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Marlowe Quay, Dublin 2 & Sandyford, Dublin 18 Mon–Thu 8:00–18:00 · Fri 8:00–16:00 Emergencies: +353 1 555 0199

Our team

Eleven people, and no locums

The clinician who examines you is the clinician who treats you. Between them our four dentists have sixty-one years of practice, and every one of them has been here longer than five.

ImplantsRestorative

Dr Aoife Brennan

Principal Dentist & Clinical Director

BDS (TCD) · MFDS RCSI · Dental Council registration 04182

Aoife opened Brightwater above a bakery on Marlowe Quay in 2009 with one chair, one nurse and a conviction that most people are frightened of the dentist because nobody has ever explained anything to them.

Seventeen years later there are two practices and eleven of us, and she still books forty minutes for a first examination. Her clinical work is now mostly implants and larger restorative cases — the sort of thing patients arrive believing is impossible.

She chairs the practice’s clinical governance meeting, mentors two associates through their MFDS, and is the person the rest of the team ring when a case gets complicated.

Education

  • BDS, Trinity College Dublin, 2004
  • MFDS, Royal College of Surgeons in Ireland, 2008
  • Diploma in Implant Dentistry, RCSI, 2013

Special interests

  • Dental implants & bone grafting
  • Full-mouth rehabilitation
  • Treating dental anxiety

Also worth knowing

  • Speaks English and Irish
  • Sea swims at the Forty Foot, year round
  • Volunteers with Dental Aid Ireland
EndodonticsMicroscopy

Dr Niall Okonkwo

Specialist Endodontist

BDS (Manchester) · MSc Endodontology (UCL Eastman) · Dental Council registration 07734

Niall does one thing and does it exceptionally well: he saves teeth other people have written off. He works entirely under a surgical operating microscope, which is why his success rate on retreatments — root canals that have already failed once elsewhere — sits well above the published average.

He came to Brightwater in 2016 after six years in a specialist referral practice in Manchester, and he still takes referrals from eleven other Dublin practices.

He is also, for what it is worth, the calmest person in the building. Patients who arrive convinced this will be the worst afternoon of their lives generally leave slightly puzzled about what the fuss was.

Education

  • BDS, University of Manchester, 2009
  • MSc Endodontology, UCL Eastman Dental Institute, 2014
  • Member of the European Society of Endodontology

Special interests

  • Microscopic root canal treatment
  • Endodontic retreatment
  • Cracked tooth diagnosis

Also worth knowing

  • Takes referrals from 11 practices
  • Runs the Tuesday emergency list
  • Speaks English and Igbo
AlignersOrthodontics

Dr Sofia Marchetti

Specialist Orthodontist

DDS (Bologna) · MClinDent Orthodontics (KCL) · Dental Council registration 09011

Sofia trained in Bologna and then at King’s College London, and joined us in 2018 to build the orthodontic side of the practice from nothing. She now runs aligner and fixed-appliance cases for around ninety patients at a time, roughly half of them adults.

She is straightforward about what orthodontics can and cannot do, and she will tell you if a case is better served by a specialist referral or by simply doing nothing. She digitally previews every case before you commit — you see the projected result and the projected number of months before you have paid anything.

Her Saturday clinic runs on the first Saturday of each month for patients who cannot take weekday time off.

Education

  • DDS, University of Bologna, 2011
  • MClinDent Orthodontics, King’s College London, 2016
  • Member of the Orthodontic Society of Ireland

Special interests

  • Clear aligner therapy
  • Adolescent fixed appliances
  • Pre-restorative alignment

Also worth knowing

  • Monthly Saturday clinic
  • Speaks English, Italian and Spanish
  • Cycles the Wicklow 200 most years
ChildrenSedation

Dr James Whelan

Paediatric & Family Dentist

BDS (UCC) · PgCert Paediatric Dentistry (RCSI) · Dental Council registration 10884

James looks after most of the under-16s across both practices, and a good number of the adults who are just as nervous but less willing to say so.

His first appointment with a child under six involves no instruments at all. They sit in the chair, ride it up and down, count their own teeth in the mirror and go home with a sticker. The dentistry, if any is needed, happens on the second visit, by which point the room is no longer frightening.

He also holds the practice’s sedation certification, and runs the Wednesday list for adults who need oral or IV sedation to get through treatment.

Education

  • BDS, University College Cork, 2013
  • PgCert Paediatric Dentistry, RCSI, 2017
  • Certificate in Conscious Sedation, Dublin Dental University Hospital, 2019

Special interests

  • Children’s dentistry
  • Conscious sedation
  • Severe dental phobia

Also worth knowing

  • Runs the Wednesday sedation list
  • Coaches under-12s hurling in Ranelagh
  • Never once used the word ‘drill’ with a child

Behind the chair

The people who make the day work

Hygienists, nurses and the front desk. You will speak to at least three of them on any visit, and they are the reason the practice runs on time.

Hannah Doyle

Senior Dental Hygienist

Dip. Dental Hygiene (DDUH) · Reg. 3391

Thirteen years a hygienist, nine of them here. Runs the periodontal maintenance programme and is responsible for a measurable drop in the number of teeth this practice extracts.

Periodontal therapyAirflow

Marta Kowalczyk

Practice Manager

Dip. Dental Practice Management · With us since 2014

The person who actually runs the building. Handles insurance claims, finance applications and the diary, and will find you an emergency slot that the online booking system swears does not exist.

InsuranceFinance

Ciara Nolan

Lead Dental Nurse

Dip. Dental Nursing · Radiography certified

Ciara leads the nursing team across both sites and owns the decontamination and sterilisation protocol. If you are anxious, she is the one who will notice first and quietly stop the appointment.

DecontaminationRadiography

Tom Fitzgerald

Treatment Coordinator

Sandyford practice · With us since 2021

Sits down with you after a longer plan is written, goes through it line by line without a clinician in the room, and arranges the finance. There is no charge and no obligation.

Treatment plansFinance

How we work

Small enough that everyone knows your name

A practice of this size can do things a corporate chain cannot. These are the ones patients notice.

  • Every case is discussed. We meet for an hour every Thursday morning to review complex plans as a group. Your treatment has usually had four clinicians look at it.
  • We refer out without ego. Oral surgery, periodontal surgery and complex paediatric cases go to specialists we know personally. We would rather lose the fee than do a mediocre job.
  • Continuity across both sites. One clinical record, one plan, one team — whichever practice suits your week.
  • Ongoing training is paid for. Every clinician gets a training budget and protected study leave. That is why we could bring implants, CEREC and microscopic endodontics in-house.

Prefer to meet us first?

Ask for a free fifteen-minute consultation. No instruments, no chair, no obligation — just a conversation about what you are worried about and what your options are.