Birol Baysal brings extensive expertise to gastroenterology at Memorial Şişli Hospital.

• Over 30 years of experience of experience in gastroenterology
• Specialist and lecturer at Bezmialem Foundation University
• Works with a range of digestive system disorders

Prof. Dr. Erdem Akbal is a Gastroenterology Specialist at Memorial Şişli and Memorial Bahçelievler Hospitals in Istanbul. He previously served at Liv Hospital Ulus, Medicana Ataşehir, Florence Nightingale Hospitals, and Çanakkale Onsekiz Mart University. He became an Associate Professor in 2014 and a Professor in 2019.

He received advanced training in interventional endoscopy. He completed ESD at Jichi Medical University in Japan. He trained in POEM/ESD and gastrointestinal motility at Amsterdam Medical Center. He trained in EUS at Johns Hopkins Hospital in the USA. He continues to attend ESG, ERCP, EUS, ESD, and POEM courses and congresses.

He has authored more than 100 international indexed publications. His presentations have won awards. He is a member of the Turkish Society of Gastroenterology, the Gastrointestinal Endoscopy Society, the Hepatobiliary and Pancreatology Society, the Liver Diseases Association, the IBD Association, and the Turkish Liver Research Association.

Dr. Teoman Akcay specializes in gastroenterology with extensive experience across Turkey's leading hospitals.

• Over 26 years of experience of gastroenterology practice
• Member of Turkish Gastroenterology and Endoscopy Associations
• Trained at Dokuz Eylül University – a top medical school
• Published numerous national and international articles

Professor Yasar Colak specializes in advanced endoscopic procedures, trained at Cleveland Clinic Florida – a global leader in gastroenterology.

• Professor of Gastroenterology at Memorial Şişli Hospital
• Trained in advanced endoscopic applications in the US
• Expertise in liver transplantation and complex GI cases
• Invited lecturer at prestigious medical institutions

Professor Aytug brings 46 years of experience of gastroenterology expertise, specializing in complex digestive disorders at Hisar Hospital Intercontinental.

• Trained at Hacettepe University – one of Turkey's top medical schools
• Professorship at Abant İzzet Baysal University since 1998
• Authored numerous papers on digestive disorders
• Completed gastroenterology fellowship at Marmara University

Dr. Zulfikar Polat is a gastroenterology and internal medicine specialist. He trained at Ankara Gülhane Military Medical Academy, where he completed his specialty and became an Associate Professor. He is a Professor at İstanbul Aydın University. His postgraduate experience includes Ankara Gülhane Military Medical Academy and İstanbul Aydın University. He also worked at Anadolu Medical Center, affiliated with Johns Hopkins Medicine (USA).

Clinical focus includes gastroenterology, hepato-pancreatology, inflammatory intestinal diseases, and diagnostic and interventional endoscopic procedures. Professional memberships include the Turkish Gastroenterology Association (TGD), Turkish Endoscopy Society, TÜRK EUS, ESGE, EASL, and AASLD. He has 45 national and international publications.

Associate Professor Kamil Yalcin Polat brings extensive expertise to Gastroenterology with a focus on reproductive medicine and clinical trials.

• Trained in Obstetrics and Gynecology with over 35 years of experience of experience
• Specialized in Reproductive Medicine at American Hospital
• Holds a Master's in Clinical Trials from the University of London
• Works at Memorial Bahçelievler Hospital

Dr. Yildirim specializes in Gastroenterology at Memorial Bahçelievler Hospital, with experience at Gaziantep University and Şehit Kamil State Hospital.

• Lecturer at Gaziantep University's Gastroenterology Department
• Over 14 years of experience of specialized experience
• Works with a wide range of gastrointestinal conditions
• Currently practicing at a leading private hospital

Dr. Suleyman Guray specializes in advanced endoscopic interventions at Memorial Göztepe Hospital, with training from CHA Bundang Medical Center and Manchester Advanced Endoscopy Symposium.

• Over 8 years of experience of experience in gastroenterology
• Member of Turkish Society of Gastroenterology and Gastrointestinal Endoscopy Society
• Trained at prestigious institutions for advanced endoscopic techniques
• Specializes in internal medicine with a focus on gastroenterology

Assistant Professor at NP Istanbul Brain Hospital, specializing in Gastroenterology with a focus on internal medicine.

