Best Gastroscopy with biopsy doctors: TOP 90 doctors

Dr. Shaunak Valame is an MD in Internal Medicine and holds a DNB in Medical Oncology. He received advanced training at Indraprastha Apollo Hospital in New Delhi. He also worked as a Registrar at Jawaharlal Nehru Cancer Hospital in Bhopal. Dr. Valame has presented his research at international forums, including the Gastrointestinal Cancer Symposium in San Francisco.

He is known for his work in targeted cancer therapies. He has given lectures at the International Winter School of Oncology at AIIMS Bhopal. Dr. Valame is accredited by the American Society of Clinical Oncology. He is committed to advancing cancer research and clinical care.

Dr. Muharrem Coskun is a specialist in gastroenterology. He completed postgraduate training in Internal Medicine and a Gastroenterology Fellowship at Istanbul Cerrahpaşa School of Medicine. He has worked at several respected hospitals, including Balıkesir University Education and Research Hospital, Erzurum Bölge Education and Research Hospital, Istanbul Education and Research Hospital, Private Gaziosmanpaşa Hospital, Medicalpark Göztepe Hospital, and Medicana Hospital Kadıkoy, where he currently practices.

Dr. Coskun is known for his skill in diagnosing and treating complex gastrointestinal diseases. He brings extensive clinical experience and is dedicated to achieving the best outcomes for his patients.

Prof. M.D. Yusuf Serdar Sakin was born in Nevşehir in 1978. After completing his primary and secondary education in Ankara, he graduated from the Faculty of Medicine at Gülhane Military Medical Academy in 2002.
Following his graduation, he served in Gole/Ardahan for two years. He started his internal medicine training at the Department of Internal Medicine, Gülhane Faculty of Medicine.
After completing his training, he worked as an internal medicine specialist in Ankara. A year later, he began additional training in the Department of Gastroenterology at Gülhane Faculty of Medicine and completed his training in 2014.
After graduation, Yusuf Serdar Sakin continued to work in the same department. He also received advanced endoscopy and Motility training at AMC Center in the Netherlands in 2017.
After obtaining the title of Associate Professor in 2017, he became a Professor in 2023.
He currently provides medical services to patients at Koru Ankara Hospital. His areas of medical interest include:

-Endoscopic retrograde cholangiopancreatography (ERCP)
-Push enteroscopy
-Endoscopic mucosal resection
-High-resolution manometry
-pH/pH-impedance metry analysis
-Advanced endoscopic procedures (stenting, dilation, etc.)
-Gastrointestinal motility disorders
-Gastroesophageal reflux disease
-Inflammatory bowel diseases
-Advanced endoscopic procedures and pancreatitis.

Dr. Natalya Shevchenko is a gastroenterologist with the highest qualification and 15 years of clinical experience. She has received 67 positive reviews from patients. Dr. Shevchenko graduated from Kharkiv National Medical University. She treats many digestive conditions, including gastritis, colitis, pancreatitis, esophageal ulcers, and peptic ulcers.

She is skilled in interpreting diagnostic studies and laboratory tests. Dr. Shevchenko creates personalized treatment plans for adult patients. She follows evidence-based medicine and always puts patients first.

Assoc. Prof. Dr. Ibrahim Ertugrul is a gastroenterologist with experience in ERCP, liver transplant, gastroscopy, endoscopic surgery, and liver biopsy. He treats liver and bile duct diseases. Dr. Ertugrul graduated from Istanbul University, Faculty of Medicine. He completed his training in Internal Medicine and Gastroenterology.

He became an Associate Professor in 2010. Dr. Ertugrul is a member of the Turkish Gastroenterology Association, Turkish Liver Research Association, and Gastrointestinal Endoscopy Association. He has performed over 5,000 advanced endoscopic procedures. He has also published many articles and received several accreditations in his field.

Dr. Yusuf Akcan is a gastroenterologist and professor with over 30 years of experience. He specializes in advanced endoscopic procedures. Dr. Akcan works at Istanbul Oncological Hospital in Maltepe. He performs many endoscopies, colonoscopies, polypectomies, ERCP, and intragastric balloon placements.

Dr. Akcan completed his medical and specialty training at Hacettepe University. He received his gastroenterology accreditation in 1997. He has held academic positions at several Turkish universities and became a professor in 2013. His clinical skills and academic work have contributed to the field of gastroenterology.

Dr. Osman Krand is a general surgeon with a focus on gastrointestinal surgery. He has expertise in endoscopy, colorectal diseases, and surgery of the esophagus and stomach. He also performs procedures on the liver, pancreas, and biliary tract. Dr. Krand is known for treating abdominal tumors with surgery and hot chemotherapy.

He graduated from Istanbul University Cerrahpasa Faculty of Medicine. He completed his surgical training at Istanbul Haydarpasa Numune Hospital. Dr. Krand has served as Principal and Assistant Chair at leading hospitals in Istanbul. He has also taught as an associate professor and instructor at Yeditepe University.