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148

Turkey

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Juraj Letkovsky

  • New
  • 14 years of experience
  • Location: Slovakia, Bratislava
  • Dr. Juraj Letkovsky has been a gastroenterologist at the Gastroenterology Department of the National Cancer Institute (NOÚ) since 2017. He graduated in medicine in 2012 and earned a PhD in internal medicine in 2016. He obtained specialization in gastroenterology in 2018.

    His practice focuses on advanced endoscopic diagnosis and treatment of digestive tract tumors. He performs endosonography and ERCP for pancreatic and biliary diseases.

    He serves on the Young Gastroenterologists, Endoscopy, and Oncology sections of the Slovak Gastroenterology Society. He is a co-author of an ongoing multicenter study on colonoscopy quality in Slovakia. He holds certificates in diagnostic and interventional esophagogastroduodenoscopy (2022) and endoscopic retrograde cholangiopancreatography (2023).

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Lubos Zitnan

  • New
  • 23 years of experience
  • Location: Slovakia, Bratislava
  • Dr. Lubos Zitnan is a gastroenterologist at the Gastroenterology Department of the National Cancer Institute. He has worked there since 2010. He also serves on the committee of the Oncology Section of the Slovak Gastroenterological Society.

    His practice includes colonoscopy, gastroscopy, endosonography (EUS), and ERCP for pancreatic and biliary diseases. He holds certificates in diagnostic and interventional esophagogastroduodenoscopy, diagnostic and interventional colonoscopy, and endoscopic retrograde cholangiopancreatography.

    He graduated from the Faculty of Medicine, Comenius University, in 2003. He completed an internal medicine residency at Malacky Hospital. He began specialized training in gastroenterology at the National Cancer Institute in 2007.

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Enes Duman

  • New
  • 15 years of experience
  • Location: Turkey, Antalya
  • Education and Specialization

    • 2006 – Ankara University, Faculty of Medicine
    • 2007, 2011 – Baskent University, Faculty of Medicine, Residency Training

    Experience

    • 2011, 2013 – Konya Çumra State Hospital – Radiology Specialist
    • 2013, 2018 – Baskent University Konya Application and Research Center, Interventional Radiology Unit – Lecturer
    • 2018,2019 – Baskent University Konya Application and Research Center, Interventional Radiology Department – Associate Professor
    • 2019  Present – Medical Park Antalya Hospital Complex, Interventional Radiology Department – Associate Professor
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Yahya Ozel

  • New
  • 31 years of experience
  • 12000+ treatments performed
  • Location: Turkey, Istanbul
  • Dr. Yahya Özel is a highly experienced general surgeon with expertise in bariatric surgery, hepatobiliary diseases, abdominal hernias, endocrine surgery, and oncological surgery. He completed his medical education at Istanbul University, Istanbul Faculty of Medicine in 1990 and pursued his specialization in General Surgery at Haydarpaşa Numune Training and Research Hospital between 2001 and 2006. His commitment to advanced surgical techniques led him to further training at Tokyo University Hospital, Japan, in the Hepato-Biliary-Pancreatic Surgery and Artificial Organ Division under renowned experts M. Makuuchi and N. Kokudo.

    Throughout his career, Dr. Özel has worked at prestigious institutions, including Istanbul University Faculty of Medicine, Haydarpaşa Numune Training and Research Hospital, and Ümraniye Training and Research Hospital. His extensive experience includes roles in ERCP and surgical endoscopy, as well as advanced laparoscopic and robotic surgery. In addition to his clinical practice, he has served as an academic faculty member at Doğuş University, contributing to the education and training of future medical professionals.

    Dr. Özel holds several certifications in surgical endoscopy, including the Turkish Surgical Proficiency Certificate. His dedication to minimally invasive surgical techniques, obesity treatment, and hepatobiliary surgery has made him a sought-after specialist in his field. With a career spanning over three decades, he continues to provide high-quality, patient-centered surgical care, ensuring the best outcomes through his expertise and innovative approach.

