dr. Joko Satrio, M.K.M., Sp.M. is an ophthalmologist, lecturer at Medical Faculty of Wahid Hasyim University (UNWAHAS), and clinician at KMN Eyecare. He earned his medical degree from Islam Sultan Agung University, a Master of Public Health from Diponegoro University, and completed his ophthalmology residency at Diponegoro University. His interests include cataract, refractive surgery, and ophthalmic education, with experience as a workshop facilitator in cataract and refractive surgery training.