Dr. Aigars Martinsons is an associate professor of Riga University Stradin and the head of the proctology department. He is experienced in minimally invasive surgery, laser surgery, and ultrasonographic examination. He is a fellowship recipient, a member of multiple professional associations, and a board member of the Latvian Association of Surgeons. He is trained in rectal volume reduction surgery, laser surgery, doppler-guided suture of hemorrhoids, and laser coagulation of hemorrhoids. He specializes in diagnosis and treatment of rectal and colon diseases.