Winnie Ooi, M.D.,D.M.D., M.P.H., Director of Clinic

Winnie Ooi has been a member of Lahey Medical Center’s Section of General Internal Medicine since 1984. She received her Doctor of Medicine degree from the Medical College of Pennsylvania, and holds Master of Public Health and Doctor of Dental Medicine degrees from Harvard University.

Dr. Ooi is certified by the American Board of Internal Medicine, with subspecialty certification in infectious diseases.

A native of Malaysia who has lived in tropical areas for many years, Dr. Ooi has long had a special interest in tropical medicine and is a member of the American Society of Tropical Medicine and Hygiene and the International Society of Travel Medicine.


Lin Chen, M.D.

Lin Chen joined the Lahey Clinic in 1989 and is Board certified in Internal Medicine. Dr. Chen trained in internal medicine at the New England Deaconess Hospital, and in infectious diseases at Yale-New Haven Hospital. She is also a member of the American Society of Tropical Medicine and Hygiene and the International Society of Travel Medicine. She is also an associate editor for the Travel Medicine Advisor.