Demonstration site  Cabinet Aria is a fictional dental practice. It has no patients, no premises and no telephone.

Designed and built by Matiscale, Luxembourg

Welcome to Cabinet Aria

A dental practice that takes its time

Book an appointment Scroll
Two dentistsOne small team
Since 2009In the old town
LU · FR · DE · ENSpoken every day
ConventionnéCNS reimbursed

Luxembourg-Ville Cosmetic and General Dentistry

Careful, unhurried care for adults and children, with appointments long enough to answer the questions you came in with.

Welcome to Cabinet Aria, on the first floor of a quiet building in the old town. Two dentists, one hygienist and a receptionist who will know your name by the second call. We treat everything from a routine check-up to an implant, and we would always rather explain a thing twice than treat it once too soon. You will never be sold work here that you did not ask about and do not need.

Featured services

Nearly everyone arrives with one of these six things

A dental mirror and probe on a white surface.

“I’m due a check-up.”

Forty minutes: examination, a scale and polish, and X-rays only when they will change what we do.

A dentist examining a patient with an intraoral scanner.

“Something hurts.”

Slots are held free every weekday morning for pain. Ring before ten and you are normally seen the same day.

A model showing a dental implant in the jaw.

“A tooth is broken or missing.”

Fillings, crowns, bridges, implants and dentures, with an honest word about which is worth its cost for you.

Hands holding a clear aligner and a whitening pen.

“I don’t like my smile in photographs.”

Usually a smaller job than people expect. Whitening or reshaping one edge often does more than veneers would.

A child in a dental chair, relaxed and smiling.

“It’s my child’s first time.”

Counting teeth and a ride in the chair. Nothing else happens unless there is a problem, and no child is held still.

A quiet waiting area with a wooden bench and a plant.

“I’m frightened of the dentist.”

Say so when you book and we allow twice the time. You choose the signal that stops us. Sedation if you want it.

A treatment room with daylight, wooden cabinets and plants on the windowsill.

Meet your dentists

Two dentists. You see the same one each time.

Continuity matters more in dentistry than almost anything else. Whoever examines you keeps your case, and knows what your mouth looked like three years ago.

Dr Léa Hoffmann, dentist.

DDS · Implants and restorative work

Léa
Hoffmann

Four years of hospital restorative work before this practice, and she still finds the useful part of the job is the conversation before the treatment rather than the treatment itself. She takes the implants, the crown and bridge work, and the worn-down bites.

Qualified
Université de Liège, 2009
Further training
Implantology, Frankfurt, 2014
Languages
Lëtzebuergesch, Français, Deutsch, English
Book with Dr Hoffmann
Dr Julien Thill, dentist.

DDS · Family and preventive care

Julien
Thill

Most of what he does is small and early. A child who is not frightened at seven becomes an adult who comes in every year, and that is worth more than anything anyone could do for them later. He takes the children, the nervous patients and the routine care.

Qualified
Université de Strasbourg, 2013
Further training
Paediatric dentistry, 2017
Languages
Lëtzebuergesch, Français, Deutsch, Português
Book with Dr Thill
The reception and corridor at Cabinet Aria.

Before you come

A dentist examining a patient in the chair.

The examination

A dentist and patient reviewing an X-ray on screen together.

What we tell you

A dentist going through a treatment plan on a tablet with a patient.

What it costs

Your first visit

Book an appointment Patient information
A dentist and patient going through X-rays at the screen.

Fees and payment

A treatment room in the evening.

Out of hours

A treatment room with a chair and daylight.

Getting in

A parent and child with the dentist, looking at a scan.

Children and nervous patients

Patient information

Find us

Book an appointment

You do not have to work out what you need first. Book a check-up and we will work it out together, either online or by telephone with Christiane, who answers.

Open the booking system +352 000 000 000

The booking link is inert on this demonstration.

Five-star care, every time

What our patients say

I had not seen a dentist in nine years and I was dreading it. Dr Thill spent the first appointment just talking. Nothing was done that day. I have been back four times since.

Marianne S.

My daughter is six and asks when she can go back. That has never happened at a dentist before. The written plan with the prices on it was a relief too.

Paulo R.

A crown, an implant and two years of check-ups. Dr Hoffmann told me twice that something could wait, which is not what I expected to hear from a dentist.

Anne-Marie K.

I cracked a molar on a Saturday morning and rang at nine. They saw me at eleven. No fuss, no lecture about the toffee.

Tom W.

Christiane at the desk remembered my name on the second visit and my son’s on the third. Small thing. It is why we stayed.

Sandra M.

I asked about whitening and was talked out of half of what I thought I needed. The half I did have was excellent.

Nico B.

These testimonials are invented for this demonstration, as are the patients.

Read our journal

A dentist reviewing X-rays on a light box.

March 2026 · Prevention

When an X-ray is worth taking, and when it is not

Radiographs answer questions. If the answer would not change what we do next, we do not take the picture. Here is how we decide.

Read the article
Dental instruments arranged on a tray.

February 2026 · Fees

What the CNS actually pays for, in plain words

Conventionné, statutory rate, tiers payant. Three phrases that decide what you hand over at the desk, explained without the jargon.

Read the article
A patient holding a dental X-ray up to the light.

January 2026 · Nervous patients

Nine years away from the dentist is not too long

The longer the gap, the more people dread the lecture. There is no lecture. There is a plan, and you decide how fast to go.

Read the article

The journal articles are titles only, invented for this demonstration.

Finding us

14, rue Notre-Dame, first floor

BOULEVARD ROOSEVELT RUE DE L’EAU RUE CHIMAY RUE NOTRE-DAME RUE DU FOSSÉ PLACE GUILLAUME II PÉTRUSSE 14, CABINET ARIA N 100 M
Sketch plan, not to scale. The address is invented for this demonstration.

On foot

Three minutes from Place Guillaume II, up rue Notre-Dame on the left-hand side. The door is between the bookshop and the flower stall. Ring Cabinet Aria and push.

By bus

Lines 9, 14 and 23 stop at Badanstalt, two minutes away. Public transport is free throughout Luxembourg.

Parking

Parking Knuedler is nearest, about three minutes on foot. Street parking on rue Notre-Dame itself is resident-only.

Opening hours

Monday – Thursday8.00 – 18.00
Friday8.00 – 18.00
Saturday9.00 – 13.00
SundayClosed

Emergency slots are held free between 8.00 and 9.00 every weekday.