2016 - Present, Istanbul/Istanbul/Türkiye
MEMORIAL SISLI HOSPITAL
Gastroenterology Specialist
2012 - 2016, Istanbul/Istanbul/Türkiye
BEZMIALEM FOUNDATION UNIVERSITY
Gastroenterology Specialist, Lecturer
2010 - 2012, Diyarbakir/Diyarbakir/Türkiye
DIYARBAKIR TRAINING AND RESEARCH HOSPITAL
Gastroenterology Specialist
2009 - 2010, Istanbul/Istanbul/Türkiye
HASEKİ TRAINING AND RESEARCH HOSPITAL
Gastroenterology Specialist
1996 - 2006, Istanbul/Istanbul/Türkiye
HASEKİ TRAINING AND RESEARCH HOSPITAL
Internal Medicine Specialist
2022 - Present, Istanbul/Türkiye
MEMORIAL SISLI HOSPITAL
Professor of Gastroenterology
2021 - 2022, Istanbul/Türkiye
MEDICANA ATAŞEHİR INTERNATIONAL HOSPITAL
Professor of Gastroenterology
2019 - 2020, /USA
CLEVELAND CLINIC FLORIDA, UNITED STATES, DEPARTMENT OF ADVANCED ENDOSCOPIC APPLICATIONS
Invited Lecturer
2018 - 2021, Istanbul/Türkiye
ISTANBUL CIVILIZATION UNIVERSITY GASTROENTEROLOGY DEPARTMENT
Professor of Gastroenterology
2016 - 2019, Ankara/Türkiye
PRESIDENTIAL HEALTH COORDINATORATE
2016 - 2016, Istanbul/Türkiye
BEZMIALEM FOUNDATION GUREBA HOSPITAL, GASTROENTEROLOGY DEPARTMENT
2015 - 2016, /USA
CLEVELAND CLINIC FLORIDA, UNITED STATES, DEPARTMENT OF ADVANCED ENDOSCOPIC APPLICATIONS
2014 - 2014, Istanbul/Türkiye
SISLI FLORANCE NIGHTINGALE LIVER TRANSPLANTATION UNIT
2013 - 2018, Istanbul/Türkiye
ISTANBUL CIVILIZATION UNIVERSITY GASTROENTEROLOGY DEPARTMENT
Associate Professor of Gastroenterology
2021 - Present, Istanbul/Türkiye
MEMORIAL BAHCELIEVLER HOSPITAL
INTERNAL DISEASES AND GASTROENTROLOGY SPECIALIST
2014 - 2021, Gaziantep/Türkiye
GAZİANTEP UNIVERSITY FACULTY OF MEDICINE INTERNAL DISEASES DEPARTMENT/GASTROENTEROLOGY DEPARTMENT LECTURER
2012 - 2014, Gaziantep/Türkiye
GAZİANTEP ŞEHİT KAMİL STATE HOSPITAL GASTROENTEROLOGY DEPARTMENT (COMPULSORY SERVICE)
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EXPERIENCE*
2019 - Present, Istanbul/Istanbul/Turkey
MEMORIAL ATAŞEHİR HOSPITAL
General Surgeon
2012 - 2019, Diyarbakır/Diyarbakır/Turkey
DİCLE UNIVERSITY FACULTY OF MEDICINE
General Surgeon
2011 - 2012, Van/Van/Turkey
VAN REGIONAL TRAINING AND RESEARCH HOSPITAL
General Surgeon
2009 - 2011, Van/Van/Turkey
HAKKARİ STATE HOSPITAL
General Surgeon
2004 - 2009, Van/Van/Turkey
YÜZÜNCÜYIL UNIVERSITY FACULTY OF MEDICINE
General Surgeon
2002 - 2004, Van/Van/Turkey
HACIBEKİR HEALTH CENTER
General Practitioner
*EDUCATION*
2018 - 2019, Diyarbakır/Turkey
Associate Professor
2015, Ohio/USA
OHIO STATE UNIVERSITY WEXNER MEDICAL CENTER
Neck Dissection Training
2012 - 2018, Diyarbakır/Turkey
Assistant Professor
1996 - 2002, Adana/Turkey
ÇUKUROVA UNIVERSITY
FACULTY OF MEDICINE - Medical Doctor Education
Born in Trabzon in 1972, Dr. İzzettin Kahraman began his medical studies at Karadeniz Technical University Faculty of Medicine in 1989 and earned his Medical Doctor degree in 1995. Following two years as a general practitioner, he embarked on his specialization training in 1997. He completed his residency at Ankara Oncology Training and Research Hospital, becoming a General Surgery Specialist in 2002.
Dr. Kahraman worked as a General Surgery Specialist in public hospitals, including Trabzon Numune Hospital and Bakırköy Dr. Sadi Konuk Training and Research Hospital, for 13 years. From 2016 to 2018, he served as a Lecturer at University of Health Sciences. In 2019, he transitioned to the private sector, continuing his career in private hospitals.
Throughout his career, Dr. Kahraman has engaged in a wide range of training programs both in Turkey and abroad. In 2007, he earned a Surgical Endoscopy Certificate and furthered his expertise in laparoscopic hernia treatments in Hamburg, Germany, in 2008. He also completed a course on Nutrition Practices and Training at Ondokuz Mayis University and a specialized course in laparoscopic hernia repair in Istanbul in 2010.
In 2011, after completing the "Emergency Surgery" course in Istanbul organized by the European Society for Trauma and Emergency Surgery (ESTES), Dr. Kahraman received training in SILS (Single Incision Laparoscopic Surgery) Cholecystectomy at Gazi University in Ankara. Since then, he has specialized in advanced laparoscopic techniques, with a particular focus on endoscopy, gastric diseases, obesity, and metabolic surgery.
