Ecumen Detroit Lakes Opens Its New Rehab UnitFebruary 5, 2015|In Our Blog|By origineightA new state-of-the-art rehabilitation therapy unit opens at Ecumen Detroit Lakes. Ecumen Detroit Lakes has opened its new state-of-the-art rehabilitation therapy unit. Detroit Lakes Online reporter Pippi Mayfield takes a tour and interviews a short-stay resident who used to work at Ecumen Detroit Lakes. TheSeniorList.com: The Two Best Exercises for SeniorsEcumen Bethany Dining Director Val Jerzak Serves Up a Menu for Changing Tastes