Professor Sinclair is a consultant urologist at Stepping Hill Hospital, Stockport. He operates mainly at Stepping Hill Hospital and Macclesfield General Hospital but also has clinics at Congleton War Memorial Hospital, Tameside General Hospital and Knutsford Community Hospital.
He graduated from Imperial College in 1998 and undertook all of his higher surgical training in the North West. He is a member of the British Association of Urological Surgeons (BAUS), BAUS Section of Andrology and Genito-Urethral Surgery, and the UK Urethral Surgeons Group
Although he covers all general urological conditions he has sub-speciality interests in Prostate Cancer Diagnosis, Urethral Reconstruction and Male Urinary symptoms and incontinence
He is an Honorary Senior Lecturer at Salford University and is a faculty member and organiser of an MSC at the University. He lectures regularly on many national surgical courses and organises courses in the North West for the Royal College of Surgeons.