Centre Médical Primera
General practitioners
in Niederkorn, Differdange.
Dr. Mathilde Dereant and Dr. Joris Dereant, general practitioners, welcome their patients for consultations at the Primera Medical Center in Niederkorn (Differdange).
Walk-in consultations in the morning
By phone+352 20 22 10 23Practice address33, Rue du Castel · NiederkornBy emailEmail the practicePrescriptionRequest a renewal
Dr Mathilde Dereant & Dr Joris Dereant
Your general practitioners.
At Centre Médical Primera in Niederkorn, Differdange, Dr Mathilde Dereant and Dr Joris Dereant welcome children, adults and older patients.
They provide general medical care, prevention, screening and ongoing care for chronic conditions, with a focus on listening and continuity of care.
Walk-in consultations in the morning. To book a time slot, check availability and book online.
Consultation languages: French and English with both doctors. Dr Joris Dereant also has basic knowledge of Portuguese.
General practice
Everyday care for your health.
General practice consultations : children, adults, prevention and follow-up
Dr. Mathilde Dereant and Dr. Joris Dereant, general practitioners in Niederkorn (Differdange), see children and adults for all common general practice concerns: pediatric follow-up, health check-ups, vaccinations, medical certificates, as well as assessment and management of acute conditions requiring prompt medical advice (fever, pain, infections, respiratory or digestive symptoms, minor injuries).
They also provide preventive care and screening (risk factors, follow-up tests) and manage chronic diseases (hypertension, diabetes, cardiovascular disorders…), with an approach focused on continuity of care and personalized long-term support.
Psychotherapy
Silvia Palvölgyi
Psychologist · Psychotherapist
Silvia Palvölgyi, psychologist and psychotherapist, supports adolescents, adults, couples and families in Niederkorn, by appointment.
Local care, ongoing support.
At Centre Médical Primera, we welcome children and adults for everyday consultations, prevention and medical follow-up. General practice, psychotherapy and a laboratory are brought together in one place in Niederkorn.
Blood tests
Ketterthill, within Centre Médical Primera.
The Ketterthill laboratory is accessible directly from the medical centre for your blood tests and medical analyses. Check the opening hours and practical information before your visit.
Blood testsPractical information
Plan your visit with ease.
Medical reception
Ana Teixeira
Ana Teixeira welcomes you to Centre Médical Primera and helps you organise your visit. She is your contact at reception when preparing your appointment.
33, Rue du Castel
L-4525 Niederkorn, Differdange
L-4525 Niederkorn, Differdange
33, Rue du Castel, L-4525 Niederkorn, Differdange
Our center is located in the heart of the new Mathendahl district in Niederkorn, in close proximity to the HELP support network as well as the Ketterthill and Bionext laboratories.
Parking
Free parking spaces are available directly in front of the center and in the immediate vicinity.
Accessibility
The Primera Medical Center is accessible to people with reduced mobility.
Public transport
Stop Niederkorn, Gare Plan your route on Mobiliteit.lu
Book an appointment
Online appointment booking via Doctena (preferred) or by direct contact (phone, SMS)
Payment methods:
Immediate Direct Payment (PID) available
Emergencies
In case of a non-life-threatening medical emergency, a same-day appointment can often be offered depending on availability.
Outside of the practice’s opening hours, you may visit the out-of-hours medical center
Before your visit
Frequently asked questions.
Can I see a doctor without an appointment?
Yes, walk-in consultations are available in the morning. You can also book a time slot online on Doctena or call reception on +352 20 22 10 23.
What are the opening hours?
Consultations run Monday to Friday from 8:30 am to 7:00 pm, and on some Saturdays. Reception is available Monday to Friday from 8:15 am to 12:00 pm and from 1:30 pm to 4:45 pm, and on Wednesday from 8:15 am to 12:00 pm only.
Where is the practice?
At 33, rue du Castel in Niederkorn, in the municipality of Differdange (Mathendahl district). Free parking opposite the centre, access for people with reduced mobility and the “Niederkorn, Gare” public transport stop.
Which languages are spoken?
French and English with both doctors; Dr Joris Dereant also has some knowledge of Portuguese. Silvia Palvölgyi, psychotherapist, consults in French, English, German, Luxembourgish and Hungarian.
Is Direct Immediate Payment (PID) available?
Yes, PID is available at the practice.
What should I do in an emergency?
Urgent appointment slots are offered every day, subject to availability. Outside opening hours, go to the maison médicale in your region. In a life-threatening emergency, call 112.
Can I have a blood test on site?
Yes, the Ketterthill laboratory is located within the centre. It welcomes patients without an appointment Monday to Friday from 6:30 am to 4:00 pm.
Useful links
Useful links
Here are some useful links for administrative procedures, vaccination information, or in case of illness.