Patient Portal: Life Journey Patient Portal; Locations. East Castle 2013 East Castle Dr. Kentwood, MI 49508. Plymouth 420 Plymouth Ave. NE Grand Rapids, MI 49505. Rivendell 11555 W Grand River Ave. Lowell, MI 49331. About Life Journey. Address: 2013 East Castle Dr. Kentwood, MI 49508 Email: scheduling@lifejourneypsy.com.