General Surgery · Acibadem Bakirkoy Hospital, İstanbul Prof. Dr. Aziz Sümer
✓ Medically verified profileProf. Dr. Aziz Sümer
Prof. Dr. Aziz Sümer is a General Surgery specialist at Acibadem Bakırköy Hospital. He treats endocrine and thyroid conditions, obesity and bariatric surgery needs, and pancreatic, liver and biliary tract diseases. His areas of interest also include inflammatory bowel disease and haemorrhoidal and anorectal conditions.
Accepting international patientsAbout Prof. Dr. Aziz Sümer
Prof. Dr. Aziz Sümer is a General Surgery specialist at Acibadem Bakırköy Hospital. His clinical interests include endocrine surgery, thyroid disorders, obesity and bariatric surgery, pancreatic, liver and biliary tract diseases, inflammatory bowel disease, and haemorrhoidal and anorectal conditions.
He graduated from Akdeniz University Faculty of Medicine in 1997 and completed General Surgery training at Haydarpaşa Numune Training and Research Hospital in 2005. His further training has included endocrine, advanced laparoscopic, bariatric and robotic surgery programmes in Turkey, Austria, France, Spain, Hungary and Italy, as well as liver and kidney transplantation training.
International patients can expect an assessment focused on their individual surgical condition and treatment needs. Prof. Dr. Sümer’s background includes minimally invasive and metabolic surgery training alongside experience in endocrine, hepatopancreatobiliary and anorectal surgical care.
What Dr. Sümer treats and performs
Each item opens the condition or treatment page with the care pathway for international patients.
Areas of practiceEndocrine surgeryTreatment of pancreas, liver and biliary tract diseasesTreatment of hemorrhoids and anorectal diseasesObesity surgeryThyroid diseases and treatment
Conditions treated
- Inflammatory bowel disease
- Crohn’s disease
- Ulcerative colitis
- Anorectal conditions
- Obesity
- Pancreatic diseases
- Liver diseases
- Biliary tract diseases
Procedures performed
Education, career and memberships
Education & training
Education
- 2018–2022Liver-Kidney Transplantation Training by working together with Prof.Dr. Ayhan Dinçkan at the Organ Transplantation Center of İstinye University Bahçeşehir Liv Hospital
- 2017Prof. Dr.
- 2015Minimally Invasive Bariatric and Metabolic Surgery- Endoluminal & Laparoscopic Procedures Advanced Course training program at the IRCAD-EITS center in Strasbourg, France
- 2014Minimally Invasive Bariatric and Metabolic Surgery- Endoluminal & Laparoscopic Procedures Advanced Course training program at the IRCAD-EITS center in Strasbourg, France
- 2012Doç. Dr.
- 2011Fransa''da IRCAD-EITS Da-Vinci® Surgical Sysytem Off-Site Training Program for a Console Surgeon Strasbourg, eğitim programını tamamladı ve Da Vinci robotik sistem kullanım sertifikası
- 2010Advanced Laparoscopic Surgery and Morbid Obesity Surgery (Bariatric Surgery) Training at the 2nd General Surgery Clinic of Haydarpaşa Numune Training and Research Hospital
- 2010Advanced Laparoscopic Surgery, Endocrine Surgery, Single-Incision Laparoscopic and Bariatric Surgery Training at the E Service, Department of General Surgery, İstanbul University İstanbul Faculty of Medicine
- 2009Endocrine and advanced Laparoscopic Surgery Training at the Endocrine Surgery Clinic, E Service, Department of General Surgery, İstanbul University İstanbul Faculty of Medicine
- 2005General Surgery at Haydarpaşa Numune Training and Research Hospital
- 2005Endocrine and Laparoscopic Surgery Training by working with Prof. Dr. Bruno Niederle at the Endocrine Surgery Clinic of Viyana University Faculty of Medicine, Austria (Medizinische Universitat Wien, Section of Endocrine Surgery, Division of General Surgery, Department of Surgery) AKH Hospital
- 1997Akdeniz University Faculty of Medicine
Career
Professional Experience
- 2025Acıbadem Healthcare Services
- 2012–2013Organ Transplantation (Kidney Transplantation) Training by working together with Prof.Dr.Alihan Gürkan, Doç.Dr.İbrahim Berber and Doç.Dr. Ülkem Çakır at the Organ Transplantation Center of Acıbadem University Faculty of Medicine
- 2011worked together with Prof. Dr. Salvador Morales Conde in Spain at Virgen del Rocıo University on advanced Laparoscopic Surgery, Laparoscopic- Inguinal Hernia and Incisional Hernia Repairs, and Morbid Obesity Surgery. (The Unit of Innovation in Minimally Invasive Surgery University Hospital Virgen del Rocıo).
- 2009Obesity Surgery Clinic at Bezmialem University Faculty of Medicine
- 2009Assistant Professor at the Department of General Surgery, Yüzüncü Yil University Faculty of Medicine
- 2009worked together with Prof. Dr. Pal Ondrejka and istvvan Gabor in Hungary at the 2nd Surgery Clinic of Semmehveis University on Laparoscopic colorectal Surgery and Laparoscopic inguinal hernia repair (TEPP) procedures
- 2009worked together with Prof. Dr. Roberto Tacchino in Rome, Italy, at The Unit of Surgery, Universita Cattolica Del Sacro Cuore on Laparoscopic Morbid Obesity Surgery.
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What patients say about their Acibadem care
★★★★★From 2,400+ verified reviews across the Acibadem group“After struggling for a long time, I finally found the right care for my radiotherapy here. Prof. Dr. Sümer listened carefully and built a plan I understood. I am deeply grateful for everything.”
“I came to Acibadem for abdominal surgery and could not be happier with the outcome. Prof. Dr. Sümer explained the risks honestly and earned my full trust. I only wish I had come here sooner.”

