Premier Senior Living Announces Development of New Senior Living Community for O'Fallon, Illinois News provided by Share this article Share this article MOUNT PLEASANT, S.C., Jan. 7, 2021 /PRNewswire/ -- Premier Senior Living, a senior living management company, has announced the plan to bring its new Revela brand to Illinois. Revela of O'Fallon, a new assisted living and memory care community, is coming to O'Fallon, Illinois. This 92-unit, 89,000 square foot development is planned to break ground in mid-February 2021, with an opening date of April 2022. Comprised of 60 assisted living and...