Dr. Batuhan Hazer has extensive clinical experience in general surgery and continues to practice in a wide range of surgical fields, particularly laparoscopic surgery, hernia surgery, breast diseases, and gastrointestinal surgery. His areas of professional interest include the surgical and medical management of obesity, bariatric and metabolic surgery, gallbladder surgery, breast diseases and breast cancer surgery, stomach and intestinal disorders, and thyroid and parathyroid surgery.

Areas of Expertise

• Surgical and Medical Management of Obesity
• Bariatric and Metabolic Surgery
• Single-Incision Laparoscopic Surgery (SILS) for Gallbladder Removal
• Breast Diseases and Breast Cancer Surgery, Including Oncoplastic Surgery
• Laparoscopic Umbilical and Inguinal Hernia Surgery
• Hemorrhoid Surgery (Longo Procedure and Laser Techniques)
• Pilonidal Sinus Surgery (Microsinusectomy and Laser Techniques)
• Thyroid and Parathyroid Surgery
• Gastric Cancer Surgery
• Colon and Rectal Cancer Surgery
• Hiatal Hernia Surgery
• Upper Gastrointestinal Endoscopy and Colonoscopy
• Surgical Treatment of Pancreatic and Splenic Diseases

Education and Training

• GATA Haydarpaşa Training Hospital, Department of General Surgery
• Gülhane Military Medical Academy (GATA), Faculty of Medicine

Professional Experience

• 2nd Internal Security Brigade, Lice, Diyarbakır — Medical Officer, 2002–2004
• GATA Haydarpaşa Training Hospital — General Surgery Residency, 2004–2008
• Diyarbakır Military Hospital — General Surgeon, 2008–2012
• Kasımpaşa Military Hospital — General Surgeon, 2012–2015
• Private Tekden Hospital, Bağcılar, Istanbul — General Surgeon, 2016
• Dursunbey State Hospital, Balıkesir — Chief Physician, 2017–2019
• Balıkesir State Hospital — General Surgeon, 2019–2020
• Başkent University İzmir Hospital — General Surgeon, 2020–2023
• Private Metropol Healthcare Group — General Surgeon, 2023–2026
• Private Istanbul Bölge Hospital, Sancaktepe — General Surgeon, 2026–Present

Contact Information

• Email: [email protected]

Why Choose Dr. Batuhan Hazer?

• Extensive clinical experience in general surgery, supported by professional expertise gained across a range of healthcare institutions.
• Experience in laparoscopic and minimally invasive surgical techniques, along with involvement in scientific research.
• Clinical and academic interests in hernia surgery, breast diseases, and gastrointestinal surgery.
• Scientific articles and conference presentations published or presented in national and international peer-reviewed journals and scientific congresses.