Mr. Joe Marais FRCS(ORL) is a Consultant Rhinologist, Nasal Plastic & ENT Surgeon who has NHS appointments at Northwick Park Hospital, Hillingdon Hospital and Central Middlesex Hospital, where he has been practicing since 2000. His NHS departmental base is located at Northwick Park Hospital in Harrow. He also engages in private practice at hospitals in the Northwest London area, and Vision-ENT.

Mr. Marais trained as a junior doctor in London at the Royal National Throat, Nose and Ear Hospital, and as a registrar and then senior registrar in Edinburgh. He obtained his Intercollegiate Fellowship of the Royal Colleges of Surgeons in 1996. He undertook sub-specialist Fellowship training in both Texas, USA and Toronto, Canada, and has particular interests in nasal and sinus conditions, snoring and allergy, rhinoplasty, as well as general and pediatric ENT conditions, such as tonsil, adenoid, nasal blockage and ear problems.