Former Visting Lecturer Restorative Dentistry University of Florence
Masters in Gerodontology with Honours 1993 - 1995 at the Royal London Hospital, Thesis: A six-year continuing study of the History of Root Carious Lesions. Previous Part Time Lecturer in Conservative Dentistry at the Royal London Hospital. Previous Part Time Lecturer in Oral and Maxillo-Facial Surgery at the Royal London Hospital 1995 – 2002 and former honorary clinical teaching fellow and former honorary associate clinical professor at Warwick University
Dental Advisor for the LIZ (London Implementation Zone) Project. Working within the Tower Hamlets Health Authority, Dr Mirfendereski visited dental practices to assist with treatment plans and helping dentists with complicated prosthodontics cases on which he reported to the Royal London Hospital.
Dr Sia is also chairman of the British Dental Bleaching Society.
Specialist in Prosthodontics Registered with the General Dental Council (UK)
Dental Consultancy for Chelsea Football Club
Dental Advisor for the Damien Hurst Diamond Skull 'For the Love of God'
Article contributor to various Dental Journals