Dr. Prasanna Kumar R, a phaco and glaucoma surgeon who holds expertise in MBBS, DO, MS, FIGS, and FIGO. He has a remarkable record of around 17,000 surgeries. His research contributions include studies on postoperative astigmatism comparison between phacoemulsification and SICS surgery, first-degree relatives in primary open-angle glaucoma patients, and lastly comprehensive eye care workload assessment in 2017.