"Specialization" Diseases of the upper respiratory tract, laryngitis, benign and malignant tumors of the head and neck, thyroid diseases, robotic surgery of the head and neck
"Experience" 2002 - 2003 Intern of St. Mary's Hospital in Kangnam 2003 - 2007 Clinical instructor of the Department of Otolaryngology of the Central Catholic Medical Center 2007.03 Specialist Certificate 2010 - 2011 Clinical Instructor of the Head and Neck Surgery Department of St. Mary's Hospital at the Catholic University in Yijongbu 2011 - 2012 Clinical Instructor of Head and Neck Surgery at Seoul St. Mary's Hospital of Catholic University 2012 - present - Professor of the Department of Otolaryngology St. Mary's Hospital of Incheon at the Catholic University