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Emine Yildirim

  • New
  • 29 years of experience
  • Location: Turkey, Istanbul
  • 2023 – Istanbul Gaziosmanpaşa Taksim Education and Research Hospital – General Surgery Clinic Associate Professor

    2013 – Istanbul Gaziosmanpaşa Taksim Education and Research Hospital – General Surgery Clinic Specialist

    2008 – 2013 Private Medical Park Fatih Hospital, General Surgery Specialist - Deputy Chief Physician

    2005 – 2007 Private Gelişim Hospital – General Surgery Specialist

    2003 – 2005 Private Istanbul Şafak Hospital – General Surgery Specialist - Chief Physician

    2002 – 2003 ISTANBUL HASEKİ EDUCATION AND RESEARCH HOSPITAL – General Surgery Clinic Assistant Physician

    1998 – 2002 Ankara Education and Research Hospital – General Surgery Clinic Assistant Physician

    1998 – Health Sciences University – Istanbul Haseki Health Application and Research Center – Medical Specialization

    1991 – Gazi University Faculty of Medicine – Bachelor’s Degree

    Certificates

    IGM Diagnosis, Treatment Workshop, Granulomatous Mastitis, Kocaeli, Certificate, 07.10.2023 (National)

    ibreast 51- Free Flap Reconstruction, Breast Cancer Surgery, Online, Certificate, 30.09.2023 – 30.09.2023 (International)

    ibreast 50- Triple Negative Breast Cancer, Breast Cancer, Online, Certificate, 02.09.2023 -02.09.2023 (International)

    ibreast 49- Implant Based Reconstruction, Breast Cancer, Online, Certificate, 12.08.2023 -12.08.2023 (International)

    ibreast 48- DCIS, İbreast 48- DCIS, Online, Certificate, 15.07.2023 -15.07.2023 (International)

    ibreast 47- Conference Updates, Breast Cancer, Online, Certificate, 25.06.2023 -25.06.2023 (International)

    ibreast 46- Margin Revisited, Breast Cancer, Online, Certificate, 10.06.2023 -10.06.2023 (International)

    1. International 4. National Breast Surgery Congress, Breast Surgery, Ürgüp, Certificate, 05.05.2023 – 07.05.2023 (International)

    ibreast 44- HER2 Positive Disease, Breast Cancer, Online, Certificate, 29.04.2023 -29.04.2023 (International)

    St-Gallen 2023, St-Gallen Congress Summary Meeting, Istanbul, Certificate, 01.04.2023 -01.04.2023 (National)

    ibreast 43- Save The Nipple, Breast Cancer, Online, Certificate, 25.03.2023 -25.03.2023 (International)

    ibreast 42-Chest Wall Perforator Flap Revisited, Breast Cancer, Online, Certificate, 25.02.2023 -25.02.2023 (International)

    ibreast 41- High Risk And B3 Lesions, Breast Diseases, Online, Certificate, 28.01.2023 -28.01.2023 (International)

    15. New Approaches in Breast Cancer Education Meeting, Breast Cancer, Istanbul, Certificate, 07.01.2023 – 08.01.2023 (National)

    Articles she wrote and took part in;

    1.YILDIRIM EMİNE, BEKTAŞ SİBEL, YETİŞ FIRAT, YILDIZ EREN OZAN, ÖZDEMİR MUHAMMED, KOMUT NESLİHAN, ÇALIK MUSTAFA, ER AHMET MUZAFFER. Correlation between breast and axillary pathologic complete response after neoadjuvant chemotherapy in breast cancer. Annali Italiani di Chirurgia, 2023

    2.UZUN NEDİM, YILDIRIM EMİNE. Relationship Between Toilet Type and Hemorrhoids. Bezmialem Vakif University, 2022

    3.YILDIZ EREN OZAN, YILDIRIM EMİNE, ORHUN ERDOĞAN KIVILCIM, ERYILMAZ İKLİL, YÜNLÜEL EMİR MEHMET, YETİŞ FIRAT, ULUKENT SUAT CAN. The effect of the covid 19 pandemic on the number of patients treated for acute and complex acute appendicitis. Annali Italiani di Chirurgia, 2202

    4.YILDIRIM EMİNE, BEKTAŞ SİBEL, ÖZDEMİR MUHAMMED, KARAGÜLLE AHENK, ER AHMET MUZAFFER, UÇAR NEŞE. Upgrade Rates of DCIS, Intraductal Papilloma, and the Other High-risk Breast Lesions. Hamidiye Medical Journal, 2022
     

    5.ÖZKAN GÜMÜŞKAYA PERİHAN, ALTUN ÖZGÜR, KARAKÜTÜK YÜZTAŞ NUR, ÖZSOY NESLİHAN, AYDIN TUTAK GÜLTEN, YILDIRIM EMİNE, ADAŞ MİNE, KÜÇÜK MEHMET. COVID-19 Pnömonisi Sonrası AntiHBs Değerlerindeki Değişiklikler. Journal of Contemporary Medicine, 2022;12(4), 

    6.KOMUT NESLİHAN, BEKTAŞ SİBEL, YILDIRIM EMİNE. The relationship of tumor budding with GOLPH3 expression and histopathological prognostic parameters in colorectal adenocarcinoma. Annals of Diagnostic Pathology 2022 Jun;58:151933. 

