Dr Diana Lim is a Senior Consultant in the Department of Pathology, National University Hospital and clinical tutor at the Yong Loo Lin School of Medicine, National University of Singapore. Her subspecialty and research interest lies in gynecologic and molecular pathology. She has published research articles, abstracts and book chapters related to gynecological and molecular pathology and is a co-author in the 5th edition of the WHO classification of Female Genital Tumours.

She is the director of Diagnostic Molecular Oncology Centre (DMOC), a CAP accredited laboratory focused on the molecular diagnostics of solid tumours. She is also a member of the Cervical Screen Singapore advisory committee and an affiliate member of the National Cancer Institute of Singapore (NCIS).