Gastroenterology Prof. Dr. Hakan Yıldız
✓ Medically verified profileProf. Dr. Hakan Yıldız
✓ Medically verified profile
Quick answer
Prof. Dr. Hakan Yıldız is a Gastroenterology specialist at Acibadem Atakent Hospital. He treats pancreatic, liver and bile duct diseases, gastrointestinal cancers, and inflammatory bowel diseases, including Crohn’s disease and ulcerative colitis. His areas of interest also include ERCP, endoscopic sleeve gastroplasty, gastric balloon procedures, and oesophagoscopy.
About Prof. Dr. Hakan Yıldız
Prof. Dr. Hakan Yıldız is a gastroenterology specialist at Acibadem Atakent Hospital. His clinical interests include digestive system cancers, pancreatic, liver and biliary tract diseases, inflammatory bowel disease, and advanced endoscopic procedures.
He graduated from Trakya University Faculty of Medicine in 2004 and completed training in Internal Medicine at Bakırköy Dr. Sadi Konuk Training and Research Hospital in 2010, followed by Gastroenterology training at Türkiye Yüksek İhtisas Training and Research Hospital in 2014. His career has included roles at Bakırköy Dr. Sadi Konuk Training and Research Hospital, Biruni University Hospital, and Yeni Yüzyıl University Özel Gaziosmanpaşa Hospital before joining Acibadem Healthcare Services in 2021.
International patients can consult Prof. Dr. Yıldız for evaluation and management of gastrointestinal, liver, pancreatic and bile duct conditions. He offers care related to endoscopic sleeve gastroplasty, gastric balloon procedures, ERCP, oesophagoscopy, and treatment planning for gastrointestinal cancers and inflammatory bowel diseases.
Areas of Expertise
Conditions treated and procedures performed by this specialist.
Education
- 2018–2021Yeni Yüzyıl University Private Gaziosmanpaşa Hospital / Gastroenterology
- 2014Türkiye Yüksek İhtisas Training and Research Hospital Gastroenterology
- 2010Bakırköy Dr. Sadi Konuk Training and Research Hospital Internal Medicine
- 2004Trakya University Faculty of Medicine
Professional Experience
- 2021Acıbadem Healthcare Services
- 2016–2017Biruni University Hospital / Gastroenterology / Assistant Professor
- 2014–2016İstanbul Bakırköy Dr. Sadi Konuk Training and Research Hospital / Compulsory Service
Professional Memberships
- Turkish Medical Association
- Turkish Gastroenterology Association
- Gastrointestinal Endoscopy Association
- Liver Diseases Research Association
Selected Publications
- Management of suspected common bile duct stone: diagnostic yield of current guidelines. HPB (Oxford). 2017 Feb;19(2):126-132. doi: 10.1016/j.hpb.2016.11.003. Epub 2016 Nov 30. PMID:27914763 Kuzu UB, Ödemiş B, Dişibeyaz S, Parlak E, Öztaş E, Saygılı F, Yıldız H, Kaplan M, Coskun O, Aksoy A, Arı D, Suna N, Kayaçetin E.
- The Detection of Cholangiocarcinoma in Primary Sclerosing Cholangitis Patients: Single Center Experience. J Gastrointest Cancer. 2016 Mar;47(1):8-14. doi: 10.1007/s12029-015-9777-1. PMID:26537791 Kuzu UB, Ödemiş B, Suna N, Yıldız H, Parlak E, Dişibeyaz S, Torun S, Akpınar MY, Coşkun O, Turhan N, Yüksel M, Kayaçetin E.
- Cirrhosis with ascites: Is the presence of hemorrhagic ascites an indicator of poor prognosis? (Turk J Gastroenterol ; : -)DOI: 10.5152/tjg.2016.160042 Hakan Yıldız, Meral Akdoğan, Nuretdin Suna, Erkin Öztaş, Ufuk B Kuzu, Zülfükar Bilge, Onur Aydınlı, İsmail Taşkıran
- Assessment of the endoscopic retrograde cholangiopancreatography grading system: A prospective study from a tertiary care center Turk J Gastroenterol. 2016 Feb 5. doi: 10.5152/tjg.2015.150366. PMID:26853789 Torun S, Parlak E, Yıldız H, Dişibeyaz S, Ödemiş B, Beyazıt Y, Şaşmaz N, Kayaçetin E.