    7.KAYADİBİ YASEMİN, UÇAR NEŞE, AKAN YEŞİM NAMDAR, KAYA MEHMET FATİH, YILDIRIM EMİNE, ALADAĞ KURT SEDA, SOYLU BOY FATMA NUR, TAŞKIN FÜSUN, İÇTEN GÜL ESEN. Magnetic resonance imaging findings associated with recurrence in idiopathic granulomatous mastitis. Clinical Imaging, 2022

    8.YILDIRIM EMİNE, KEĞİN MURAT, ÖZDEMİR MUHAMMED, BEKTAŞ SİBEL, PELEN ZEKERİYA, ER AHMET MUZAFFER. Neoplasms of theAppendix; Single Institution and Ten-Year Experiences Results. Turkish Journal of Trauma and Emergency Surgery, 2022;28(3), 352-360

    9.YILDIRIM EMİNE, YILDIZ EREN OZAN, ERYILMAZ İKLİL, ER AHMET MUZAFFER, BEKTAŞ SİBEL. Comparison of excised breast volume, re-excision rate and margin positivity in breast-conserving surgery in breast cancer patients using and not using neoadjuvant chemotherapy. Journal of Surgery in Medicine,2022;6

    10.YILDIRIM EMİNE, BEKTAŞ SİBEL, PELEN ZEKERİYA, YANIK İREM, ER AHMET MUZAFFER, ÇENGEL FERHAT, ÖZKAN GÜMÜŞKAYA PERİHAN. Histopathological, Radiological, and Demographic Factors Predicting the Response to Neoadjuvant Therapy for Rectal Cancer. Journal of Gastrointestinal Cancer, 2022;53(1)

    11.KAYADİBİ YASEMİN, KOÇAK BURAK, UÇAR NEŞE, AKAN YEŞİM NAMDAR, YILDIRIM EMİNE, BEKTAŞ SİBEL. MRI Radiomics of Breast Cancer: Machine Learning-Based Prediction of Lymphovascular Invasion Status. Academic Radiology, 2022;29(1), 126-134.

    12.YILDIRIM EMİNE, UÇAR NEŞE, YETİŞ FIRAT, KAYADİBİ YASEMİN, BEKTAŞ SİBEL. Diagnostic performance of breast imaging with ultrasonography, magnetic resonance and mammography in the assessment of residual tumor after neoadjuvant chemotherapy in breast cancer patients. Journal of Surgery and Medicine, 2022;6(1), 43-48

    13.YILDIRIM EMİNE, BEKTAŞ SİBEL, GÖKTAŞ AYDIN SABİN, ER AHMET MUZAFFER, YANIK İREM, ÖZKAN GÜMÜŞKAYA PERİHAN, YILMAZ BARBAROS UTKU, BİLİCİ AHMET, ÖNCEL MUSTAFA. Factors Predicting Response to Neoadjuvant Chemotherapy in Locally Advanced Gastric Cancer. Journal of Istanbul Faculty of Medicine / İstanbul Tıp Fakültesi Dergisi, 2022;85(1), 41-50. 

    14.YILDIRIM EMİNE, Pelen Zekeriya, KEĞİN MURAT, UÇAR NEŞE, KAYADİBİ YASEMİN, GÜNDOĞAR ÖZGECAN. Evaluation of the Reliability of Preoperative Ultrasonography and Ultrasonography-Guided Fine Needle Aspiration Biopsy in Axillary Staging in Patients With Breast Cancer. Journal of Academic Research in Medicine, 2021;11(3), 269-276., 

    15. KAYADİBİ YASEMİN, UÇAR NEŞE, KAYA MEHMET FATİH, YILDIRIM EMİNE, BEKTAŞ SİBEL. Characterization of Suspicious Microcalcifications on Mammography Using 2D Shear-Wave Elastography. Ultrasound in Medicine & Biology, 2022;47(9), 2532-2542. 

    16.KAYADİBİ YASEMİN, TEKCAN ŞANLI DENİZ ESİN, UÇAR NEŞE, YILDIRIM EMİNE, ŞANLI AHMET NECATİ. Evaluation of the Appearance Characteristics of Suspicious Microcalcifications Detected by Ultrasonography. Journal of Academic Research in Medicine, 2022;11(2), 199-205. 

