Christiana Institute of Advanced Surgery (CHRIAS) specializes in bariatric weight loss procedures (both surgical and non-surgical options) and general surgery including: colorectal/colon, gallbladder removal, hernia repair, GERD (reflux), cancer, and more using minimally invasive techniques in laparoscopy and robotic surgery. CHRIAS provides the most advanced and unsurpassed care in Delaware, Maryland, Pennsylvania, New Jersey and nearby regions.