Dr Crystal Soh is currently serving as the Undergraduate Director for the Emergency Medicine Department at National University Hospital. Dr Soh is a mentor to residents at the post graduate faculty. 

Dr Soh's interests lies in simulation and research in education, and helping in procedural trainings, mock codes and airway courses. She is also a member of the patient education and emergency geriatric workgroup. Dr Soh has a special clinical interest in emergency geriatric care and toxicology.