    17.YILDIRIM EMİNE, ÖZER HİLAL, ÖZER İLTER, KOYUNCU ADİL, YILDIRIM TİMUR. The Effects on Bacterial Translocation and Tissue Damage of Selenium Treatment in an Experimental Intestinal Ischaemia-Reperfusion Model. Turkish Journal of Trauma and Emergency Surgery, 2021;27(4), 389-394. 

    18.YILDIRIM EMİNE, AKBAŞ PELİN, ORHUN ERDOĞAN KIVILCIM, BEKTAŞ SİBEL, ÖZKAN GÜMÜŞKAYA PERİHAN, ER AHMET MUZAFFER, PALTURA CEKİ. The comparison of the histopathological results of the thyroid fine-needle aspiration biopsies in the 795 patients with thyroidectomy. Diagnostic Cytopathology, 2021

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Aziz Kemal Emek

  • New
  • 36 years of experience
  • Location: Turkey, Antalya
  • Education and Specialization

    • Ankara University Faculty of Medicine – Medical Education
    • Ankara University Faculty of Medicine – General Surgery Specialization
    • Akdeniz University Faculty of Medicine – Associate Professorship
    • Akdeniz University Faculty of Medicine – Professorship

    Professional Memberships
    • Turkish Medical Association
    • Mediterranean Health Foundation
    • Akdeniz University Development and Health Foundation
    • Transplantation Organizations Coordination Association
    • National Surgical Association

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Hasan Mutlu

  • New
  • 27 years of experience
  • Location: Turkey, Antalya
  • Education and Specialization

    • Faculty of Medicine, Hacettepe University
    • 1999 - Akdeniz University, Faculty of Internal Medicine, Internal Medicine Specialization Training
    • Internal Medicine Specialization Training in the USA, Akdeniz University (2013 - 2014)
    • Internal Medicine Specialization Training in the USA (2013 - 2014) - Medical Oncology Department
    • Akdeniz University, Faculty of Medicine, Department of Medical Oncology (Received Associate Professorship title)

    Work Experience

    • 2009 - Kayseri Training and Research Hospital, Hospital
    • Acıbadem Kayseri
    • 2017 - 2018 - Lara Private Anadolu Hospital
    • 2018 - Medical Park Antalya Hospital Complex

    Expertise

    • Diagnosis of organ tumors
    • Chemotherapy in cancer treatment
    • Targeted cancer therapies
    • Immunotherapy in cancer treatment
    • Next-generation genetic research in cancer treatment
    • Complementary medicine in cancer treatment
    • Medical oncology
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Bilal Ergul

  • New
  • 22 years of experience
  • Location: Turkey, Ankara
  • Dr. Bilal Ergul, MD, is a pioneering force in the field of gastroenterology.  

    His innovative treatment protocols have transformed the lives of many patients, including a remarkable case where he successfully treated a patient with a Peroral Endoscopic Myotomy (POEM) surgery.

    Dr. Bilal Ergul, often says, ‘Healing is more than treating a condition; it’s about restoring hope and improving lives.’ This philosophy is evident in every aspect of his work, making his and his team truly inspirational figure in the medical community."
    He has authored around 100 publications in different academic topics

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Zhang Rong Chun

  • New
  • 30 years of experience
  • Location: China, Xiamen
  • Dr. ZHANG Rong Chun is Director of the Department of Gastroenterology. He is a leading expert in digestive endoscopy with over 30 years of clinical experience. He previously worked at Xijing Hospital.

    His practice focuses on advanced endoscopic tumor resection. He also manages pancreatic and biliary diseases, gastrointestinal cancers, and acute abdominal conditions.

    He holds key professional appointments. He is a Committee Member (Endoscopic Oncology), a Standing Committee Member (Digestive Endoscopy), and a Deputy Director in multiple medical associations.

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Amit Tirosh

  • New
  • 26 years of experience
  • Location: Israel, Ramat Gan
  • Prof. Amit Tirosh is a senior endocrinologist and Head of the Neuroendocrine Tumors Service at Sheba Medical Center. He specializes in neuroendocrine tumors (NETs).

    His work centers on hereditary NET syndromes. He is affiliated with the NIH in MEN1 research. He serves on an international VHL expert panel and helped write VHL management guidelines. He is the primary contact at Sheba’s multidisciplinary VHL clinic.

    He leads the Endocrine Oncology Bioinformatics Lab. He collaborates with international teams, including the Weizmann Institute. He provides advanced NET care, including PRRT.

