• Dokter Umum FK UNAIR Surabaya (1989)
• Spesialis Bedah Syaraf FK UNAIR Surabaya (2002)
• Skull Base Surgery Training by Prof. Fukushima Universitas Chulangkorn, Bangkok, Thailand (2001)
• Spine Course Istambul, Turkey (2010)
• Advance Spine Course by Prof. Do Heum Yun, Severence Hospital, Yonsey University, Seoul, Korea (2011)