He was trained to become an MD in Rotterdam, The Netherlands at the Erasmus Medical University.He got his Ph.D. on May 22nd, 1991.Up to 2016, he was a board member of the Dutch ISAPS for 10 years. He also is a fully certified plastic surgeon at the Cote d'Azur, France. Check registrations on the cv of his website www.drstevens.nlOver 67 scientific papers have been published. Over 120 international presentations have been held and several new surgical techniques and concepts have been introduced in cosmetic plastic surgery; en-bloc facelifting with lipofilling (the 1.2.3.Dimensional Concept), a scarless technique for neo-umbilicoplasty in abdominoplasty, traction suture lifting, lipofilling (superficial and deep) plus PRP, mechanical making of SVF (Stromal Vascualr Fractio, formerly called stem cells) and PRS.The latest innovations arise from the concept of Organic Surgery he introduced in 2010, enabling restoration of volume and contour adding repair of soft tissue damage using autologous tissue only.He recently introduced a procedure delivering Platelet Rich Stroma = PRS = the Trinity of Repair, in a syringe within 45min! Your own Signal system telling your own Repair Cells what to do! No chemical, no enzymes, using disposables only! Many colleagues confirm the impressive effect coming from this concept already!Check www.DEXERmedical.com for more info on the right instruments and hw to get these eBooks for free!