    He earned his MD from the Hebrew University–Hadassah. He completed a residency at Assaf HaRofeh, an endocrinology fellowship at Rabin, and training at the NIH. He is board-certified in Endocrinology. He is a member of the Israeli Society of Endocrinology, the Endocrine Society, and the European Neuroendocrine Tumor Society. He has authored over 40 peer-reviewed papers, including in JAMA, Gastroenterology, and Radiology.

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Murat Sarikaya

  • New
  • 22 years of experience
  • Location: Turkey, Istanbul
  • Experience:

    2022 - 

    Medipol Bahçelievler

    2021 - 2022

    MEDIPOL UNIVERSITY SEFAKÖY HOSPITAL

    2018 - 2020

    İSTİNYE UNIVERSITY FACULTY OF MEDICINE

    2014 - 2020

    TOKAT STATE HOSPITAL

    2010 - 2010

    BINGOL STATE HOSPITAL

     

    Education:

    2021

    MEDIPOL UNIVERSITY, GASTROTEROLOGY

    2018

    İSTINYE UNIVERSITY, INTERNAL DISEASES USA

    2014

    ANKARA TRAINING AND RESEARCH HOSPITAL, GASTROENTEROLOGY

    2010

    FIRAT UNIVERSITY, FACULTY OF MEDICINE/INTERNAL MEDICAL SCIENCES DEPARTMENT/INTERNAL MEDICINE DEPARTMENT

    2004

    FIRAT UNIVERSITY, FACULTY OF MEDICINE

     

    A. International Peer-Reviewed Journal Articles:

    Title: Fatal fulminant hepatitis B after withdrawal of entecavir treatment in a patient with HBeAg seroconversion.

    • Authors: Sarıkaya Murat, Koçak Erdem, Köklü Seyfettin, Babalı Ayşegül, Çakal Başak
    • Journal: Acta Gastro-Enterologica Belgica
    • Year: 2012
    • Volume/Issue: (Kontrol No: 1206043)

    Title: Acute gastric obstruction resulting from gallstone-induced bezoar.

    • Authors: Sarıkaya Murat, Koçak Erdem, Köklü Seyfettin, Akbal Erdem
    • Journal: The American Surgeon
    • Year: 2012
    • Volume/Issue: 78(12)
    • Page: 529
    • (Kontrol No: 1129707)

    Title: Garlic-induced esophagitis.

    • Authors: Doğan Zeynal, Sarıkaya Murat, Filik Levent, Ergül Bilal
    • Journal: Acta Gastro-Enterologica Belgica
    • Year: 2013
    • Volume/Issue: 76(2)
    • Page: 262
    • (Kontrol No: 1131422)

    Title: Association between Helicobacter pylori and liver-to-spleen ratio.

    • Authors: Doğan Zeynal, Sarıkaya Murat, Filik Levent, Ergül Bilal
    • Journal: European Journal of Gastroenterology & Hepatology
    • Year: 2013
    • Volume/Issue: 25(1)
    • Pages: 107-110
    • Citations: 7
    • DOI: 10.1097/MEG.0b013e3283590c10
    • (Kontrol No: 1131424)

    Title: Crohn's disease masked by median arcuate ligament syndrome.

    • Authors: Bıyıkoğlu İbrahim, Sarıkaya Murat, Uysal Ramadan Selma, Ergül Bilal, Doğan Zeynal
    • Journal: Chinese Medical Journal
    • Year: 2013
    • Volume/Issue: 126 (14)
    • Page: 2798
    • Citations: 1
    • (Kontrol No: 1131477)

    Title: Telaprevir and anemia: What we learned from the first three patients.

    • Authors: Sarıkaya Murat, Doğan Zeynal, Ergül Bilal, Filik Levent
    • Journal: Scandinavian Journal of Infectious Diseases
    • Year: 2013
    • Volume/Issue: 45(7)
    • Page: 575-575
    • Citations: 2
    • DOI: 10.3109/00365548.2012.759271
    • (Kontrol No: 1129738)

    Title: Magnesium and parathyroid hormone levels of patients using different proton pump inhibitors.

    • Authors: Sarıkaya Murat, Filik Levent, Ergul Bilal, Doğan Zeynal
    • Journal: Gastroenterology Nursing
    • Year: 2013
    • Volume/Issue: 36 (2)
    • Pages: 145-148
    • DOI: 10.1097/SGA.0b013e31828d3753
    • (Kontrol No: 1129715)

    Title: Is topical pharyngeal anesthesia necessary in esophagogastroduodenoscopy in all unsedated patients?

