New: message us on WhatsApp
You can now also reach us on WhatsApp at +49 2163 94510. Ideal for booking, moving or cancelling appointments. Please do not send medical reports or health data this way.
02163 94510Two practices, one team. In Waldniel since 2013 and in Lobberich since 2015. With us, people come first: we listen carefully to what you really need and rely on modern methods and restorations that last.
🗣 We speak German, English, Romanian, French and Turkish.
Alongside the full range of general dentistry, there are a few treatments for which we have invested especially in modern technology and training.
Gentle treatment with light: decay, gums, root canals and soft tissue, often without drill noise and with less anaesthesia.
Learn more 01Snoring therapyA gentle laser treatment of the palate: no incisions, no mouthguard. The aim is to tighten the tissue and so reduce snoring. How strong the effect is varies from person to person. We will advise you honestly.
Learn more 02See your new smile firstBefore we make crowns or veneers, we show you on screen how your smile will look. With a mock-up you can even try the result in your own mouth, in the mirror, in everyday life, before you decide.
Learn more 03You can now also reach us on WhatsApp at +49 2163 94510. Ideal for booking, moving or cancelling appointments. Please do not send medical reports or health data this way.
02163 94510The practice will be closed on the following dates: 19–23 October 2026 and 21 December 2026 – 1 January 2027. In urgent cases, please contact the dental emergency service at 01805 98 67 00.
From prevention to high-quality crowns and bridges: we plan every treatment individually, explain all options clearly and decide together with you.
Gentle treatment with light: decay, gums, root canals and soft tissue, often without drill noise and with less anaesthesia.
Learn more 02A gentle laser treatment of the palate and throat, no incisions and no anaesthesia. Aiming to noticeably reduce snoring, ideally without any mouthguard or snoring mask at night.
Learn more 03Before we make crowns or veneers, we show you on screen and with a mock-up in your mouth how your smile will look.
Learn more 04Professional teeth cleaning and individual prevention for children and adults. The basis for healthy teeth for life.
Learn more 05Detect gum inflammation early and treat it in a targeted way, optionally supported by laser and light-activated disinfection.
Learn more 06Modern endodontics with reciprocating instruments (Reciproc) and laser disinfection to save your natural tooth wherever possible.
Learn more 07Tooth-coloured fillings, ceramic inlays and gentle corrections for a natural, harmonious smile.
Learn more 08Crowns, bridges and dentures made of ceramic, gold or non-precious metal, precisely fitted and long-lasting.
Learn more 09Secure crowns, bridges and dentures on implants, in cooperation with experienced surgeons.
Learn more 10Diagnosis and treatment of jaw joint pain, grinding and tension, e.g. with custom-made splints.
Learn more 11With the Acteon SoproLife camera you see what we see, and decay often becomes visible very early.
Learn more 12FotoSan light therapy for additional germ reduction, e.g. in gum disease or root canals.
Learn more 13Professional whitening under dental supervision, gentle and individually adjusted.
Learn more 14We deliberately avoid amalgam and use well-tolerated filling materials, ceramic or gold inlays.
Learn more 15With calm, time, explanations at your pace and gentle laser technology, we help you overcome your fear step by step.
Learn more
We work with the Fotona LightWalker, one of the most versatile dental lasers. It combines two wavelengths (Er:YAG and Nd:YAG) and can be used for many treatments: from removing decay and treating gum disease to disinfecting root canals. Depending on the case, this means less drilling, often less anaesthesia and a more comfortable experience.


We both studied at the “Grigore T. Popa” University of Medicine and Pharmacy in Iași, Romania. In 2013 we took over Dr Hans Albert Kirchhofer’s practice in Waldniel, and in 2015 the practice of dentist Kim Hoang Ngo in Lobberich followed. Since then our rule has been simple: listen first, then treat. We want to understand what you really need, and then find a solution that is modern and built to last. And our team? Simply the best we could wish for: close to our patients, careful and professional.

A short tour of our practice in Waldniel: from reception and treatment rooms to the reprocessing area, where every instrument is cleaned and sterilised under strict hygiene rules.
Save time in the waiting room: complete the health questionnaire comfortably at home, in German, Romanian, English or Turkish.
We store no patient data on this website. No cookies, no tracking.
Markt 2-8 · 41366 Schwalmtal
Learn more| Mon | 09:00–16:00 |
| Tue | 09:00–13:00 · 14:00–19:00 |
| Wed | 09:00–14:00 |
| Thu | 09:00–13:00 · 14:00–19:00 |
| Fri | by appointment only (phone) |
Hochstr. 35 · 41334 Nettetal
Learn more| Mon | 09:00–16:00 |
| Tue | 09:00–13:00 · 14:00–19:00 |
| Wed | 09:00–14:00 |
| Thu | 09:00–13:00 · 14:00–19:00 |
| Fri | closed |
Scan the QR code with your phone · +49 2163 94510
🔒 Please do not send us medical reports or health data via WhatsApp.
Outside our opening hours, the dental emergency service can be reached at 01805 98 67 00 (landline 14 ct/min, mobile max. 42 ct/min). Please call ahead to arrange an appointment.