Greece, Thessaloniki
Nikolaos Dervenis
Dr Nikolaos I Dervenis has performed 5,500 ophthalmology procedures with specialized training at Moorfields Eye Hospital and other top UK institutions. Online video consultations cost around 80 USD, including interpreter assistance and treatment discussion. His private clinic focuses exclusively on eye care with 4,000+ cataract and 1,500+ retina surgeries performed.