
Op. Dr. Zafer Cenk Koyuncu
Personal Information
Place and Year of Birth: Istanbul, 1975
Education
2003 – 2009 | Haseki Training and Research Hospital – General Surgery Residency
1993 – 2000 | Karadeniz Technical University, Faculty of Medicine – Medical Doctor (M.D.)
Professional Experience
Nov 2022 – Present | General Surgery Specialist – Private Doğan Hospital
Jan 2012 – Nov 2022 | General Surgery Specialist – Erzurum Private Buhara Hospital
Jan 2010 – Dec 2012 | General Surgery Specialist (Compulsory Service) – Kelkit State Hospital
Feb 2003 – Dec 2009 | General Surgery Resident – Istanbul Haseki Training and Research Hospital
Jan 2000 – Jan 2003 | General Practitioner – Hopa State Hospital
Certificates and Trainings
Endoscopy Certificate – Haseki Training and Research Hospital (2010)
Thyroid Ultrasonography and Interventional Techniques Training
Surgical Gastroenterology and Endoscopy Course
National and international certifications in laparoscopic surgery, endoscopic procedures, and bariatric surgery
Areas of Expertise
Proctology (hemorrhoids, fistula, fissure, etc.)
Obesity and Metabolic Surgery
Laparoscopic Surgery
Endoscopic Procedures (including intragastric balloon and gastric botox applications)
Gastrointestinal Surgery
Breast and Endocrine Surgery
Academic and Professional Contributions
Participation in numerous advanced surgical training programs in Turkey and abroad
Holder of national and international certifications in modern surgical techniques
Over 10 years of private sector experience with specialization in obesity surgery and proctology
Patient-centered approach combined with continuous pursuit of excellence and innovation