dr. Cokorda Istri Dewiyani Pemayun, Sp.M(K) is an Ophthalmologist at Rumah Sakit Mata Bali Mandara Provinsi Bali. Her education includes FK Unud (Tahun 1985 - 1992), with further training in PPDS Mata FK VI/RSCM (Tahun 2001 - 2004).