Oleg Tyszkiwski MD/PhD

A graduate of the Medical University in Odessa.
Between 2004 and 2009 he took a specialisation course on general surgery at the Department of General, Gastrointestinal and Endocrine Surgery of the University of Medical Sciences in Poznan. Between 2010 and 2012 he participated in a specialisation course on gastroenterology at the Department of Gastroenterology, Nutrition and Internal Diseases of the University of Medical Sciences in Poznan. Between 2013 and 2015 he took a specialisation course on surgical oncology at Oncology Department II at the Greater Poland Cancer Centre.
In 2009 he was awarded a PhD in medical sciences for a thesis on gastroesophageal reflux disease.
In his daily practice he focuses on conservative and surgical treatment of gastrointestinal diseases, such as

• gastroesophageal reflux disease,
• inflammation and functional disorders of the upper and lower gastrointestinal tract,
• rectum and anus diseases,
• neoplasms of skin, gastrointestinal tract, breasts.

He performs abdominal ultrasound scans as well as diagnostic and surgical endoscopy of the gastrointestinal tract.
A participant of a number of courses organised by the Polish Society of Gastroenterology and the Polish Surgeons’ Society.