In 2021, Dr. Kahraman obtained certificates in Ozone Therapy and Mesotherapy from Medipol University.
Since 2023, he has been serving at Estexper Clinic, Istanbul.
Education:
Specialized Education and Experience:
Academic Career:
Medical Interests and Activities
Hepatic Cirrhosis and Portal Hypertension
Hepatic Cancer
Viral Hepatitides (Chronic Hepatitis B, C and Delta Infections)
Alcoholic Chronic Liver Disease
Non-Alcoholic Fatty Liver Disease
Stomach and Duodenal Ulcer
Gastrointestinal Hemorrhage (Ulcer and Varicose Vein Bleeding)
Functional Digestive System Disorders (Irritable Bowel Syndrome, Functional Intestinal Obstruction and Diarrhea...)
Inflammatory Bowel Diseases (Ulcerative Colitis, Crohn’s Disease)
Malabsorption Syndromes (Celiac Disease and Alike)
Gastrointestinal Tract Malignancies
Education and Experience
Liv Hospital, Ulus, Gastroenterohepatology Department (2013 ...)
Associate Professor of Medicine, Obligatory Service at Gastroenterology, Şanlıurfa Training and Research Hospital (2010-2012)
Subspecialty in Gastroenterohepatology, Department of Gastroenterohepatology, İstanbul Faculty of Medicine, İstanbul University (2004-2010)
Research Fellow, Physician, Department of Internal Diseases,
İstanbul Faculty of Medicine, İstanbul University (1992 - 1998)
Memberships
Turkish Association For The Study of The Liver
Turkish Society of Gastroenterology
Inflammatory Bowel Disease Society
Internal Diseases Specialty Association
Specializations
Diabetes (Sugar)
Thyroid
Hypertension
cholesterol
stomach diseases
intestinal diseases
osteoporosis
Experience
Azerbaijan Gusar Central Hospital
Vreden Russian Research Institute of Traumatology and Orthopedics
Azerbaijan Göranboy, First Lieutenant Doctor
Hospital Park Darıca Hospital
BAH
Education
Azerbaijan Medical Faculty (2015)
Kocaeli Derince Training and Research Hospital (2016-2020)
Vocational Trainings, Courses and Conferences Attended
Internal Medicine Congress
Gastro Academy
Gastroenterologist
Crohn's disease
Ulcerative colitis
Other autoimmune diseases
Gastritis
Ulcers of the stomach and duodenum
Precancerous conditions of the gastrointestinal tract
Irritable bowel syndrome
Chronic diarrhea
Chronic constipation, etc.
SPECIALIZATION:
Gastroenterologist
EDUCATION:
Azerbaijan State Medical University
COURSES:
Graduated from the Azerbaijan State Medical University. In different years, he participated in seminars held in Azerbaijan by German, Colombian, Swiss, Russian and Ukrainian specialists on "Basics of Homotoxicology", gastroenterology, isopathy, acupuncture and neurotherapy, and received the relevant certificates. At the Sisli Etfal Hospital Egitim Araştırma in Istanbul he attended the refresher courses on "Metabolic Disorders and Obesity", Ege University of Izmir on "Inflammatory Bowel Diseases" and at the same time he attended the Congress on Bioregulatory Drugs in Germany. He attended the courses held Individual Medical Association in Ankara, on the topic of "PRP-CGF and Serum Ozonation". Currently working as a gastroenterologist in the clinic of biological medicine. Has successful results in the treatment of a number of chronic diseases of the gastrointestinal tract.
EXPERIENCE:
21 years old
Viral hepatitis A, B, C, D
Cirrhosis
Autoimmune liver diseases
Fatty liver
Diseases of the stomach and intestines
Diseases of the pancreas
Services in the field of biological medicine:
Treatment of various drug-induced liver poisonings, viral hepatitis (hepatitis B, hepatitis C), hepatosis, hepatosterosis, autoimmune hepatitis.
EDUCATION: Azerbaijan Medical University
EXPERIENCE:
2009-2010 General practitioner in a private clinic.
Clinic of biological medicine since 2011.
TRAINING AND MEMBERSHIP:
In 2013-2014, internship on viral hepatitis at the Department of Microbiology and Infection, as well as at the Department of Gastroenterology, Faculty of Medicine, Ege University, Turkey.
Ankara Hacettepe Hospital
Specializations
Cancer Surgery
Pancreatic Surgery
Bile Duct Surgery
Bariatric Metabolic Surgery
Oncological Surgery
Breast Surgery
Gastric cancer
Colon cancer
Thyroid Cancer
Obesity Surgery
Diabetes Surgeries
Education
Ondokuz Mayıs University Faculty of Medicine (1991)
KTÜ Faculty of Medicine Farabi Hospital (Specialization.1998)
Istanbul University Çapa Faculty of Medicine (Laparoscopic Surgery Training, 2002)
Istanbul University Çapa Faculty of Medicine (Laparoscopic Antireflux Surgery Training, 2006)
Istanbul University Cerrahpaşa Faculty of Medicine (General Surgery Clinic Advance Laparoscopic Surgery, Laparoscopic Bariatric Surgery, Morbid Obesity and Oncological Cancer Surgery Training, 2010i)
Specializations
Cancer Surgery
Pancreatic Surgery
Bile Duct Surgery
Bariatric Metabolic Surgery
Oncological Surgery
Breast Surgery
Gastric cancer
Colon cancer
Thyroid Cancer
Obesity Surgery
Diabetes Surgeries