 FOOTHILL RANCH, Calif., March 17, 2021 PRNewswire -- BIOLASE, Inc. NASDAQ: BIOL, the global leader in dental lasers, today announced that it will release fourth quarter and full-year 2020 financial and operating results on Thursday, March 25, 2021, after the close of the U.S. financial markets and will host a conference call and webcast that day at 4:30 p.m. 