dr. Tatang Talka Gani, Sp.M(K) is a consultant ophthalmologist specializing in Glaucoma at Dr. Sardjito General Hospital and the Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada (UGM), Yogyakarta. He earned his medical degree from Universitas Sultan Agung, completed his ophthalmology residency at Universitas Gadjah Mada, and pursued fellowship training in glaucoma at Cicendo National Eye Hospital. He is actively involved in ophthalmology education as a lecturer and wet-lab instructor for the UGM Ophthalmology Residency Program, with expertise in glaucoma diagnosis, laser therapy, and glaucoma surgery.