Our Surgeons

Centre for Sight's expert and world renowned surgeons are involved with your care every step of the way. They are supported by a team of highly trained technicians. Surgeon directed care is an area in which Centre for Sight will not compromise. As is common practice, consultants work as independent practitioners providing medical advice and care supported by our expert team of nurses, technicians and administrators at Centre for Sight. Learn more about the highly qualified specialty eye surgeons at Centre for Sight. 

Meet our surgeons...

Sheraz M. Daya MD FACP FACS FRCS(Ed) FRCOphth

Cornea, Cataract, Anterior Segment and Keratorefractive surgery

Sheraz Daya is the Medical Director of Centre for Sight. Recruited from New York, USA in 1993, Mr Daya was Director and Consultant at the Corneoplastic Unit and Eye Bank, Queen Victoria Hospital.  Mr Daya transformed the Corneoplastic Unit and Eye Bank, acquiring an international reputation for excellence in Corneal surgery and resigned from the NHS in 2011.

Mr. Daya is a key opinion leader for the ophthalmic industry and is highly regarded nationally and internationally. He serves on numerous boards and committees and is also the founding Chief Medical Editor of Cataract and Refractive Surgery Today. He is regularly invited to speak at international conventions and meetings and is known as for many innovations in ophthalmology.

Mr. Daya was recognised for his leadership by winning the award "Leadership in Improvement" of the Best of Health Awards 2009, South East England. He has also been awarded the highly prized Senior Achievement Award by the American Academy of Ophthalmology (2009) for his contribution to Ophthalmology and the American Academy. Read more...

Follow Sheraz on twitter...


Marcela Espinosa-Lagana MD

Cornea, Cataract, Keratorefractive Surgery and Paediatric Ophthalmology 

Miss Espinosa is a Director at Centre for Sight. Her medical education and initial specialty training was undertaken in Mexico. She undertook residency in Ophthalmology in Guadalajara, Jalisco and undertook specialty training in Cornea and Keratorefractive Surgery at CODET, Tijuana under the mentorship of Arturo Chayet, MD well known in this area.

After spending time in academics as Professor ad-Honorem at the University of Costa Rica she joined Lasersight Inc., manufacturer of ophthalmic lasers. At Lasersight she acted as a medical consultant and advisor, training doctors in laser eye surgery and collecting data for submission to regulatory auhtorities. She emigrated to the UK in 1998. Miss Espinosa worked in Spain as a consultant in 2003 and then underwent further specialty fellowship training in Paediatric Ophthalmology at Great Ormond St. Hospital, London. In addition to being on the General Medical Council's specialist register in the UK, Miss Espinosa is also registered to practice as a specialist in Spain.

Marcela Espinosa-Lagana is fluent in Spanish and Italian and able to take consultations in these languages. Read more...

Wisam Muen MB ChB, MRCS.Ed (Surgery), FRCOphth

Cataract Surgery, Squint correction in adults and children, Paediatric Ophthalmology

Mr Wisam Muen is an advanced cataract surgeon and has specialist expertise in squints, children's eye problems and corneal problems. He has over 12 years experience in Ophthalmology and offers consultations for all eye complaints including red eye, painful eye, dry eye, blurry vision, floaters and flashing lights.

Mr Wisam Muen qualified from Manchester University in 1997, he completed a General Surgery rotation leading to the award of Diploma Membership of the Royal College of Surgeons of Edinburgh in Surgery.

He trained in Ophthalmology at St Paul's Eye Unit in Liverpool and Scotland. He was accepted to do advanced fellowship training in Paediatric Ophthalmology and Strabismus (squints in children and adults) at Bart's & the London Hospital and then another fellowship at Addebrooke's Hospital in Cambridge.

Mr Muen is involved in the training of junior eye doctors and regularly teaches nurses and other allied health professionals.


Lucia Pelosini MD, MRCSEd, FRCOphth

Cataract surgery, Corneal and external eye disease, Diabetic eye disease

Ms Pelosini is one of only a handful of Consultant Surgeons in the UK who is dual fellowship trained in Cornea & Anterior Segment and Medical Retina.

Ms Pelosini qualified from Pisa University Medical School with Honours in 1999. She completed her postgraduate training in ophthalmology in London South Thames Training Programme working in a number of leading hospitals including King’s College Hospital and Guy’s & St Thomas’ Hospital.

She completed a Research Fellowship in Medical Retina at Moorfields Eye Hospital and obtained an MD Research degree at the University of London. She completed her training with a Fellowship in Cornea, Cataract and Refractive Surgery at the Western Eye Hospital, Imperial College Healthcare NHS Trust in London.


Back to TOP