Dr Singh qualified from University of Sheffield in 1999 and undertook his housemanship in Sheffield. He subsequently moved to Cardiff on a 3 year Basic Surgical Training programme whereby he obtained his MRCS (membership of the Royal College of Surgeons).

During this time, Dr Singh worked and trained in Orthopaedics, Plastic surgery, hepatobiliary, breast, general surgery and A&E. He then embarked on a 5 year Radiology training programme in Cardiff, obtaining his CCST and FRCR in 2008, specialising in musculoskeletal and Head&Neck imaging.

Dr Singh was appointed as a Consultant Radiologist in 2009 in Royal Gwent Hospital where his NHS practice is based. He is also the lead radiologist in Head&Neck cancer and is part of the South East Wales Regional Head&Neck MDT.