Duncan qualified from Edinburgh University in 2000. After working in equine practice in Derbyshire and Yorkshire, he moved to the Royal Veterinary College to build their equine practice. Duncan moved to the B&W Equine Group in 2006 and became a director in 2009. Duncan is based at the Failand clinic and has helped to develop the practice alongside Scott Milne. Duncan is interested in poor performance cases, lameness and competition horse work.
Outside of work Duncan enjoys squash, tennis, skiing and spending time with his family.