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. 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...

Saj Khan MB BS FRCSEd(Ophth)

Cornea, Anterior Segment, Cataract, Keratorefractive and Paediatric Ophthalmology

Mr Khan is a consultant ophthalmic surgeon with subspecialty expertise in cornea, cataract and both laser and lens based vision correction surgery. As one of UK's earliest users of femtosecond laser technology in the UK, Mr Khan has developed a special interest in its application in ophthalmic surgery including laser vision correction, laser cataract surgery, intracorneal rings and corneal transplantation. Mr. Khan has himself had laser eye surgery at Centre for Sight and fully appreciates the anxieties and concerns encountered.

Mr. Khan is experienced in the management of complex corneal problems, including those following laser refractive surgery. Mr Khan is actively involved in teaching other ophthalmologists, optometrists, nurses and other healthcare providers both nationally and internationally. He is actively involved in the Andean Medical Mission and regularly travels to Bolivia where he performs sight saving operations.



Back to TOP