Gastroenterology · Acibadem Altunizade Hospital, İstanbul Aysun Bozbaş, MD
✓ Medically verified profileAysun Bozbaş, MD
Aysun Bozbaş, MD is a gastroenterologist at Acibadem Altunizade Hospital, serving in the Gastroenterology and Pancreas, Liver and Biliary Tract Diseases units. She treats digestive and liver-related conditions, with clinical interests including hepatitis and fatty liver disease, inflammatory bowel diseases such as Crohn’s disease and ulcerative colitis, and advanced endoscopic treatments.
Accepting international patientsAbout Aysun Bozbaş, MD
Aysun Bozbaş, MD is a gastroenterologist at Acibadem Altunizade Hospital, working in the Gastroenterology and Pancreas, Liver and Biliary Tract Diseases units. Her clinical interests include liver and hepatitis conditions, inflammatory bowel diseases, celiac disease, gastritis, diverticulitis, swallowing disorders and SIBO.
She graduated from Gazi University Faculty of Medicine in 1993 and completed Internal Medicine training at Ankara University Faculty of Medicine in 1999. She earned a master’s degree in Viral Hepatitis at Marmara University Health Sciences Institute from 2000 to 2002, completed Gastroenterology training at Marmara University Faculty of Medicine in 2004, and received training in advanced endoscopic treatments at CHA University Gangnam Medical Center in Seoul in 2022.
Dr. Bozbaş has worked with Acibadem Healthcare Services since 2005 and previously worked at Özel Anadolu Sağlık Merkezi Hospital affiliated with Johns Hopkins Medicine from 2005 to 2011. International patients can expect gastroenterology assessment focused on digestive, liver, pancreatic and biliary tract concerns, with care informed by her clinical training and professional society memberships.
What Dr. Bozbaş treats and performs
Each item opens the condition or treatment page with the care pathway for international patients.
Areas of practiceTreatment of pancreas, liver and biliary tract diseases
Conditions treated
Education, career and memberships
Education & training
Education
- 2022Advanced Endoscopic Treatments, CHA University Gangnam Medical Center, Seul, Güney Kore
- 2004Marmara University Faculty of Medicine Gastroenterology
- 2000–2002Marmara University Health Sciences Institute Viral Hepatitler, Yüksek Lisans
- 1999Ankara University Faculty of Medicine Internal Medicine
- 1993Gazi University Faculty of Medicine
Career
Professional Experience
- 2005–2011Private Anadolu Health Center Hospital-Affiliated Johns Hopkins Medicine
- 2005Acıbadem Healthcare Services
Memberships
Professional Memberships
- İstanbul Medical Chamber
- Turkish Gastroenterology Association
- Endoscopy Association
- Turkish Liver Association
- Inflammatory Bowel Diseases Association
Selected publications
Selected Publications
- Analysis of the patients admitted to Marmara University Hospital with non-variceal upper gastrointestinal bleeding. Türkay Akbaş, Neşe İmeryüz, Aysun Bozbaş, Nurdan Tözün. Marmara Medical Journal, 2010, volume 23, number 3, pp-339-346
- Protective effect of appendectomy against the development of ulcerative colitis: A single-center case-control study. Ö. Atug, A. Tiftikçi, A. Bozbas, G. Tahan, Ş. Kiziltas, H. Ö. Hamzaoglu, N. Tözün. Journal of Academic Gastroenterology, 2008, 7(3):148-151
- Role of capsule endoscopy in blue rubber bleb nevus syndreme. Barlas A, Avsar E, Bozbas A, Yegen C. Can J Surg. 2008 Dec; 51(6): E 119-20
- Cyclospora cayatensis infection in two patients with normal immune system in Istanbul. Ozdamar M, Turkoglu S, Hakko E, Bozbas A, Çalangu S. Flora 2007:12 (4):211-214
- The effects of N-acetylcysteine on bile duct ligation-induced liver fibrosis in rats. Tozun N, Yucel O. Dig Dis Sci 2007 Dec;52(12): 3348-54. Epub 2007 Apr 12 Tahan G, Tarcin O, Tahan V, Eren F, Gedik N, Sahan E, Biberoglu N, Guzel S, Bozbas A,
- Sexual transmission of HCV between spouses. American Journal of Gastroenterology . 2005 Apr;100(4):821-4. Tahan V, Karaca Ç, Yıldırım B, Bozbaş A, Demir K, Avşar E, Mert A, Tabak F, Beşışık F, Kaymakoğlu S, Çakaloğlu Y, Kalaycı C, Ökten A, Tözün N.
- The efficacy, safety and tolerability of pantoprazole-based one week triple therapy in H.pylori eradication and duodenal ulcer healing. Curr Med Res Opin. 2004 Aug;20(8):1301-7 Sivri B, Simsek I, Hulagu S, Kadayifci A, Tozün N, Akarsu M, Uraz S, Savas MC, Koruk M, Bozbas A
- Diagnostic value of serum Cystatin-C for evaluation of hepatorenal syndrome. Clin Chim Acta. 2001 Sep,25;311(2):81-9 Demirtas S, Bozbas A, Akbay A, Yavuz K, Karaca L.
- Serum dipeptidylpeptidase activity and tissue polypeptide specific antigen in patients with advanced cirrhosis: preliminary results. Clin Chim Acta; 2000 Feb; 292(1-2): 181-5 Akbay A, Bozbas A, Isgor Y, Yavuz Y, Elgun S.
- Anticardiolipin antibody prevalence in chronic liver disease due to hepatitis C virus. A. Bozbas, A. Ayyıldız, A. M. Bozdayı, H. Bozkaya, Ö. Uzunalimoğlu. Journal of Clinical Laboratory Research, 1998; 2(2): 35-40
