RESEARCH TRIANGLE PARK, N.C.--(BUSINESS WIRE)--Envisia Therapeutics today announced that Dr. Benjamin Yerxa, President and Co-Founder, will present and participate in a panel discussion at The Ophthalmology Innovation Summit (OIS) being held in conjunction with the American Society of Cataract and Refractive Surgery (ASCRS) Annual meeting. OIS@ASCRS, as it is called, will take place on Thursday, April 16, 2015 at the Hilton San Diego Bayfront Hotel in San Diego, CA. The OIS was created to facil