Professor Burhan Mayir is a senior surgeon at the Scarless Sleeve Clinic who specialises in minimally invasive and gastrointestinal procedures. He has published over 60 articles in international journals, contributing to the development of modern surgical techniques.

• Focuses on colorectal procedures including hemorrhoid and anal fissure surgery
• Senior academic who has presented over 100 abstracts at global medical congresses
• Uses laparoscopic and single-port methods to reduce recovery times for patients
• Expertise across cancer surgery and complex gastrointestinal conditions

Education

Medical Doctor Education: Maltepe University Faculty of Medicine, 2008, Istanbul/Turkey
General Surgery Residency: Istanbul University Faculty of Medicine, 2018, Istanbul/Turkey

Experience

Tokat Erba State Hospital, 2008-2012, Tokat/Turkey
Istanbul University Faculty of Medicine, 2012-2018, Istanbul/Turkey
Ağrı Doğubeyazıt State Hospital, 2018-2020, Ağrı/Turkey

Scientific Memberships

Turkish Medical Association
Turkish Hepatobiliary Surgery Association
Trauma and Emergency Surgery Association
Turkish Surgical Association

The doctor specializes in managing diseases of the colon, rectum, and stomach, with proficiency in endoscopic diagnostic and treatment procedures. The surgical practice includes a broad range of procedures beyond obesity and metabolic surgery, providing comprehensive care for patients.

Accredited with a national board with outstanding degrees in 2005 and 2016, the doctor is a member of the Turkish Surgery Association, Colorectal Surgery Association, and Minimally Invasive Surgery Association. The doctor completed an M.D. and residency in General Surgery at Erciyes University Faculty of Medicine, Kayseri, Turkey.

Dr Ufuk Onsal is a general surgery specialist at Izmir Private Can Hospital with focused training in modern laser techniques for colorectal conditions.

• Completed specialised training in laser techniques for treating haemorrhoidal diseases
• Attended the International Turkish Colorectal Surgery Congress to stay current with surgical trends
• Qualified in laparoscopic abdominal wall repairs through Dokuz Eylul University
• Formerly practised at Cigli Training and Research Hospital
• Highly skilled in using ultrasound for precise surgical planning and diagnostics

The doctor is a General Laparoscopic Surgeon with extensive expertise in treating digestive conditions, specializing in procedures such as Inguinal Hernia Repair, Hemicolectomy, Appendectomy, Laparoscopic Gall Bladder Removal, and Whipples Procedure. They graduated from Gazi University Faculty of Medicine in 2001 and have held positions at various institutions, including Ankara Ataturk Training and Research Hospital and Medicana INT Hospital Ankara. The doctor treats conditions like Pancreatic Head Cancer, Cholecystitis, and Crohn's Disease, addressing symptoms such as abdominal pain, nausea, and fever.

Professor Ertekin is a senior general surgeon at Biruni University Hospital with high-level academic expertise in gastroenterology and endoscopic treatments.

• Holds a professorship at Istanbul University Faculty of Medicine – one of Turkey's oldest and most respected medical schools
• Awarded the National Scientific Patent Award for his contributions to surgical innovation
• Specialises in gastroenterology surgery and endoscopic diagnosis and treatment
• Member of the National Surgical Association and the International Society for Trauma and Emergency Surgery
• Winner of the Istanbul Surgical Association first prize for video surgical papers

Professor M Altan Kaya specialises in minimally invasive colorectal surgery at Risus Clinic Istanbul and belongs to the Society for Colorectal Tumor Surgery.

• Trained in advanced minimally invasive methods in Hamburg and Strasbourg
• Focuses on keyhole techniques to reduce patient recovery times
• Member of the European Society of Oncological Surgeons
• Graduate of Ankara University with training at Kuztepe University Hospital
• Promotes innovative surgical methods within the Turkish Surgical Association

Associate Professor Vahit Onur Gul is a colorectal expert with high-level international training in microsurgery from Switzerland and robotic surgery in the USA.

• Specialises in treating anal region diseases and complex colorectal conditions at Private Koru Ankara Hospital
• Recognised as an Associate Professor of General Surgery since 2020
• Uses advanced laparoscopic techniques to ensure smaller incisions and faster recovery
• Highly active in surgical research with numerous papers presented at international medical conferences
• Completed military medical service providing surgical care across various complex environments