Click here to book your Covid-19 test in advance by downloading our app.

Mark Chang

COO and CTO , APrevent Medical

Mark  Chang

Speaker Bio


APrevent is a medical device company founded by a team of international clinically experienced physicians and engineers. It’s products improve voice and communication, focusing on the development of a long- term implant system and speech conversion platform for patients with glottic insufficiency and dysarthria.


Email:[email protected]