Dr. Ni Made Widya Mahayani, M.Biomed, Sp.M is one of the doctors at JEC-Bali Clinic, specializing in ocular infections, ocular immunology, and cataracts. She completed her General Medical Education at the Faculty of Medicine, Udayana University in 2011, and the Specialist Medical Education Program (PPDS)-Combined Degree in Ophthalmology at Udayana University in 2016. She also undertook a fellowship in External Eye Disease at JEC Eye Hospitals and Clinics in 2022, a Uveitis fellowship at JEC Eye Hospitals and Clinics in 2024, and an observership in Uveitis and Cornea & External Eye Disease at Moorfields Eye Hospital, London in 2025.

She currently has a strong interest in the development of ophthalmic science in general, with a particular focus on ocular infections, immunology, and cataracts. This is supported by her enthusiasm for participating in various seminars and training sessions to continuously update her knowledge in the field. Her scope of expertise includes general eye diseases, ocular infections, inflammatory eye conditions, and cataracts.

• General Practitioners: Faculty of Medicine, Udayana University, 2005 -2011
• Eye Specialist (PPDS)-Combined Degree in Ophthalmology at the Faculty of Medicine, Udayana University, 2012- 2016.

• Facoemulsification surgery training at KMU Gresik in 2019
• Fellowship External Eye Disease at JEC Eye Hospitals and Clinics in 2022
• Fellowship Uveitis at JEC Eye Hospitals and Clinics in 2024
• Observership Uveitis dan Cornea & external Eye Disease di Moorfields Eye Hospitals, London in 2025

• Treasurer of the Indonesian Ophthalmologists Association, Bali Branch, 2023-2025
• Member of the Indonesian Doctors Association Denpasar

• Management of cystoid macular edema after phacoemulsification in patient with iritis history, Poster PIT Perdami – 2014
• Karakteristik pasien traumatic optic neuropati (TON) yang mendapat terapi kortikosteroid dosis tinggi dibandingkan dengan observasi di RSUP Sanglah Denpasar  tahun 2013-2015, Medicina -2017
• Blood Superoxide Dismutase (SOD) level has a negative correlation with dry eye (DE) degree, Bali Medical Journal – 2017
• Acute Angle Closure glaucoma: Management in acute attack setting,  Bali Medical Journal – 2020
• 5th Winner Ophthalmologist E-Poster in 49th Annual Scientific Meeting, Indonesian Ophthalmologist Association, Ocular Toxoplasmosis in healthy patients: diagnosed and management
• Clinical Profiles and Evaluation Of Hla-B27 Related Anterior Uveitis In 2018 – 2023 At JEC Eye Hospitals And Clinics
• Clinical profiles and treatment evaluation of tuberculous uveitis in tertiary eye hospital in Jakarta