Dr Jonathan Roos is a specialist consultant ophthalmic plastic surgeon with a focus on eyelid surgery, facial aesthetics, non-surgical innovations and dry eye. He trained at Cambridge as well as Harvard and Moorfields Eye Hospital. He holds a higher doctorate and is a fellow of the Royal College of Ophthalmologists and the European Board of Ophthalmology as well as learned oculoplastics societies in the US, UK and Europe. He lectures internationally and has won numerous national and international prizes and awards. He practices in Harley Street, the Lanserhof in Dover St, at OneWelbeck as well as in Cambridge. Jonathan has over 50 publications, including in the world's top medical journals such as the Lancet, the British Medical Journal, and the New England Journal. He has authored chapters on nasolacrimal duct obstructions with colleagues at Harvard and been invited to contribute to a textbook on aesthetics, filler complications, thyroid eye disease and surgery.