See a doctor online in Castleknock today
You'll find Castleknock in Co. Dublin, part of Ireland's Leinster province.
Whether you are in Castleknock or elsewhere in Co. Dublin — Dublin City included — you can book the same online GP service.
An in-person GP appointment in Castleknock isn't always quick to get. With an online consultation you can speak to a doctor from home or work, have prescriptions sent to your local pharmacy and get a sick cert where clinically appropriate.
How a video or phone GP appointment works in Castleknock
If the signal drops, your doctor will simply call you back. If a problem cannot be dealt with remotely, they will explain what to do next.
Video helps when your doctor needs to see something — a rash, a swelling or how you are breathing. A voice call is fine for many other consultations. Your doctor will tell you if they need to see you on camera.
- Same price whether it is video or phone: from €35
- Doctor calls you at your booked time
- Phone or WhatsApp video — nothing to install
- Find a quiet, private place with a signal
- Have your medicines list to hand
Online GP consultation in Castleknock: what we can help with
- Help with asthma, allergy and eczema flare-ups
- Same-day GP appointments by video or phone (subject to availability)
- Repeat prescriptions and new prescriptions sent to your pharmacy near Castleknock, where appropriate
- Women’s and men’s health, contraception and sexual health advice
- Sick certificates and medical certificates for work or college, where clinically appropriate
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
There is no need to take time off to visit a surgery. Book an evening or weekend online GP appointment from Castleknock and speak to an Irish-registered doctor when it suits you.
Serving Castleknock and nearby towns
DrCall is available right across Co. Dublin. People in these places also book an online doctor with us:
- Video GP in Dublin City
- Video GP in Santry
- Video GP in Rathmichael
- Video GP in Ballyfermot
- Video GP in Glasnevin
- Video GP in Terenure
- Video GP in Booterstown
- Video GP in Sandyford
- Video GP in Lucan South
- Video GP in Knocklyon
- Video GP in Raheny
- Video GP in Lusk
- Video GP in Coolock
- Video GP in Stoneybatter
- 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 doctor in Castleknock
- Online GP in Castleknock
- Online Dr 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.
Do I need to download an app for a video GP appointment?
No. Your doctor contacts you by phone call or WhatsApp video call on the number you provide when booking. You do not need a DrCall account.
What if my connection is poor in Castleknock?
Tell the doctor straight away. A normal phone call usually works even where video does not, and your doctor can call you back if the line drops.
How long does an online GP consultation take?
A typical consultation lasts around 15 minutes, though your doctor will take the time they need to help you properly.
Can I book a follow-up if I need one?
Yes. If your doctor wants to review you again they will say so, and you can simply book another appointment online.
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.
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.
Is an online doctor consultation private and safe?
Yes. Consultations use secure, GDPR-compliant technology, our doctors follow Irish Medical Council guidelines, and the same doctor–patient confidentiality applies as in a face-to-face visit.