Specialist FMH for Plastic, Reconstructive and Aesthetic Surgery PD Mathias Tremp, MD In my practice, I offer the entire spectrum of plastic, reconstructive and aesthetic surgery. During my many years of training and further education in Switzerland and abroad, I have specialized in particular in reconstructive and aesthetic facial surgery (face lift, neck lift, eyelid surgery), rhinoplasty, correction of protruding ears, body contouring (High Definition VASER technology) procedures with autologous fat treatment (Total Definer), tightening operations after pregnancy (Mommy Makeover), aesthetic breast surgery including endoscopic breast augmentation via the armpit and dermatological tumour surgery.