MARKHAM, Ontario, April 04, 2023 (GLOBE NEWSWIRE) -- Sienna Senior Living Inc. (" Sienna " or the " Company ") (TSX: SIA) announced that it will report its 2023 first quarter results after market close on Thursday, May 11, 2023. Nitin Jain, President and Chief Executive Officer, and David Hung, Chief Financial Officer and Executive Vice President, will host a conference call for the investment community the following day, Friday, May 12, 2023 at 10:30 a.m. (ET).