AALZ team, Dimitris Strakas, Rene Franzen, Leon Vanweersch
It is our pleasure to announce our new scientific directors of the AALZ Aachen Dental Laser Center, Priv.-Doz. Dr. Rene Franzen and Dr. Dimitris Strakas (DDS, PhD, MSc), who will take over the academic leadership at AALZ of our beloved Prof. Dr. Norbert Gutknecht, who recently passed away. Both, Rene […]

New Scientific Directors


Farewell! The funeral service will be held on the 6th of August 2021, 11:00 o’clock at the evangelical church Roetgen (Rosentalstraße 12, 52159 Roetgen). Due to the love of the deceased one for his African projects, we ask rather to donate for them, instead of flower wreaths. (FABEG/Deutsche Bank/IBAN DE053427002400880021 […]

Funeral Service Prof. Dr. Norbert Gutknecht



Today we bow our heads in sorrow as we mourn the passing of Prof. Dr. Norbert Gutknecht. We lose more than a leader in laser dentistry and a great teacher; we are mourning the loss of a friend. He will remain in our souls and prayers. We express our deepest condolences to his family and relatives. Words alone can not tell how we feel.

We will always miss you









You are invited to a Zoom online seminar:When: Feb 18, 2021 06:00 PM BrusselsTopic: Michal Nawrocki – Soft and hard tissue surgery with the use of Nd:YAG and Er:YAG laser Please click the link below to join the online seminar:https://rwth.zoom.us/j/99390206385?pwd=cE5kSHZOM1dYYndBTW9iVlZKUDVKQT09Passcode: 164755

Online Seminar M. Nawrocki – Soft and hard tissue surgery ...