- Biliary stenting in difficult common bile duct stones: a single tertiary center experience. Turk J Med Sci. 2016 Dec 20;46(6):1779-1785. doi: 10.3906/sag-1602-149. PMID:28081327 Yüksel M, Dişibeyaz S, Kaplan M, Parlak E, Yıldız H, Ates İ, Kayaçetin E.
- Clinical and histological features of idiosyncratic liver injury: Dilemma in diagnosis of autoimmune hepatitis. Hepatol Res. 2015 Apr 29. doi: 10.1111/hepr.12530. [Epub ahead of print] PMID:25926402 Kuzu UB, Öztaş E, Turhan N, Saygili F, Suna N, Yildiz H, Kaplan M, Akpinar MY, Akdoğan M, Kaçar S, Kiliç ZM, Köksal AŞ, Ödemiş B, Kayaçetin E.
- The diagnostic value of brush cytology alone and in combination with tumor markers in pancreaticobiliary strictures. Gastroenterol Res Pract. 2015;2015:580254. doi: 10.1155/2015/580254. Epub 2015 Mar 26.PMID:25883643 Kuzu UB, Ödemiş B, Turhan N, Parlak E, Dişibeyaz S, Suna N, Öztaş E, Akpınar MY, Aksoy A, Torun S, Yıldız H, Kayaçetin E.
- Diverticulum With Papillae: Does Position of Papilla Affect Technical Success? Surg Laparosc Endosc Percutan Tech. 2015 Oct;25(5):395-8. doi: 10.1097/SLE.0000000000000130. PMID:25730737 Parlak E, Suna N, Kuzu UB, Taşkiran İ, Yildiz H, Torun S, Yüksel M, Çiçek B, Dişibeyaz S, Şahin B.
- Is there a safer electrosurgical current for endoscopic sphincterotomy in patients with liver cirrhosis? Wien Klin Wochenschr. 2015 Jan 10. [Epub ahead of print] PMID:25576330 Parlak E, Köksal AŞ, Öztaş E, Dişibeyaz S, Ödemiş B, Yüksel M, Yıldız H, Şaşmaz N, Şahin B.
- Aberrant right posterior hepatic duct opening into the cystic duct: a very rarely seen biliary anatomic variation. Endoscopy. 2014;46 Suppl 1 UCTN:E657. doi: 10.1055/s-0034-1390843. Epub 2014 Dec 19. No abstract available. PMID:25526411 Suna N, Dişibeyaz S, Kuzu UB, Yüksel M, Yıldız H, Kayaçetin E.
Frequently Asked Questions
What is Dr. Hakan Yıldız's specialty?
Which hospital does Dr. Hakan Yıldız practise at?
What languages can I use when consulting Dr. Hakan Yıldız?
How can I book an appointment with Dr. Hakan Yıldız?
Is an online video consultation available with Dr. Hakan Yıldız?
How many years of experience does Dr. Hakan Yıldız have?
Can international patients arrange treatment with Dr. Hakan Yıldız?
How do I get a second opinion involving Dr. Hakan Yıldız?
A dedicated team, from first message to follow-up
Our international patient office coordinates your appointment, travel and treatment across the Acıbadem network — including 7 JCI-accredited hospitals — and stays with you in your own language, every step of the way.
Schedule your appointment with Prof. Dr. Hakan Yıldız
Choose a date and time that suits you. Our international patient team will check availability and confirm your appointment — usually within 24 hours.
- 1Choose your date & timePick a preferred day and time slot for your visit.
- 2Share your detailsTell us how to reach you and anything we should know.
- 3We confirm with youOur team confirms the appointment by phone or email.
Request your appointment
This request goes directly to this doctor’s schedule.
Your information stays strictly confidential and is used only to arrange your care.
Hospitals
Medical Units
Treatments Performed
What patients say about Prof. Dr. Hakan Yıldız
★★★★★From 2,400+ verified patient reviews“Years of worry ended once I came here for my stroke rehabilitation. Dr. Yıldız was calm, precise and deeply reassuring. The facilities were spotless and modern.”
“I came to Acibadem for stroke rehabilitation and could not be happier with the outcome. Dr. Yıldız took the time to review my full history before recommending anything. I am deeply grateful for everything.”
“My son's physiotherapy went better than we ever hoped. Dr. Yıldızağı took real time to get our child's diagnosis right.”
“Choosing Acibadem for my dental implant treatment was the best decision I made. Dr. Yıldız went above and beyond what I expected. The facilities were spotless and modern.”

