RAFFLES Medical Group announced that it has appointed Kenneth Wu and Chong Ee Rong as co-deputy managing directors of operations and commercial respectively. Dr. Wu has been part of the group for 25 years and was previously general manager at Raffles Hospital, where he oversaw the operational management of the hospital. Ms. Chong, on other hand, has 25 years of experience in marketing consulting and has spent nearly 20 years at Ogilvy & Mather Group.