Training Cardiology at the Department of Cardiology at Khmer-Soviet
Friendship Hospital.
Training Endocrinology – Diabetes at Khmer-Soviet Friendship
Hospital.
Training Endocrinology – Diabetes at Cambodian Endocrinology
and Diabetes Association.
Training Rheumatology at Khmer-Soviet Friendship Hospital.
Training Neurology and Nephrology at Khmer-Soviet Friendship
Hospital.
Fellowship in Rheumatology at Khmer-Soviet Friendship Hospital