SUMMERSET | Gary F. Lewis, 58, died Saturday, May 30, 2015 at the Rapid City Regional Hospital Auxiliary Hospice House. Survivors include his wife, Cheryl Lewis, Summerset; his mother, Diana Lewis, Redlands, CA; a brother, Brian (Melissa) Lewis, Apple Valley, CA and a sister, Debra Van Gelder, Redlands, CA. Upon his request, cremation has taken place and no services are planned at this time.