"Beauty is power; a smile is its sword"
The smile is to me the most powerful feature in a human being. This is why I am so extremely passionate about designing beautiful smiles and caring for my patients as I can change their lives!

Dr. Steffen Decker, Digital Smile Designer!

Work Experience

Master of Advanced Studies in Lingual Orthodontics

University Basel (Switzerland)

Qualified in 2017 this was the first master degree program (MAS) in lingual orthodontics at university level to offer an additional comprehensive qualification in both theoretical and practical lingual orthodontics. This unique training concept gives the opportunity to compare the two most commonly used systems in a clinical setting with regard to ease of handling and patient acceptance. Modern digital and analogue techniques complement each other in a functional and flexible method of application.


Member of Global Clinical Advisory Board

3M Oral Care

I have the honor to be part of this unique team of the TOP 7 customers. The purpose of this selected group is to improve the Incognito Appliance System and the customer service. Innovation starts with ideas!

2016 - today

Specialist Orthodontist for Invisible Braces

Harley Street Dental Studio ( London )

Specialist orthodontist (GDC Nr. 131767) for invisible treatment options (Invisalign and Incognito), full digital workflow (Intraoral scanning and Virtual Treatment Planning) and Digital Smile Design.

2016 - today

Clinical Advisor Western Europe

3M - Incognito Lingual Appliance System/TOP-Service für Lingualtechnik GmbH

Each day before I start treating my own lingual patients I am help Incognito users all over the world to become more confident in using the system. Troubleshooting, educating and teaching orthodontists is part of my job for 3M.

2015 - today

Specialist Orthodontist

Praxis Am Fronwagplatz ( Schaffhausen, Switzerland )

Catering to all classic and modern treatment methods in contemporary orthodontics. Holistic orthodontics focus on the human being as a complete entity.

2012 - 2016

Specialist Orthodontist

Lifedent Switzerland AG ( Switzerland )

Specialist Orthodontist for Lingual Treatment in Volketswil, Bülach, Neunkirch and Winterthur

2012 - 2015

Specialist Training

Albert-Ludwigs-Universität, Freiburg Germany


Specialist Training

Praxis Dr. Güde, Freiburg im Breisgau, Germany

2009 - 2011

General Dentist

GDC Nr. 131767, Synergy Dental Clinic, Blackpool, GB




Master of Advanced Studies in Lingual Orthodontics (MASLO)

University Basel (Switzerland)


Specialist in Orthodontics in United Kingdom

General Dental Council UK GDC Nr. 131767


Specialist in Orthodontics in Germany

Stuttgart (Germany)


Graduation as Dentist

Albert-Ludwigs-Universität, Freiburg, Germany



Karl-Maybach-Gymnasium, Friedrichshafen, Germany

My Achievments

Clinical Advisor Western Europe since June 2015

Member of Global Clinical Advisory Board since 2016

Over 500 completed lingual cases

Top 10 User World Wide

Steffen as a Professional and as a Person

I am a perfectionist and as Clinical Advisor and Member of Global Clinical Advisory Board I teach and meet the best orthodontists worldwide. Therefore, I can provide my patients with the best most up to date knowledge, techniques and treatment. I was born in August and as a typical Leo I am a very affectionate, warm and cheerful person, who can be counted on to bring sunshine into other people's lives. Dignified, playful, ambitious and loyal, I am known for being exceptionally generous, very passionate, emotional, loving and caring. A person full of ambition and energy! I love working in a team and leading this team to achieve better results. I love good food, sports, exploring different cultures and travelling. I believe that my smile is addictive and is one of my God given gifts!.

The world always looks brighter
from behind a smile

-Tinny Buddha