StudyUniversities Humboldt –University Berlin (Charité) 1990 – 1994University St. Andrews (Scotland)University Bonn 1994 - 1997Preliminary Medical Examination August 13th, 1992: Charité BerlinState Examination #1 August 20th, 1993: Charité BerlinState Examination #2 August 17th, 1996: University BonnState Examination #3 November 5th, 1997: University BonnInternship („Praktisches Jahr“) Surgery and Internal Medicine: DRK-Hospital in Neuwied (Germany)Dermatology : University BonnProfessional Life / Ongoing dermatology education: First- / second-year resident 1998 – 1999: University Bonn, Dermatological Clinic, Prof.Dr.med.Dr.és sci.Th. BieberDoctoral thesis (PhD) October 2nd, 1998Medical Approbation August 10th, 1999Assistant Doctor July 1st, 1999 – June 30th, 2000: University Bonn, Dermatological ClinicJuly 1st, 2000 – June 30th, 2002: Medical Group Practice Dres.med.Schirmer in Bergheim (Germany)Examination Medical Specialist November 20th, 2002, Dermatologist1st job as Dermatologist Dres.med.Schirmer in Bergheim (Germany)2nd Examination Medical Specialist Jan 10th 2006: AllergologistPartner of practice July 1st 2006 – Dec 31st 2008 www.hautaerzte-bergheim.de Practice owner of a private medical practice & institute since 2008 - www.koeln-aesthetik.de Takeover of a large dermatology practice in Cologne in 2009: Owner and medical lead of www.drschlossberger.de (5 employed MDs)