Best gastroenterologists: TOP 177 doctors

Dr. Gontrand López-Nava Breviere is a medical specialist in Gastroenterology and Endoscopy at the San Carlos Clinical Hospital in Madrid (1993 to 1997), and Professor of Medicine at the San Pablo CEU University in Madrid. 

Founder and Head of Service of the Department of Digestive System and Endoscopy of the Hospital San Rafael and the Hospital Universitario Sanchinarro (2007-2010).

Founder and Director of the Department of Bariatric Endoscopy of the Hospital Universitario Madrid Sanchinarro (2010-act). 

Doctor of Medicine from CEU San Pablo University in 2015

Academic Training:

Graduated in Medicine from the Autonomous University of Madrid and specialist in Cardiology at the University Hospital October 12 in Madrid. During her residency, she completed an external rotation in cardiac MRI and CT at Weill Cornell Medical College in New York, under the supervision of Dr. Weinsaft.

After the residence, she completed two years of subspecialization focused on Cardiac Imaging, at the October 12 Hopital and at HM Hospitals, under the supervision of Dr. Fernández Friera and Dr. Solís.

Professional Experience:

As a cardiologist, Dr. Belen Diaz Anton has developed her activity in prestigious public and private centers, her area of ​​specialization being cardiac imaging. In this field, she is accredited in transthoracic and transesophageal echocardiography by the European Society of Cardiology (EACVI) since 2015.

Dr. Belen Diaz Anton is currently part of the Comprehensive Center for Cardiovascular Diseases (CIEC) and the Cardiac Imaging Unit of HM Hospitals. Her activity is focused on performing three-dimensional transthoracic and transesophageal echocardiography, offering special support to cardiac interventionism and surgery. In addition, she holds specific valve disease consultations. Within the cardiac imaging unit, she performs cardiac resonance and coronary AngioCT.

Scientific and Teaching Activity:

Dr. Belen Diaz Anton collaborates as a teacher at the San Pablo CEU University through specialized courses in cardiac CT.

Outstanding research career with more than 10 articles published in prestigious national and international journals in recent years and multiple communications to congresses.

Since 2016, she has been developing a line of research in Cardio-Oncology in patients with breast cancer (Winning project of the first intramural R+D+i call for emerging groups awarded by the HM Hospitals foundation).

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.

Dr. Milutin Bulajic is a leading gastroenterologist and clinical researcher. He specializes in therapeutic and interventional endoscopy, colorectal diseases, chronic pancreatitis, and gastrointestinal oncology. He is known for his work in endoscopic bariatric procedures and advanced therapeutic endoscopy. His main interests include colorectal cancer screening and regenerative medicine for gastrointestinal diseases.

Dr. Bulajic is currently the Director of Gastroenterology and Digestive Endoscopy. He has held several leadership positions. He was Head of GI Endoscopy at University Clinic Belgrade from 2007 to 2012. He also served as Assistant Medical Director at Academic Hospital Center Udine from 2013 to 2019. From 2009 to 2017, he was Associate Professor of Gastroenterology at the Medical Faculty of Belgrade.

Prof. Dr. Adil Baykan is a leading general and oncological surgeon in Turkey. He has over 28 years of clinical experience. He specializes in colorectal, endoscopic, and laparoscopic surgeries. He also treats thyroid and breast diseases.

Dr. Baykan has published several articles on colon cancer in national and international journals. He completed advanced training at St. Mark’s Hospital in London, the University of Minnesota, and the Mayo Clinic in the USA. He holds important academic and surgical roles at top hospitals in Turkey.

Prof. Dr. Luigi Masoni is a general surgeon with 35 years of experience. He specializes in oncology and general surgery. Dr. Masoni is known for his skill in minimally invasive colorectal, proctological, and pelvic floor surgeries. He developed a new bilio-intestinal bypass technique. He also received recognition for performing a total proctocolectomy using a three-trocar method.

Dr. Masoni is active in research and teaching. He served on the Didactic and Scientific Council at the University of Rome 'La Sapienza'. He completed specializations at both 'La Sapienza' and Thomas Jefferson University Hospital in Philadelphia. This has strengthened his international profile.

Assoc. Dr. Gokmen Ozturk is a General Surgery Specialist with 25 years of experience. He graduated from Bursa Uludag University Faculty of Medicine in 1994. He completed his surgical training at Okmeydanı Training and Research Hospital. Dr. Ozturk has also served as Deputy Chief Physician at Trabzon Fatih Regional Hospital.

Dr. Ozturk treats complex surgical cases, including bowel and colorectal cancer, breast cancer, liver metastasis, thyroid diseases, and obesity. He is skilled in minimally invasive and advanced surgical techniques. His approach helps improve patient outcomes and recovery. Dr. Ozturk currently works at Medipol University and Nisa Hospital. He is known for maintaining high standards of care and patient satisfaction.