• Voorzitter Domeingroep Cosmetische Dermatologie van de NVDV
• Past President van de International Society for Dermatologic Surgery
• Past President van de World Academy of Cosmetic Surgery
• Founding member van de European Society of Hair Restoration Surgery
Lidmaatschappen beroepsorganisaties
• Nederlandse Vereniging voor Dermatologie en Venereologie: www.huidarts.info
• European Academy of Dermatology and Venereology: www.eadv.org
• International Society for Dermatologic Surgery: www.isdsworld.com
• International Society for Hair Restoration Surgery: www.ishrs.org
• American Academy of Cosmetic Surgery: www.cosmeticsurgery.org
• American Society for Liposuction Surgery
• European Society for Cosmetic and Aesthetic Dermatology: www.escad.org
• American academy of dermatology: www.aad.org
• Lid van de Editorial Board of The American Journal of Cosmetic Surgery
