Mount Merrion Medical Clinic

Mount Merrion Medical Clinic is a vibrant, friendly-family practice situated in the heart of Mount Merrion.

The Clinic was established in 1989 by Dr Noreen O’Hanrahan and relocated to its current premises in 2006.  Dr Noreen O’Hanrahan was joined by Dr Gillian McLaughlin in 2010 and Dr Thomas O’Byrne in 2018. After a long successful career Dr Noreen O’Hanrahan retired in 2022 and will be missed both by her patients and the clinic.

Along with Dr Noreen O’Hanrahan, practice manager Brendan Geraghty and secretary Ann Keegan have also both recently retired and will be missed.

Our clinic has continued with Dr Gillian McLaughlin and Dr Thomas O’Byrne, our practice nurse Vanessa Mulcahy, supported by our dedicated administration team of secretaries Kristina O’Regan, Patricia Haughton and practice manager Anne Burns.

mount Merrion medical clinic

COVID19 Vaccination 4th Doses

Now available to all age 65 or over if >4 months since your last COVID19 vaccination and if you have not been diagnosed with COVID19 in the last 4 months. You can book your appointment by phoning 01 283 4110

New Patients

New Patients

We welcome new patients and their families, including those with a General Medical Service Card (GMS) or Doctor Visit Card (DVC).

appointments only

Appointments Only

The practice operates an appointment only system, with appointments available on the same day if required – either in person at the Clinic or by phone consultation.

repeat prescription

Repeat Prescriptions

Repeat prescriptions can be requested using phone, email, or online.

We may ask for you to see one of the Doctors regarding your prescription from time to time.

Our Services

We offer a wide range of GP services to cater to all your needs and for all ages from 0 to 100+.

The Clinic also supports a Foot Health Practitioner and a Psychologist.

Maternity Benefit

Antenatal Care

Child Vaccine

Childhood Immunisations

Child Vaccine


Child Vaccine

LARC (Long-acting reversible contraception)