Dr. Won Jo specializes in digestive health. Dr. Jo is a Harvard-trained physician and provides care to patients with conditions related to the esophagus, stomach, gallbladder,
liver, pancreas, small intestines, colon and rectum. Procedures performed include colonoscopies, endoscopic retrograde cholangiopancreatography, upper endoscopy, esophageal dilation, percutaneous endoscopic gastrostomy, pH testing, flexible sigmoidoscopy and hemorrhoidal banding.