GASTROENTEROLOGY AND HEPATOLOGY
Welcome to the web page of Won Jo, M.D.  
Dr. Jo is a Harvard-trained physician who specializes in treating diseases of
the digestive system, which includes the esophagus, stomach, gallbladder,
liver, pancreas, small intestines, colon and rectum. Our office is located in
Redlands, CA.
 Please ask us about our clinical trials.
Dr. Jo grew up in Los Angeles and attended
college at Duke University. After obtaining his M.D.
degree from the University of California, San
Diego, Dr. Jo performed his internship and
residency at Tufts-New England Medical Center in
Boston, Massachusetts. Dr. Jo completed his
fellowship training in gastroenterology and
hepatology at Massachusetts General Hospital,
one of the two major hospitals affiliated with
Harvard Medical School. Dr. Jo was engaged in
colon cancer research and taught at Harvard
Medical School during his fellowship. Dr. Jo has
several publications in national journals regarding
the genetics and treatment of colon cancer. Most
recently, Dr. Jo was on the medical staff at the
University of California, San Diego and practiced in
Laguna Hills, California before joining the San
Bernardino and Redlands community.