
Dr. Hamilton is a member of the Royal College of Physicians Ireland (RCPI), A postgraduate medical training college dedicated to ensuring that doctors have the skills to provide patients with the best possible care. RCPI are committed to helping doctors enhance their skills, competencies and professionalism throughout their working lives. Education and training are life-long commitments for doctors: Medicine is constantly evolving and it is vital that doctors know about the latest research and techniques to optimise patient care.
For more information on the RCP Royal College of Physicians Ireland

The Independent Doctors Federation
Dr. Hamilton is a member of the Independent Doctors Federation (IDF). Recognised as the nationwide voice of independent doctors in all matters relating to private medicine, their education and revalidation. IDF exists to promote excellence in the independent medical sector and has close links with the British Medical Association, Care Quality Commission, Department of Health, General Medical Council and Royal Colleges. The IDF offers appraisal to its members modelled on the NHS system which is recognised by the GMC.
For more information on the IDF Independent Doctors Federation

The Regulation and Quality Improvement Authority
Dr. Mark Hamilton is registered with RQIA, the independent body responsible for monitoring and inspecting the availability and quality of health and social care services in Northern Ireland, and encouraging improvements in the quality of those services. RQIA ensures that every aspect of care in our clinic reaches the standards laid down by the Department of Health, and expected by the public.
For more information on our RQIA Registration Hamilton Face Clinic RQIA
On The Forefront of the Latest Treatments:
Mark is dedicated to maintaining his clinical knowledge and keeping his skills up to date in a constantly changing industry. New treatments and techniques are continually emerging and he regularly attends masterclass courses to stay ahead of these trends.
The non-surgical approach to treating the face is his special area of interest due to impressive results which can be attained with little or no downtime.
Mark’s main objective is to bring a greater understanding of what is achievable in facial aesthetics to his patients and medical colleagues. He is passionate about the future possibilities for facial rejuvenation and strives to push the science and technology to provide newer more exciting treatments.
