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Dr. Grainne Gillespie

BDS TCD, DipPCD, MFD RCSI

Dentist

6 years of experience

Sligo, F91 K2CW

4.99

/5

(71 reviews)

6 years of experience

Sligo, F91 K2CW

Areas of expertise

General Dentistry
48
Teeth Cleaning
9
Restorative Dentistry
8

Contact

Book


Expert in:

About Dr. Grainne Gillespie

Dr Grainne Gillespie is a highly accomplished general dentist, registered since July 2020. She graduated with First Class Honours in Dentistry from Trinity College Dublin, where she was awarded the prestigious Trinity College Gold Medal. Her academic excellence was further recognised with the Dental Council Prizes in both Restorative and Periodontal Dentistry, and in Oral Surgery, Oral Medicine, and Oral Pathology.

Following graduation, Dr Gillespie worked as both a Senior and Junior House Officer at the Dublin Dental University Hospital. There, she developed a strong clinical foundation and gained extensive experience in restorative dentistry, dental extractions, root canal therapy, and paediatric care. She has a particular passion for delivering high-quality emergency dentistry and is committed to providing exceptional care to her patients.

Dr Gillespie now practices at O’Connor Moore Dental Practice in Sligo, where she continues to provide comprehensive dental care with a focus on precision, compassion, and patient wellbeing. She also holds postgraduate qualifications, including a Diploma in Primary Care Dentistry and Membership of the Faculty of Dentistry at the Royal College of Surgeons in Ireland (MFD RCSI).

Originally from Donegal, Dr Gillespie is a Gaelic football enthusiast and enjoys music, being trained in both piano and voice.


Subspecialties

  • Oral Medicine
  • Oral Surgery
  • Paediatric Dentistry
  • Periodontics
  • Restorative Dentistry

Areas of expertise

Click the bar to read patient reviews

General Dentistry
48
Teeth Cleaning
9
Restorative Dentistry
8
Dermal Fillers
7
Tooth Extraction
6
Paediatric Dentistry
5
Composite Bonding
4
Scale & Polish
3
Root Canal Treatment
2
Composite Filling
2
Oral Medicine
2
Oral Surgery
1
Dental Implants
1
Dental Examination
1

Registered with

Irish Dental Council (IDC)

No. 7620


Qualifications

Bachelor of Dental Science (BDS), Trinity College Dublin.

Diploma in Primary Care Dentistry

Member of the Faculty of Dentistry at the Royal College of Surgeons in Ireland (MFD RCSI).


Languages spoken

  • English

Locations

O'Connor Moore Dental Practice

17 Wine St, Knappagh Beg, Sligo, Ireland, F91 K2CW

4.95(583 reviews)

Opening hours

Monday - Friday
Saturday
Sunday

Opening hours

Monday - Friday
Saturday
Sunday

Areas of expertise

General Dentistry
48
Teeth Cleaning
9
Restorative Dentistry
8

Contact

Book

Reviews

AI Review Summary

This summary was created by AI based on recent reviews

Dr. Grainne Gillespie garners praise for her friendly approach; patients feel at ease. She provides clear explanations of treatment plans for diagnostics, extractions, and routine checkups. Patients value her helpful, gentle manner, noting an efficient and positive experience. She often treats patients for general dental care and common issues.

5
verified patient
18 Aug 2026

Grainne did a professional job , explained everything and also great aftercare

Patient seen for:
5
verified patient
13 Aug 2026

Gráinne is very friendly and welcoming.. I was there for a check up but I had knocked out my filling a day or so before my appointment…. She kindly gave me a temporary filling as I was leaving the country the next day… I was able to secure an appointment to get the filling done when I return… I am very happy as I always am with my experience with Gráinne.

Patient seen for:
5
verified patient
13 Aug 2026

Very kind and empathetic

5
verified patient
10 Aug 2026

Superb. Kind, thoughtful, and very professional.

Patient seen for:
5
verified patient
06 Aug 2026

Amazing, friendly doctor, my little one happy after first visit. Thank you

Patient seen for:
5
verified patient
30 Jul 2026

Grainne is kind and patient with children and puts parents at ease also. Shes a wonderful dentist!

5
verified patient
26 Jul 2026

Excellent advice and I also had a baby with me, she couldn’t have been more helpful! 🙂

Patient seen for:
5
verified patient
14 Jul 2026

This was my Son’s first visit to a dentist and it couldn’t have gone better. Grainne was so friendly and immediately put him at ease with her upbeat, reassuring personality. Grainne explained everything clearly and made the whole experience comfortable for him. He left feeling happy and confident & I’m grateful for such a positive first visit. Highly recommend.

Patient seen for:
5
verified patient
13 Jul 2026

excellent. very friendly staff made the visit easy.

Patient seen for:
5
verified patient
10 Jul 2026

Really super service. Very professional , sympathetic and reassuring. Grainne could not have been nicer. I am quite nervous of dentists and Grainne completely put me at ease. My dental problems will be addressed and sorted in no time. I can’t recommend them enough.

Patient seen for:
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FAQ

What are Dr. Grainne Gillespie's reviews like?

Dr. Grainne Gillespie's overall patient rating is 4.99 out of 5 stars on Doctify. This is based on 71 reviews.

What languages does Dr. Grainne Gillespie speak?

Dr. Grainne Gillespie speaks English

Where is Dr. Grainne Gillespie located?

Dr. Grainne Gillespie primarily practices at O'Connor Moore Dental Practice, located at 17 Wine St, Knappagh Beg, Sligo, Ireland, F91 K2CW
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Does Dr. Grainne Gillespie accept new patients?

Dr. Grainne Gillespie generally accepts new patients.

Get in touch with this specialist to enquire as a new patient