DR. MUSTAFA ATES OZYEGIN

Prof. Dr. Mustafa Ateş Özyeğin is a respected specialist in colorectal surgery and proctology, known for his advanced surgical skills and comprehensive management of complex colorectal and pelvic-floor disorders. His practice combines modern surgical techniques with evidence-based care, focusing on both benign and malignant colorectal diseases.

Areas of Expertise

• Robotic and laparoscopic colorectal cancer surgery (colon and rectal cancers)
• Minimally invasive and robotic surgery for gallbladder disease and abdominal wall hernias (inguinal, umbilical, incisional)
• Proctology and pelvic-floor surgery, including treatment of:
• Anal fistula and hemorrhoids
• Anal fissures
• Rectal prolapse
• Venereal proctologic diseases
• Chronic constipation and defecation disorders
• Comprehensive oncologic colorectal surgery using advanced surgical technologies

Education

• M.D. – Istanbul University Cerrahpaşa Faculty of Medicine (1990–1996)
• Residency in General Surgery – Şişli Etfal Training and Research Hospital (1997–2003)
• European Board of Surgical Qualification (EBSQ) in Colorectal Surgery – Dublin, 2015 (International Colorectal Surgery Specialist)

Professional Experience

• Professor of General Surgery at İstinye University Medical Park Gaziosmanpaşa Hospital
• Extensive clinical experience in colorectal surgery, proctology, and pelvic-floor reconstruction
• Specialized management of complex anal fistulas, hemorrhoids, rectal prolapse, and defecation disorders
• Completed an international colorectal surgery fellowship at Washington University School of Medicine, Barnes-Jewish Hospital (USA) in 2011
• Long-standing academic career with appointments as Assistant Professor (2009), Associate Professor (2013), and Full Professor of General Surgery (2018)
• Active contributor to national and international scientific meetings and medical publications

Prof. Dr. Mustafa Ateş Özyeğin is widely recognized for his surgical precision, academic contributions, and dedication to delivering advanced, patient-centered colorectal care.