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Prof. Dr. Can Gönen Gastroenterology

Prof. Dr. Can Gönen

✓ Medically verified profile
Gastroenterology

Prof. Dr. Can Gönen

✓ Medically verified profile
27+ years experienceLanguages: Turkish, EnglishOnline consultationAcibadem Kozyatagi Hospital · İstanbul
★★★★★ From 2,400+ verified Acibadem patient reviews
Prof. Dr. Can Gönen
This Doctor Gastroenterology Specialty 27+ Years Experience Acibadem Kozyatagi Hospital Hospital Book an AppointmentBook

Quick answer

Prof. Dr. Can Gönen is a gastroenterologist at Acibadem Kozyatağı Hospital. He treats inflammatory bowel diseases including Crohn’s disease and ulcerative colitis, as well as celiac disease and digestive system disorders. His areas of practice also include endoscopy, colonoscopy, gastroscopy, esophagoscopy, and ERCP.

Profile

About Prof. Dr. Can Gönen

Prof. Dr. Can Gönen is a gastroenterologist at Acibadem Kozyatağı Hospital, with clinical interests spanning inflammatory bowel diseases, digestive system disorders, celiac disease, small bowel diseases, and diagnostic and therapeutic endoscopy. His practice includes Crohn’s disease and ulcerative colitis treatment, ERCP, gastroscopy, colonoscopy, and esophagoscopy.

He graduated from Dokuz Eylül University Faculty of Medicine in 1999, completed Internal Medicine training at Hacettepe University Faculty of Medicine in 2004, and completed Gastroenterology training at Dokuz Eylül University Faculty of Medicine in 2007. His career has included gastroenterology and endoscopy experience at Haydarpaşa Numune Training and Research Hospital, Johns Hopkins University, Saint Luc Hospital, and Copenhagen University Gentofte Hospital.

International patients can expect a structured gastroenterology assessment focused on their symptoms, medical history, and appropriate diagnostic or endoscopic evaluation. Prof. Dr. Gönen provides care for a range of digestive, intestinal, and biliary conditions at Acibadem Kozyatağı Hospital.

Clinical Focus

Areas of Expertise

Conditions treated and procedures performed by this specialist.

Crohn’s diseaseUlcerative colitisInflammatory bowel diseaseEndoscopyCeliac diseaseERCPGastroscopySmall bowel diseasesColonoscopyEsophagoscopyRefluxGastritis
Background

Education

  • 2011Haydarpaşa Numune Training and Research Hospital / Associate Professor Doctor
  • 2007Dokuz Eylül University Faculty of Medicine Gastroenterology
  • 2004Hacettepe University Faculty of Medicine Internal Medicine
  • 1999Dokuz Eylül University Faculty of Medicine
Career

Professional Experience

  • 2018Acıbadem Healthcare Services
  • 2018Johns Hopkins University Gastroenterology - Endoscopy Unit / USA
  • 2016Saint Luc Hospital Gastroenterology - Endoscopy Unit / Belgium
  • 2011–2018Haydarpaşa Numune Training and Research Hospital Gastroenterology Clinic Administrative and Education Coordinator
  • 2010–2011Haydarpaşa Numune Training and Research Hospital Gastroenterology Clinic / Deputy Chief
  • 2010Kopenhag University Gentofte Hospital Endoscopy Unit / Denmark
  • 2008–2009Erzurum Mareşal Çakmak Military Hospital Gastroenterology Clinic / Gastroenterology Specialist Doctor
  • 2007–2008Kütahya State Hospital Gastroenterology Clinic / Gastroenterology Specialist Doctor
  • 1999–2004Hacettepe University Faculty of Medicine, Department of Internal Medicine / Internal Medicine Research Assistant
Affiliations

Professional Memberships

  • ECCO ( European Crohn''s and Colitis Organisation )
  • Gastrointestinal Endoscopy Association
  • Turkish Liver Research Association
  • ESGE (European Society of Gastrointestinal Endoscopy)
  • Inflammatory Bowel Diseases Association
  • Turkish Gastroenterology Association
Research