• Graduated from Izmir Dokuz Eylul University Faculty of Medicine
• Completed specialization in Internal Diseases at Haseki Training and Research Hospital
• Extensive experience in community health and disaster response
• Currently serving at a leading brain and neurological health facility

Prof. Bilgic trained in advanced endoscopy techniques in South Korea and Germany, specializing in minimally invasive gallbladder procedures.

• Associate professor with extensive research in liver and gallbladder health
• Performs ERCP and other advanced diagnostic techniques
• Former assistant chief physician at İnönü University Turgut Özal Medical Center
• Published research on liver regeneration and sepsis treatments

1,100+ procedures performed – Dr. Ozlem Ozer Chakir specializes in advanced endoscopic techniques at Istanbul Florence Nightingale Hospital.

• Advanced Endoscopy Certificate from Bundang CHA Hospital in Seoul
• Bariatric Endoscopy Certificate from global course in Brazil
• Recognized as Rising Star at Digestive Disease Symposium
• Member of European Society of Gastrointestinal Endoscopy

Specializes in gastric balloon procedures for weight loss, offering a minimally invasive solution with tailored diet plans at Private Yüzyıl Hospital.

• Expert in combining gastric balloons with nutritional coaching
• Focuses on patient-centered care and long-term success
• Works with a multidisciplinary team for holistic treatment
• Provides comprehensive follow-up care and emotional support

Associate Professor Ferit Çelik specializes in advanced endoscopic procedures, including ERCP and EMR, at Bakırçay University Çiğli Training and Research Hospital.

• Member of Turkish Gastroenterology Association's ERCP working group
• Expert in treating liver and digestive system diseases
• Performs endoscopic treatments for complex conditions like Crohn's disease
• Trained at Ege University's prestigious Gastroenterology Department

Subspecialized in gastroenterology at Ege University – Seymur Aslanov performs advanced endoscopic procedures like ERCP and stenting.

• 8 years of experience of experience in internal medicine and gastroenterology
• Expert in managing inflammatory bowel diseases and digestive system cancers
• Skilled in endoscopic treatments like argon plasma coagulation and polypectomy
• Member of the Izmir Medical Chamber

Specialist in gastroenterology for 14 years of experience with advanced training from Korea University – Dr. Binicier focuses on complex digestive disorders at Medicalpoint International Hospital.

• Expert in endoscopic techniques like ESD and ERCP for precise treatment
• Specializes in early detection of stomach and colon cancers
• Trained in advanced polyp removal methods (EMR/ESD)
• Performs therapeutic procedures for inflammatory bowel diseases

Dr. Acar specializes in complex GI cases with 20+ peer-reviewed publications, focusing on rare conditions and endoscopic interventions at Istanbul Florence Nightingale Hospital.

• Gastroenterology subspecialist with extensive hepatology experience
• Expert in managing post-transplant complications and IBD-related anemia
• Assistant Professor at multiple prestigious Turkish medical universities
• Former Head of Department at Giresun University Faculty of Medicine

Professor Benal Buyukgebiz specializes in pediatric gastroenterology with over 32 years of experience of experience, focusing on children's digestive health at Istanbul Florence Nightingale Hospital.

• Former Chair of Pediatrics at Yeditepe University
• Published research on pediatric nutrition and recurrent diarrhea
• Trained in pediatric gastroenterology at Dokuz Eylül University
• Advanced English proficiency for international patients

Professor Doganay has 25 years of experience in gastroenterology, specializing in liver and digestive disorders with award-winning research at VM Medical Park Pendik Hospital.

• Board-certified with subspecialty training at Göztepe Training and Research Hospital
• Editor for World Journal of Hepatology and other leading journals
• Recipient of multiple awards from Turkish Gastroenterology Association
• Board member of the Turkish Liver Research Association
• Former Clinic Chief at Ümraniye Training and Research Hospital

Specializing in laparoscopic surgery for over 16 years of experience – Dr. Al trained at Istanbul University's top programs.

• Advanced training in laparoscopic antireflux and bariatric surgery
• Expertise in minimally invasive procedures for gastrointestinal conditions
• Practices at Büyük Anadolu Hospitals, a leading facility in Turkey
• Specialized in oncological cancer surgery techniques