Dr. Siddiqur Rahman is the Visiting Professor, Northern International Medical College Hospital, Consultant & Surgeon, Refractive Surgery Department and Managing Director of Vision Eye Hospital. His clinical areas are Glaucoma: Trabeculectomy, Trabeculotomy, Glaucoma Valve Implant, Laser Procedures. Refractive Surgery: LASIK, SMILE, ICL/IPCL Implant, Collagen Crosslinking (CXL/C3R), Cataract Surgery: Phacoimulsification (all age group including complicated & congenital cataract) with Monofocal, Aspheric, Multifocal, Trifocal, Toric IOL, Laser DCR.