See a doctor online in Castleknock today
Castleknock is in Co. Dublin, in the province of Leinster.
Whether you are in Castleknock or elsewhere in Co. Dublin — Dublin City included — you can book the same online GP service.
A video or phone consultation gives you access to the same Irish-registered GPs without the commute. Your doctor can send prescriptions electronically to a pharmacy near you and explain the next steps clearly.
Why see an online doctor in Castleknock?
Most online doctor appointments are for everyday problems: infections, skin complaints, contraception, repeat medication, certificates and general advice. If your doctor decides you need to be examined in person, they will tell you and explain the next step.
An online doctor lets you get medical advice without leaving Castleknock. You book a time, speak to an Irish-registered GP by video or phone, and receive the same kind of clinical assessment you would expect at a local surgery — for the many problems that do not need a physical examination.
- One simple price from €35
- Irish-registered doctors
- Video or phone consultation
- Pay only once your GP confirms
- Sick certs, prescriptions and referrals where appropriate
- Appointments from 30 minutes’ notice
Online GP consultation in Castleknock: what we can help with
- Same-day GP appointments by video or phone (subject to availability)
- Sick certificates and medical certificates for work or college, where clinically appropriate
- Women’s and men’s health, contraception and sexual health advice
- Support with stress, anxiety, low mood and sleep problems
- Help with asthma, allergy and eczema flare-ups
Need something specific? Read our guides to getting a sick cert online and online prescriptions in Ireland.
Need an in-person doctor out of hours near Castleknock?
Many people searching for a “doctor on call” want a GP who can see them in person tonight. DrCall is an online service, so we can’t visit you at home — but if your problem suits a video or phone consultation we are open every day. For urgent in-person care when surgeries are closed in Co. Dublin:
Details last checked 4 October 2026. Phone numbers can change, so confirm on the service’s own website. In an emergency call 112 or 999.
How to book an online doctor in Castleknock
- Choose a timePick a day and a 15-minute slot. The earliest appointment is 30 minutes from now.
- Tell us what’s wrongComplete a short, secure form with your details, your pharmacy and the reason for your visit.
- Authorise your cardYour card is authorised, not charged. Payment is only taken once a GP confirms your appointment.
- See your doctorYour Irish-registered GP consults with you by video or phone, wherever you are in Castleknock.
Online doctor near Castleknock: evenings and weekends
Appointments run seven days a week. That means you can see an online GP in Castleknock after work, at the weekend, or late in the evening.
Serving Castleknock and nearby towns
DrCall is available right across Co. Dublin. People in these places also book an online doctor with us:
- Online doctor in Dublin City
- Online doctor in Howth
- Online doctor in Adamstown
- Online doctor in Loughshinny
- Online doctor in Drimnagh
- Online doctor in Glencullen
- Online doctor in Loughlinstown
- Online doctor in Lucan
- Online doctor in Stoneybatter
- Online doctor in Killiney
- Online doctor in Balbriggan
- Online doctor in Rathfarnham
- Online doctor in Sutton
- Online doctor in Oldtown
- All of Co. Dublin →
More ways to find a doctor in Castleknock
It is the same DrCall service and the same booking — pick whichever wording matches what you are looking for:
- Online GP in Castleknock
- Online Dr in Castleknock
- Video GP in Castleknock
- Same-day doctor in Castleknock
- Online sick cert in Castleknock
- Online prescription in Castleknock
We also see patients in neighbouring counties:
Frequently asked questions
How much does an online GP consultation in Castleknock cost?
A DrCall online consultation starts from €35. That covers your consultation, including a sick cert, repeat prescription or referral where clinically appropriate. Your card is only authorised when you book and is charged once a GP confirms your appointment.
What is an online doctor?
An online doctor is a registered doctor who consults with you remotely, by video or phone, instead of in a surgery. With DrCall you choose a time, tell us what is wrong, and your Irish-registered GP contacts you at your appointment.
Is an online doctor as good as seeing a GP in person in Castleknock?
For many everyday problems, yes — much of a GP consultation is a conversation about your symptoms and history. Some problems do need an in-person examination, and your doctor will tell you if that is the case.
When can I book an online doctor?
Appointments are available seven days a week, including evenings and weekends, in 15-minute slots. The booking page shows the live, bookable times.
Do I have to travel to see the doctor?
No. Consultations take place by secure video or phone, so you can be at home in Castleknock — or anywhere else in Ireland — and still see an Irish-registered GP.
What if I need a doctor in person in Castleknock tonight?
DrCall is an online service, so we cannot send a doctor to your door. For urgent in-person care when surgeries are closed in Co. Dublin, contact Dubdoc on 01 454 5607 — it is an appointment-only service with its own fees. Dubdoc covers parts of Dublin; some areas have a different service — check the HSE finder if unsure. You can also find your nearest out-of-hours GP or emergency department on the HSE website. In an emergency call 112 or 999. If your concern suits a video or phone consultation, you can book DrCall any day.
Can children see the online doctor?
DrCall is not intended for children under 3. For older children, a parent or guardian should make the booking and be with them during the consultation.
Can I see an online doctor in Castleknock today?
Yes. DrCall appointments are available every day and most patients can be seen the same day. Choose the next available time on our booking page — the earliest bookable slot is 30 minutes from now.