Op.Dr. Oğuz ÇÖRTÜK received his medical education at Istanbul University, Istanbul Faculty of Medicine between 1998-2005. Between 2008-2014, Ministry of Health Bağcılar Training and Research Hospital, Plastic
Plastic surgery by training in the Reconstructive and Aesthetic Surgery clinic.
He became a Reconstructive and Aesthetic Surgery Specialist.

Between 2014-2015, he performed his state service at Sinop Atatürk State Hospital. Between 2015-2017, he worked as a specialist doctor in Istanbul GOP Taksim Training and Research Hospital, Plastic Reconstructive and Aesthetic Surgery clinic. During his education and expertise, breast and nose aesthetics, minimally invasive aesthetic interventions (botox, filler, PRP, mesotherapy, non-surgical face lift applications), microsurgery, hand
He was interested in surgery, burns and maxillofacial traumas, oncoplastic surgery and limb ruptures. He had scientific studies published in domestic and international journals on various plastic surgery techniques.

He has been working as a freelance physician since 2018. In October 2019, Dr. Together with Alpay Duran, Lavien founded the clinic. and Currently working under the umbrella of Lavien clinic.