    • Authors: Ergül Bilal, Sarıkaya Murat, Doğan Zeynal, Filik Levent, Bıyıkoğlu İbrahim
    • Journal: Digestive Endoscopy
    • Year: 2013
    • Volume/Issue: 25(1)
    • Pages: 90-91
    • Citations: 2
    • DOI: 10.1111/j.1443-1661.2012.01383.x
    • (Kontrol No: 1129879)

    Title: Inpatient Care Of Hepatitis C: Applying The Four Pillars Model To The Hospital Setting.

    • Authors: Sarıkaya Murat, Filik Levent, Doğan Zeynal, Ergül Bilal
    • Journal: Gastroenterology Nursing
    • Year: 2013
    • Volume/Issue: 36(2)
    • Pages: 141-144
    • DOI: 10.1097/SGA.0b013e31828d33db
    • (Kontrol No: 1129712)

    Title: "The "Bouveret's Syndrome" Case Resolved Without Necrotic Changes."

    • Authors: Bilal Ergül, Murat Sarıkaya, Zeynal Doğan, Sevda İdil, Tarkan Karakan, Abdullah Çetin Köseoğlu
    • Journal: Case Reports in Gastrointestinal Medicine
    • Year: 2013
    • Volume/Issue: 2013
    • Article ID: 725434
    • DOI: 10.1155/2013/725434
    • (Kontrol No: 1131423)

    Title: Severe acute pancreatitis due to hypertriglyceridemia.

    • Authors: Sarıkaya Murat, Doğan Zeynal, Ergül Bilal, Filik Levent, Bıyıkoğlu İbrahim
    • Journal: Case Reports in Gastrointestinal Medicine
    • Year: 2013
    • Volume/Issue: 2013
    • Article ID: 945902
    • DOI: 10.1155/2013/945902
    • (Kontrol No: 1131425)

    Title: Gallstone Ileus Caused by Cholecystoenteric Fistula Demonstrated on Computed Tomography.

    • Authors: Sarıkaya Murat, Doğan Zeynal, Ergül Bilal, Filik Levent, Sevda İdil
    • Journal: Case Reports in Medicine
    • Year: 2013
    • Volume/Issue: 2013
    • Article ID: 652960
    • DOI: 10.1155/2013/652960
    • (Kontrol No: 1131426)

    Title: Intestinal Perforation Due to Ingested Chicken Bone Mimicking Crohn's Disease.

    • Authors: Sarıkaya Murat, Doğan Zeynal, Ergül Bilal, Filik Levent
    • Journal: Case Reports in Gastrointestinal Medicine
    • Year: 2013
    • Volume/Issue: 2013
    • Article ID: 604820
    • DOI: 10.1155/2013/604820
    • (Kontrol No: 1131427)

    Title: Acute pancreatitis induced by hypertriglyceridemia: A case-based review.

    • Authors: Sarıkaya Murat, Doğan Zeynal, Ergül Bilal, Filik Levent
    • Journal: Turkish Journal of Gastroenterology
    • Year: 2013
    • Volume/Issue: 24(3)
    • Pages: 276-280
    • DOI: 10.4318/tjg.2013.0565
    • (Kontrol No: 1129727)

    Title: An Unusual Complication of Endoscopic Retrograde Cholangiopancreatography: Severe Acute Pancreatitis Leading to Death.

    • Authors: Sarıkaya Murat, Doğan Zeynal, Ergül Bilal, Filik Levent, Tarkan Karakan
    • Journal: Case Reports in Gastrointestinal Medicine
    • Year: 2013
    • Volume/Issue: 2013
    • Article ID: 658370
    • DOI: 10.1155/2013/658370
    • (Kontrol No: 1131475)

    Title: A Rare Cause of Abdominal Pain: Mesenteric Panniculitis.

    • Authors: Sarıkaya Murat, Doğan Zeynal, Ergül Bilal, Filik Levent
    • Journal: Case Reports in Gastrointestinal Medicine
    • Year: 2013
    • Volume/Issue: 2013
    • Article ID: 925259
    • DOI: 10.1155/2013/925259
    • (Kontrol No: 1131476)

    B. Contributions to Scientific Conferences:

    Title: Suicidal poisonings in Turkey: demographic and clinical aspects.

