Prof. Dr. Özcan Çakmak is board-certified in Facial Plastic Surgery by both the European and International Boards. Following his academic career at Başkent University and Acıbadem University, he established his private practice, FACEISTANBUL, in 2014. For more than two decades, he has focused exclusively on the surgical rejuvenation of the aging face. His current practice is dedicated to facial rejuvenation procedures, including deep-plane facelift, neck lift, deep neck contouring, brow lift, lip lift, blepharoplasty, and facial fat grafting.

Prof Ullas Raghavan received higher surgical training at the University Hospitals of Nottingham, Derby and Leicester. He was awarded a Clinical Fellowship by the European Academy of Facial Plastic Surgery in 2005 and received training from renowned centres in France, Germany, Switzerland, Netherlands and the US.

In addition to the certification by the European and International Board of Facial Plastic Surgery, he is certified by the Royal College of Surgeons as a facial cosmetic surgeon . He has over 60 scientific papers and written chapters on facial plastic surgery in Scott Brown’s Textbook of Otorhinolaryngology, Operative Head and Neck Surgery, Practical Otorhinolaryngology, Atlas of Otorhinolaryngology etc and lectured on facial aesthetic and reconstructive surgery in various meeting nationally and internationally.  He is an honorary Professor of Facial Plastic Surgery for SGRD University, Amritsar, India and is a faculty of various national and international workshops and courses. 

Assist. Prof. Kritsada Kowitwibool is a facial plastic surgeon at King Chulalongkorn Memorial Hospital and Chulalongkorn University in Thailand. He is Thailand's first double board-certified surgeon in Facial Plastic and Reconstructive Surgery, with credentials from both the IBCFPRS and the Thai Board. A member of international organizations like EAFPS, AAFPRS, and AAO-HNS, Dr. Kowitwibool has trained globally, including observerships at UC Davis and the New York Head and Neck Institute. He is dedicated to advancing facial aesthetics and reconstructive care with expertise and compassion.