Our Team

All our staff at SmileDesigner are highly motivated and trained to the highest level. Dr. Christina von Massow and her colleagues work on the success of each individual treatment. They develop treatment plans together, control the process of the treatment and supervise what is executed by qualified orthodontic assistants.

Dr. Christina von Massow

Dr. Christina von Massow

2017 – 2019 Post doctoral study in Master of Science Lingual Orthodontics at Prof. Dr. Schwetska-Polly and Prof. Dr. Wiechmann at the MHH Hannover
2018 Opened second practice in the Groot Hertoginnelaan
2013 Opened own practice “Smile Designer” in Den Haag
2007 – 2013 Employed as an orthodontist for multiple practice in the Netherlands
2006 – 2009 Worked as an orthodontist in the group practice of Prof. Dr. Hinz in Herne
2006 Graduated as an orthodontist from the Faculty of Dentistry Saarland University
2001 – 2006 Post doctorate training orthodontics
2001 Promoted to Dr. med. dent.  
2000 Graduated as a dentist from the Hannover Medical School – MHH
Katja_Rahneberg

Dr. Katja Rahneberg

Dentist for Orthodontics

BIG number: 39927285202

Dr. Katja Rahneberg

Since 2020 Working at SmileDesigner Den Haag
2008 – 2018 Employed as orthodontist for multiple practices in London, UK
2008 – 2018 Employed at King’s College London “Queen Mary’s Hospital”, UK
2011 Graduated as orthodontist from the Faculty of Dentistry Frankfurt/Main
2008 Member of Royal College of Surgeons, England
2008 Graduated from King’s College London with MSc in Orthodontics
Graduated from Royal College of Surgeons, England with MOrth
2005 – 2008 Postgraduate training in Orthodontics at Kings College, London
2005 Promoted to Dr. med. dent.  
1997 – 2003 Working as dentist in practice in Germany
1997 Graduated as dentist from FSU Jena, Germany

Dr. Christina von Massow

Katja_Rahneberg

Dr. Katja Rahneberg

Dentist for Orthodontics

BIG number: 39927285202

Silvie

Practice Manager

Viyanti_Hoogenboom

Viyanti

Front Desk Manager

Estelle-Packbier

Estelle

Orthodontist Assistant

Samantha-Verkade-Smiledesigner-orthodontist

Samantha

Orthodontist Assistant

Viyanti_Hoogenboom

Wendy

Orthodontist Assistant

Cindy-Janssen-Smiledesigner-Orthodontist

Cindy

Orthodontist Assistant

Samantha-Verkade-Smiledesigner-orthodontist

Anna

Orthodontist Assistant

Jessy

Jessy

Orthodontist Assistant

Cindy-Janssen-Smiledesigner-Orthodontist

Els

Circulating Assistant

Gaby-Hoogenboom

Gaby

Receptionist

Sandra-Balie-medewerkster

Sandra

Receptionist