    • Authors: Sarikaya M., Gunes A., Goksu E., Erdogan G., Ozen C., Kaya A.
    • Conference: 30th European Congress of Clinical Toxicology (EAPCCT)
    • Year: 2000
    • Abstract ID: P44
    • (Kontrol No: 1131478)

    Title: A Rare Cause of Gastrointestinal Bleeding: Aortoenteric Fistula.

    • Authors: Doğan Zeynal, Sarıkaya Murat, Filik Levent, Ergül Bilal
    • Conference: World Congress of Gastroenterology
    • Year: 2013
    • Abstract ID: P1367
    • (Kontrol No: 1131479)
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Almog Ben Yaacov

  • New
  • 20 years of experience
  • Location: Israel, Ramat Gan
  • Dr. Almog Ben-Yaacov is an Attending Surgeon in the Department of General and Oncological Surgery (Surgery C) at Sheba Medical Center. He specializes in cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC). His clinical focus includes gastric cancer, sarcoma, and complex colorectal malignancies. Since 2018, he has performed more than 200 HIPEC procedures.

    MD, Semmelweis University, 2006, with honors. Training in cardiothoracic surgery at Sheba Medical Center. Residency in general surgery at Montefiore (Albert Einstein) and at Rabin (Beilinson). Board-certified in General Surgery and in Surgical Oncology.

    Advanced training includes ESSO-certified HIPEC in Hamburg. Microwave liver ablation in Reims. NanoKnife at King’s College London. Advanced surgical oncology at Memorial Sloan Kettering (2019). His publications cover CRS+HIPEC outcomes and Hartmann’s reversal.

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Yuri Goldes

  • New
  • 28 years of experience
  • Location: Israel, Ramat Gan
  • Dr. Yuri Goldes is a general surgeon with more than 20 years of clinical experience. He specializes in upper gastrointestinal and oncologic surgery. He is Deputy Director of the Department of General Surgery and Transplantation at Sheba Medical Center in Tel Aviv. He also leads the Upper GI Surgery Unit. He was named to Forbes Israel’s Best Doctors in 2025. He is ranked among Israel’s Best Gastrointestinal Surgeons by Forbes. In 2019, he received the Israeli Ministry of Health “Best Doctor of the Year” award.

    He is an expert in advanced minimally invasive and robotic surgery. He treats diaphragmatic hernia, achalasia, GERD, and gallbladder disease. He also performs oncologic surgery for pancreatic, gastric, and esophageal cancers. He uses laparoscopic and robotic techniques.

    He pioneered some of Israel’s first robotic oncologic resections of the stomach and pancreas. He is among a small group worldwide who perform minimally invasive Whipple procedures (pancreaticoduodenectomy) using advanced laparoscopy. He applies methods that improve outcomes and speed recovery. He provides personalized care.

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Rana Niftaliyeva

  • New
  • 27 years of experience
  • Location: Azerbaijan, Baku
  • Oncologist-mammologist

    Treatment of mastopathy, which causes pain and swelling of the mammary gland

    Treatment of large breast cysts without surgical aspiration

    Treatment of duct ectasia (dilation) and galactorrhea

    Obtaining a smear from the secretion of the mammary gland

    Treatment of adenosis and other precancerous diseases of the mammary gland

    Biopsy of pathological formations on the skin of the mammary gland

    Hormonal treatment for breast cancer

    Treatment of precancerous diseases of other organs

    Cancer Treatment

    Symptomatic treatment of cancer patients

    Mistletoe therapy and cancer treatment with high doses of vitamin C.

    Elimination of complications and side effects of chemotherapy and radiation therapy

    Pain Treatment for Cancer Patients (Natural Pain Relief and Life Extension)

    Participant of many conferences and seminars with the participation of German doctors in Azerbaijan, as well as in Germany and Turkey.

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Doctor's visit
Price on request

Suleyman Hilmi Aksoy

  • New
  • 24 years of experience
  • accreditations:
  • Location: Turkey, Istanbul
  • The doctor graduated from Istanbul University's Çapa School of Medicine in 1998 and completed a residency in Radiodiagnostics and Interventional Radiology at Cerrahpaşa School of Medicine in 2002. Specializing in Diagnostic Radiology and Teleradiology, as well as Interventional Radiology, the doctor has participated in 12 local and one international congress, contributing numerous oral and written presentations. The doctor has held positions at Hisar Intercontinental Hospital, Merzifon Air Hospital, Istanbul Emar Center, and Haseki Training and Research Hospital.

