4^th World Congress on Ophthalmology and Vision Science March 27-28, 2023 Paris, France

Providing educational lectures about drug-resistant tuberculosis on a voluntary basis for parents who have children with tuberculosis .contacting vision screenings in kindergartens and schools. providing care to patients with ophthalmic diseases. have a history of successful treatment of patients with refractive disorders, inflammatory diseases of the anterior and posterior segment of the eye, glaucoma, traumatic eye lessons, allergic eye diseases, retinopathy of prematurity

Examining and treating patients with ophthalmic disease. performing ambulatory surgery, lancing of the cyst.

Chief of the refractive surgery department of ophthalmology clinic «Sokol». MD 1994 -2000 S. M. Kirov Military Medical Academy, Saint-Petersburg, Russia. Ophthalmologist with more than 12 years of career experience and over 6 000 laser surgeries performed. Practice includes extensive experience in different kinds of laser vision correction including LASIK, Femto LASIK, PRK, PTK ,laser treatment of glaucoma, secondary cataract etc. The observership with Dr. Allan Slomovic and Dr. David Rootman specializing in Cornea in the Department of Ophthalmology at Toronto Western Hospital and Toronto laser center, Canada(February 2016,Canada). My interests lie in refractive surgery, keratoconus treatment and corneal transplantation.

Refractive surgery, keratoconus treatment and corneal transplantation.

Fellow of the Orthokeratology Academy of America. Retired Board member of the Orthokeratology Academy of America. Fellowship Committee International Academy Of Orthokeratology and Myopia Control.

Ocular Effects of multiple Sclerosis

Graduation, Medical Doctor from Universidade Eduardo Mondlane, Maputo- Mozambique Pratice number :326 Mozambique Medical Council. Residence at Hospital Central do Maputo, Departamento de Cirurgia, Serviço de Oftalmologia

Cataract and Glaucoma surgeon

Sergio Ozan completed his studies from the University of Buenos Aires, Argentina. He is an optician and contact lens specialist and having enriched experience in the manufacturing of ocular prosthesis. Dr. Sergio is also associated with scientific societies and currently he is a scientific advisor for ocular prosthesis in APO (Association Professional de Optometras in Argentina). He is the precursor and creator of multi-perforated orbital implants i.e. JUMAT, first prosthetic sclera lens and expander of orbit osmotic hydrogel filling for microphthalmia. He is the director of CEPROC along with Ocular Prosthesis Division in Perfect Vision, Santiago, Chile. Dr. Sergio Ozan also developed the one hour customized ocular prosthesis method which is unique in Latin America.

Contactologia, manufacturer and adapter of Eye Prosthesis and Fellow Ocularist orbit implants