Dr.Oğuzhan Öztürk (Gastroenterologist)– Best Costs, Reviews – Book Your Consultation

Professional Experience

• Internal Medicine Specialist at Şanlıurfa Mehmet Akif İnan Training and Research Hospital (2007)
• Gastroenterology Specialist at Sivas Numune Hospital (2011–2013)
• Chief Resident and then Associate Professor at Ümraniye Training and Research Hospital, University of Health Sciences (2013–2024)
• Joined Biruni University Hospital as Associate Professor of Gastroenterology in 2024

Academic Contributions

• Active member of Turkish Society of Gastroenterology, Liver Research Association, and Gastrointestinal Endoscopy Society
• Delivered presentations on inflammatory bowel disease, fatty liver, and ERCP techniques at national and international congresses
• Contributed to international clinical drug trials focused on non-alcoholic fatty liver disease (NAFLD)
• Trained junior specialists in advanced endoscopic techniques including ERCP, EUS, ESD, EMR, and POEM

Areas of Expertise

• Diagnostic and therapeutic upper and lower endoscopy including gastroscopy, colonoscopy, polypectomy
• Advanced interventions: ERCP, endoscopic ultrasound (EUS), mucosal resection (EMR), submucosal dissection (ESD), POEM for achalasia
• Management of fatty liver disease, obesity-related endoscopic therapies (stomach balloon, botox)
• Treatment of viral hepatitis B and C, cirrhosis surveillance, hepatocellular carcinoma risk reduction
• Chronic digestive conditions such as Crohn’s disease, ulcerative colitis, GERD, Barrett’s oesophagus

Publications and Research

Assoc. Prof. Öztürk serves as lead author or contributor on peer-reviewed research in hepatology and gastroenterology at Biruni University:

• Study showing that virologic response at 12 months reduces hepatocellular carcinoma risk in chronic hepatitis B patients (J Clin Med, 2025)
• Multiple publications on NAFLD, IBD, advanced endoscopic techniques, and therapeutic outcomes

Patient Care Philosophy

• Believes in evidence-based, minimally invasive treatment and early intervention for chronic gastrointestinal diseases
• Communicates treatment plans clearly and educates patients for long-term disease management
• Combines cutting-edge endoscopic methods with holistic liver and digestive care
• Welcomes international patients and offers consultations in English

Professional Affiliations

• Associate Professor, Gastroenterology Department at Biruni University Hospital
• Member of Turkish Society of Gastroenterology, Turkish Association of Liver Research, Gastrointestinal Endoscopy Society
• Recognized presenter at national gastroenterology forums and contributor to European endoscopy training initiatives

FAQs

Is Dr. Oğuzhan Öztürk board‑certified?

Yes, he is fully certified in Internal Medicine and Gastroenterology, with an academic position as Associate Professor at Biruni University.

What conditions does he treat?

He treats fatty liver disease, viral hepatitis, inflammatory bowel disease, Barrett’s oesophagus, GERD, obesity-related GI issues, and digestive cancers.

What advanced procedures does he perform?

He provides ERCP, EUS, EMR, ESD, POEM for achalasia, gastric and duodenal polypectomy, and endoscopic obesity treatments.

Does he accept international patients?

Yes, he offers consultations in English and manages referrals for patients from abroad.

What is his involvement in research?

He leads clinical studies on hepatitis B treatment outcomes and NAFLD, alongside contributions to gastroenterology advances.

How does he manage fatty liver disease?

Using lifestyle advice, non-invasive markers, endoscopic weight loss interventions, and close monitoring of liver health.

Does he treat inflammatory bowel disease?

Yes, he manages Crohn’s disease and ulcerative colitis using current medical therapies and supportive endoscopic techniques.