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Package price from$1,500

Omer Necip Aytug

  • New
  • 46 years of experience
  • Location: Turkey, Istanbul
  • The doctor graduated from Hacettepe University School of Medicine in 1980 and earned the title of Internist from Çukurova University in 1985. Completing a Gastroenterology fellowship at Marmara University in 1997, the doctor became an Associate Professor at Fırat University in 1989 and a Professor at Abant İzzet Baysal University in 1998. With extensive participation in local and international congresses, the doctor has authored numerous papers, articles, and book chapters in both native and foreign languages. The doctor has worked at various institutions, including Private Camlica Medicana Hospital and Memorial Service Hospital.

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Package price from$1,500

Ayhan Erdemir

  • New
  • 23 years of experience
  • Location: Turkey, Istanbul
  • The doctor has been a general surgeon at Anadolu Medical Center since 2006, specializing in pancreatic cancer. He completed his medical education at Fırat University Medical Faculty and further specialized in general surgery at Dr. Lütfi Kırdar KEAH in Istanbul in 2003. With experience in various health centers and hospitals, he has also served as an assistant professor and assistant coordinator at Maltepe University Medical School. The doctor has participated in advanced courses, including the Cytoreductive Surgery & Hipec Course and the da Vinci Robotic Surgery Training Program.

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Package price from$10

Zulfikar Polat

  • New
  • 27 years of experience
  • Location: Turkey, Istanbul
  • 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.

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Package price from$10

Ozlem Ozer Chakir

  • New
  • 12 years of experience
  • Location: Turkey, Istanbul
  • Education

    MD; Hacettepe University Faculty of Medicine (2001)

    Residencies

    Internal Medicine; Ministry of Health Ankara Diskapi Education and Research Hospital (2009)

    Pathology; Gazi University Faculty of Medicine (2004)

    Fellowships

    Gastroenterology and Hepatology; Necmettin Erbakan University Faculty of Medicine (2013)

    Experiences

    Demiroglu Bilim University Faculty of Medicine, Department of Gastroenterology and Hepatology

    Istanbul Florence Nightingale Hospital (2019- currently)

    Alanya Alaaddin Keykubat University Faculty of Medicine, Department of Gastroenterology and Hepatology (2017-2019)

    Bundang CHA Hospital, Seoul, Korea (2018)

    Konya Education and Research Hospital, Department of Gastroenterology  (2014-2017)

    Certificates

    Advanced Endoscopy Certificate, Bundang CHA Hospital, Seoul, Korea, 2018

    Bariatric Endoscopy Certificate, Bariatric Endoscopy Global course, Sao Paulo, Brazil, 2020

    Awards

    2019 Rising Star, 10th Digestive Disease and Endoscopy Symposium

    Memberships

    Turkish Society of Internal Medicine

    Turkish Society of Gastroenterology

    ERCP Study Group at Turkish Society of Gastroenterology

    European Society of Gastrointestinal Endoscopy

    Women in Endoscopy, American Society of Gastrointestinal Endoscopy

  • Read more
Doctor's visit
Price on request

You've viewed 19 of 148 doctors

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Bookimed Insights: Top Colonoscopy Specialists in the World (2026)

Bookimed has coordinated 858835 requests for Colonoscopy globally, collaborating with 148 top-rated specialists. The doctors in this table are selected based on their international credentials, clinical expertise, and patient outcomes. The 2026 global ranking is formed using verified data from actual patient cases and current programs from our partner clinics.
RankDoctorexperienceGood Fit ForWhat Sets Them ApartClinic & LocationConsultation

Find out about the best doctors here

20 top ranked Colonoscopy doctors in the world are represented on this page. The list includes only verified specialists known for their experience and high success rates.

The ranking is composed according to the Bookimed patient reviews and considers the rating of hospitals where doctors practice.

Top 5 Colonoscopy doctors on Bookimed.com:

How to choose the best Colonoscopy doctors in the world?

The specialist’s CV contains details about the doctor’s expertise and work experience, education, scientific research, and languages spoken. Compare information on several specialists, read carefully about their experience, success rates, and methods they apply. Make sure the chosen doctor has relevant experience in the treatment of a medical issue you are looking for. Read reviews of patients who had a consultation with the chosen specialist.

Famous Colonoscopy doctors have vast experience, continue education constantly, participate in professional associations and have positive feedback from patients treated.

What is the cost of a doctor's consultation?

The price for the consultation on Colonoscopy varies between experts and depends on certain factors, such as:

  • the country of practicing
  • the clinical experience and reputation
  • the medical degree and educational background
  • the doctor’s workload
  • medical developments, proprietary techniques used, and awards, if any.

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