A memorial service celebrating Marilyn’s life will be held at Unity of Kalamazoo, 1204 Whites Rd., Kalamazoo, MI 49008, on Friday, November 11, 2022, at 10:30 a.m. A time of visitation will take place prior to the service, beginning at 10:00 a.m. Friends and family will also be able to share memories and conversation at a luncheon provided at the church following the service. Private interment will take place at a later date. In lieu of flowers, Dr. Mittenthal’s family requests donations be made to Doctors Without Borders, (doctorswithoutborders.org) to support medical humanitarian assistance internationally, or the Grand Traverse Regional Land Conversancy (gtrlc.org) to support accessible nature trails, or the charity of one’s choice.