Background
Kotani, Yoshihisa was born on January 21, 1964 in Sapporo, Hokkaido, Japan. Son of Kazuyoshi and Ayako Kotani.
Kotani, Yoshihisa was born on January 21, 1964 in Sapporo, Hokkaido, Japan. Son of Kazuyoshi and Ayako Kotani.
Doctor of Medicine, Hokkaido University, Sapporo, 1989. Doctor of Philosophy, Hokkaido University, Sapporo, 1995.
Research fellow orthopedic laboratory Union Memorial Hospital, Baltimore, 1992—1994. Instructor Hokkaido University, Sapporo, since 1998, assistant professor Japan, since 2006.
Member of Japan Orthopaedic Association, North America Spine Society.
Married Yumiko Mihara, October 7, 1990. 3 children.