Dr. Cathryn Chan Weng Buen is a highly qualified obstetrician and gynaecologist in Singapore, specializing in reproductive medicine and infertility. Graduating with an MBBS from the National University of Singapore, Dr. Chan furthered her education with advanced training in endoscopic surgery and became a member of the Royal College of Obstetricians & Gynaecologists (RCOG) in 1991. With extensive experience in IVF, she was part of the pioneering team that achieved the first successful pregnancy using frozen testicular sperm and frozen oocyte in 2000.

As a renowned IVF clinician, Dr. Chan operates at Gleneagles Hospital and Parkway Fertility Centre, offering services in intrauterine insemination, keyhole surgery, and pre-conception care. Her clinical interests also encompass the treatment of fibroids, ovarian cysts, and abnormal menstruation. Recognized for her contributions to the field, Dr. Chan has received multiple awards, including the Young Investigator Award from Singapore General Hospital. She is fluent in several languages, making her a compassionate choice for local and expatriate patients seeking expert OBGYN care in Singapore.