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.  We accept most insurances,
including Medi-Cal, and cash patients.
Won Jo, M.D.
Gastroenterology and Hepatology
Find out how a colonoscopy
can save your life!
(click here)

    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.  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 in 2007.