alcon
(2)
Michael Onuscheck
Michael Onuscheck is CEO and Chairman of Presidio Medical, a San Mateo clinical-stage neuromodulation company developing an ultra-low-frequency waveform platform aimed at chronic pain. He joined in September 2021 after two years on the board, returning to neuromodulation after leading Alcon's global businesses and, earlier, Boston Scientific's Neuromodulation division.
Shawn O'Neil
Shawn O'Neil is the CEO of ViaLase, a clinical-stage medtech company building FLIGHT, an incision-free femtosecond laser procedure for glaucoma. He spent more than two decades at Alcon rising to head of sales and marketing for surgical glaucoma, then ran commercial at Sight Sciences before joining ViaLase as Chief Commercial Officer and stepping up to CEO in July 2025. His career has been a running tour of the products that reshaped eye surgery: EX-PRESS, LenSx, CyPass, OMNI, TearCare, and now a laser that treats glaucoma without ever touching the eye with a blade.