Stephen qualified from Cambridge University. He held an internship position at North Carolina State University and then spent a year in general practice before taking up a Residency in Small Animal Surgery at the University of Liverpool, where he gained the RCVS Certificates in Veterinary Radiology and Small Animal Surgery. This was followed by a PhD in Canine Tumour Biology at the University of Cambridge followed by a period as Lecturer in Small Animal Soft Tissue Surgery. Stephen then moved to the Royal Veterinary College, as Lecturer and then Senior Lecturer in Small Animal Surgery and Head of Surgery. He also completed a Master of Science degree in Comparative Clinical Oncology at the University of Birmingham.
Stephen is currently Head of Oncology at Willows. He is a Diplomate of the European College of Veterinary Surgeons and is an RCVS Specialist in both Small Animal Surgery and Veterinary Oncology. He is the only active Specialist Surgeon in the country to hold Specialist Status in these two disciplines. Stephen represents the referral clinicians in the Linnaeus group on the Clinical Board.
Stephen is a committee member of the European College of Veterinary Surgeons, the Veterinary Society for Surgical Oncology, and the Association of Veterinary Soft Tissue Surgeons, and has also been Chairman of Examiners for the RCVS Certificate in Small Animal Surgery and a member of the BSAVA Scientific Committee. Stephen is also a member of the editorial board of The Veterinary Record and is Editor in Chief of In Practice. Stephen is a non-Executive Director of the British Veterinary Association
Stephen has published over 85 papers in the peer-reviewed literature and has given over 150 presentations at regional, national and international meetings. He has written over 30 continuing education articles and a dozen book chapters. He is the editor of the BSAVA Manual of Surgical Principles. Stephen is a regular lecturer at national and international meetings. He has received clinical research prizes from the European College of Veterinary Surgeons, British Small Animal Veterinary Association and the Royal Veterinary College.
Stephen's clinical interests include all aspects of clinical oncology, reconstructive surgery, and minimally invasive surgery, particularly thoracoscopy. His clinical research interests involve tumour cell biology, biomarkers for cancer diagnosis and therapy and novel therapeutic agents for treating cancer in small animals, and this research has been supported by BSAVA Petsavers, the PetPlan Charitable Trust and RCVS Trust.
Stephen and his family own five Domestic shorthair cats and a Springer spaniel. When not at work, Stephen is a keen triathlete, and has participated in events from sprint distance to full ironman distance. He has also represented Team GB at the International Triathlon Union World Championships in Aquathlon and Long Distance Triathlon.