Prof. Dr. Yaşar Çolak is a distinguished gastroenterologist and expert in advanced endoscopic procedures, with over 12 years of clinical experience. He has served as a professor at Memorial Şişli Hospital in Istanbul, Turkey, and is recognized for his expertise in gastrointestinal diagnostics and minimally invasive treatments.
Full Name: Prof. Dr. Yaşar Çolak
Years of Experience: Over 12 years
Main Specialty: Gastroenterology and Advanced Endoscopic Applications
Educational Background
Medical School: Istanbul University, Istanbul Faculty of Medicine (1996–2002)
Residency: Internal Medicine, Istanbul University (2002–2008)
Fellowship: Gastroenterology, Istanbul Medeniyet University (2008–2011)
International Training: Advanced Endoscopic Applications, Cleveland Clinic Florida, USA (2015–2016)
Gastroesophageal Reflux Disease (GERD): Diagnosis and management
Obesity Management: Endoscopic weight loss procedures
Publications and Research
Prof. Dr. Yaşar Çolak has authored over 50 peer-reviewed articles in international journals and contributed to several book chapters. Notable publications include:
Pathogenetic mechanisms of nonalcoholic fatty liver disease and inhibition of the inflammasome as a new therapeutic target – This study explores new therapeutic targets for nonalcoholic fatty liver disease. Clin Res Hepatol Gastroenterol. 2021 Jul;45(4):101710.
Potential clinical complications of Orise™ gel use, a new submucosal lifting agent: experience from a tertiary care center and review of the literature – This article reviews the complications associated with a new submucosal lifting agent used in endoscopic procedures.
Patient Care Philosophy
Patient-Centered Approach: Emphasizes clear communication, empathy, and patient education to ensure informed decision-making.
International Patient Services: Offers online pre-consultations and personalized care plans for international patients.
Cultural Sensitivity: Provides care that respects diverse cultural backgrounds and individual patient needs.
Patient Testimonials: Patients commend his thorough explanations, compassionate care, and successful treatment outcomes.
Professional Affiliations
The American Association for the Study of Liver Diseases (AASLD)
The European Association for the Study of the Liver (EASL)
The American Gastroenterological Association (AGA)
The Asian Pacific Association for the Study of the Liver (APASL)
The European Association for Gastroenterology, Endoscopy, and Nutrition (EAGEN)
Turkish Gastroenterology Association
Turkish Liver Research Association
Viral Hepatitis Combat Association
Gastrointestinal Endoscopy Association
FAQs
Is Dr. Yaşar Çolak board-certified?
Yes, Prof. Dr. Yaşar Çolak is board-certified in gastroenterology and internal medicine.
What types of procedures does he perform?
He specializes in advanced endoscopic procedures, including ERCP, EUS, EMR, ESD, POEM, and endoscopic weight loss treatments.
Does he treat international patients?
Yes, he offers services to international patients, including online consultations and personalized treatment plans.
How long is the typical hospital stay for procedures?
Many procedures are performed on an outpatient basis or require a short hospital stay, depending on the complexity of the treatment.
What languages does he speak?
Prof. Dr. Yaşar Çolak is fluent in Turkish and English.
Where is he currently practicing?
As of January 2025, he is practicing at Acıbadem Ataşehir Hospital in Istanbul, Turkey.
Patient reviews
5
Excellent
22 reviews
Detailed information
5 stars
100%
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Patient reviews
Turkey,
Oct 07, 2023
Sude Öğütçü
Sayın Yaşar Hocamın yıllardır hastasıyım. Güleryüzlülüğü , hastalarına olan güzel yaklaşımıyla her zaman çok özel.Hasta olmasakta kendisini görmek, güzel enerjisiyle motive olmak için ziyaret ediyoruz. Hocamız hastalık yönetimi sürecinde her aşamada yanımızda oluyor ve desteğini hissettiriyor. Emekleri çok büyük. İyi ki kendisini tanıdık ve hastası olduk. Mesleğinde başarısının yanında insani yönü çok güçlü ve değerli bir hocamız.💐
İsmini duyduğum Prof Dr Yaşar Çolak’ı internette çok uzun süre araştırdım.Okuduğum bu kadar olumlu geri bildirim ve gerçekleştirmiş olduğu başarılı işlemler sonucunda kendisine muayeneye gittim.Uzun yıllardır mücadele ettiğim kilolarım sebebiyle kendisine endoskopik mide küçültme işlemi yaptırdım.Çok başarılı geçen işlem sonrasında birkaç gün içerisinde sağlıklı yaşantıma geri döndüm.Herşeyden önce güler yüzü,içtenliği ve sevgi dolu başarılı ekibiyle beni karşılayan ve istediğim sonuca ulaştıran Yaşar Hocam ve ekibine teşekkürü borç bilirim. Iyı ki varsınız 🤍
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