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Dr. Chang Hyeok An

Ulcerative colitis · Colorectal cancer

Bucheon St. Mary's Hospital

Gyeonggi-do, South Korea






Medical staff

Contact Information

327 Sosa-ro Bucheon-si Gyeonggi-do South Korea


Dr. Chang Hyeok An is a professor and colorectal cancer specialist at Bucheon St. Mary's Hospital, located in Bucheon City, Gyeonggi Province, South Korea. Position Professor Career 2010-Present Uijeongbu St. Mary's Hospital, Bucheon St. Mary's Hospital, Professor of Surgery 2011-2013 Uijeongbu St. Mary's Hospital, Head of Clinical Affairs 2008-2011 Uijeongbu St. Mary's Hospital, Head of Surgery Clinical Division 1991-1995 Gangnam St. Mary's Hospital, Surgery Resident 1990-1991 St. Mary's Hospital, Intern