Selected Publications

  • A rare cause of rectal bleeding Acta Gastroenterol Belg. 2018;81(2):350 Aslan E, Gonen C
  • Gastric Subepithelial Mass-like Involvement in Crohn’s Disease: Another Upper Gastrointestinal Manifestation? J Crohns Colitis. 2018 Jan 24;12(2):262- 263 Gonen C, Ozkara S
  • Prominent gastroduodenal artery: Endosonographic sign of celiac artery stenosis Endosc Ultrasound. 2016 Sep- Oct;5(5):339-341 Gonen C, Sürmelioğlu A, Tilki M, Kiliçoğlu G.
  • High treatment modification rates with lamivudine therapy in HBV- infected patients with low baseline viremia and early virological response: A multicenter study J Dig Dis. 2015 May;16(5):286-92 Gonen C, Gunduz F, Doganay L, Enc FY, Yegin EG, Ahishali E, Erdem E, Sokmen M, Tuncer I, Ozdogan O.
  • The histological quality and adequacy of diminutive colorectal polyps resected using jumbo versus hot biopsy forceps Dig Dis Sci. 2015 Jan;60(1):217-25 Yasar B, Kayadibi H, Abut E, Benek D, Kochan K, Gonen C.
  • The diagnostic accuracy of the Forns index, platelet count and AST to Platelet Ratio Index derived fibrosis index for the prediction of Hepatitis C virus-related significant liver fibrosis and cirrhosis Scand J Clin Lab Invest. 2014;74(3):240-7 Kayadibi H, Yasar B, Ozkara S, Serdar MA, Kurdas OO, Gonen C.
  • Prognostic significance of DR-70 levels in dysplastic colorectal polyps Gastroenterol Res Pract. 2013;2013:275392 Yesil A, Babacan Abanonu G, Colak Y, Paker N, Gonen C.
  • Relationship between neutrophil gelatinase-associated lipocalin (NGAL) levels and inflammatory bowel disease type and activity Dig Dis Sci. 2013;58(9):2587-93. Yeşil A, Gonen C, Senateş E, Paker N, Gökden Y, Koçhan K, Erdem ED, Gündüz F.
  • Re-evaluation of cases with gastroenteropancreatic neuroendocrine tumors between 2004 and 2012 according to the 2010 criteria Hepatogastroenterology. 2013;60(127):1665-72 Ozkara S, Aker F, Yesil A, Senates E, Canbey C, Yitik A, Gonen C.
  • Efficacy of vitamins supplementation to therapy on Helicobacter pylori eradication in patients with low antioxidant capacity Clin Res Hepatol Gastroenterol. 2011;35(11):745-9 Sezikli M, Cetinkaya ZA, Güzelbulut F, Sezikli H, Özkara S, Coşgun S, Gonen C, Övünç AO.
Good to Know

Frequently Asked Questions

What is Dr. Can Gönen's specialty?
Dr. Can Gönen is a specialist in Gastroenterology at Acibadem. For a personalised assessment, the Acibadem international patient team can review your medical history and reports and explain the suitable next steps.
Which hospital does Dr. Can Gönen practise at?
Dr. Can Gönen sees patients at Acibadem Kozyatagi Hospital in İstanbul. The international patient team can confirm current availability and help you plan a consultation or visit.
What languages can I use when consulting Dr. Can Gönen?
Consultations with Dr. Can Gönen are supported in Turkish and English. In addition, Acibadem provides multilingual coordination and interpreter support so international patients can communicate clearly throughout their care.
How can I book an appointment with Dr. Can Gönen?
You can request an appointment with Dr. Can Gönen using the appointment form on this page, or by contacting the Acibadem international patient team by phone or WhatsApp. After you share your details, the team checks availability and confirms your appointment, usually within 24 hours.
Is an online video consultation available with Dr. Can Gönen?
Yes. Dr. Can Gönen offers online video consultations, so you can discuss your condition and reports with the specialist before making any travel arrangements. The international patient team can help you schedule a secure video visit.
How many years of experience does Dr. Can Gönen have?
Dr. Can Gönen has around 27 years of professional experience in Gastroenterology. A summary of education, experience and professional memberships is available on this page.
Can international patients arrange treatment with Dr. Can Gönen?
Yes. Acibadem supports international patients end to end — from the first consultation and treatment planning through appointment scheduling, interpretation during the stay and follow-up after returning home. Sharing your case for an initial assessment is free of charge.
How do I get a second opinion involving Dr. Can Gönen?
You can request an independent review of your diagnosis and proposed treatment. Share your medical reports through the consultation or "Ask a Doctor" form on this site, and the team will arrange a specialist review and explain the available options.
Care without borders

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.

Book an Appointment

Schedule your appointment with Prof. Dr. Can Gönen

Choose a date and time that suits you. Our international patient team will check availability and confirm your appointment — usually within 24 hours.

  1. 1
    Choose your date & timePick a preferred day and time slot for your visit.
  2. 2
    Share your detailsTell us how to reach you and anything we should know.
  3. 3
    We confirm with youOur team confirms the appointment by phone or email.
Appointment Request

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Prof. Dr. Can Gönen Appointment with Can Gönen Gastroenterology

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Where

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Treatments Performed

Patient Voices

What patients say about Prof. Dr. Can Gönen

★★★★★From 2,400+ verified patient reviews
★★★★☆ Verified Patient

“Thanks to the team here, my keyhole surgery could not have gone better. Prof. Dr. Gönenç inspired complete confidence from the first meeting. I have already recommended Acibadem to my family.”

Sofia D. · Belgium July 2025
★★★★★ Verified Patient

“I flew in specifically for pre-operative anaesthetic assessment and was treated with the utmost professionalism. Dr. Gönençer took the time to review my full history before recommending anything. I felt looked after at every turn.”

Olga Z. · Turkmenistan January 2025
★★★★★ Verified Patient

“From the first consultation to discharge, my Crohn's management went smoothly. Prof. Dr. Gönen was thorough, professional and genuinely caring. I would recommend this team to anyone.”

Laura B. · United Kingdom August 2025
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