Since 1980, Professor Alberto has completed more than 10,000 cases of pancreaticobiliary endoscopic surgery, and the number of operations ranks among the forefront of oral fundoplication for gastroesophageal reflux disease in Europe.
His research areas focus on prevention of pancreatitis after ERCP (endoscopic retrograde cholangiopancreatography), endoscopic treatment of acute recurrent pancreatitis, advanced digestive endoscopic imaging technology, endovascular surgery oral fundoplication for gastroesophageal reflux disease.

• President of ESGE (European Society of Gastrointestinal Endoscopy)
• President of Italian Society of Digestive Endoscopy
• Director of the Department of Gastroenterology and Gastrointestinal Endoscopy, San Rafael Scientific Research Hospital, Italy
• Director of the Graduate School of Gastroenterology at San Rafael University of Life and Health, Italy
• Professor of Gastroenterology, San Rafael University of Life and Health, Italian