Background
Zhang, Ho Yeol was born on January 19, 1963 in Pusan, Republic of Korea. Son of Chang Jo Chang and Sun Il Bae.
Zhang, Ho Yeol was born on January 19, 1963 in Pusan, Republic of Korea. Son of Chang Jo Chang and Sun Il Bae.
MM, Yonsei University, 1987. Doctor of Philosophy in Medicine, Yonsei University, 2000. Postgraduate, Stanford University, 2004.
Assistant professor Yonsei University College Medicine, Seoul, 1995—2002. Chairman neurosurgery National Health Insurance Corporation Ilsan Hospital, Goyang, Republic of Korea, since 2000. Consultant director Korea Labor Welfare Corporation, Incheon, Republic of Korea, since 1997.
Clinical professor Yonsei University College Medicine, since 2005. Captain, military doctor Korean military, 1992-1995.
Member of Korean Spinal Neurosurgery Society, Korean Society Thermology (secretary since 1995), Korean Neurosurg.
Married Seung Eun Lee, November 24, 1994. Children: Jin Woo, Sung Woo.