ヴィクトール・アレクサンダー・クロール医師は、デュッセルドルフのザンクト・マルティヌス病院において消化器内科部長を務め、バレット食道の高度治療を専門としています。
Dr. Siegbert Rossol is a highly experienced gastroenterologist with over 34 years of experience in the field. He is a member of various medical societies and has studied human medicine, health management, and interventional sonography. He has published numerous articles and has exceptional expertise in endoscopic therapy, endobarrier therapy, and inflammatory bowel disease.