Dr Sim Hsien Lin is a colorectal surgeon at SOG – HL Sim Colorectal, Endoscopy & General Surgery, with expertise in laparoscopic colorectal surgery, transanal endoscopic microsurgery, and the surgical treatment of inflammatory bowel diseases and complex anal fistulas. A gold medalist in the FRCS Exit Examination, she completed her specialty training in General Surgery in Singapore and further honed her subspecialty skills at the renowned St Mark’s Hospital in London. Dr Sim actively contributes to medical education as an Adjunct Assistant Professor at NUS and Adjunct Lecturer at NTU’s Lee Kong Chian School of Medicine.