Greiner, hull DE-37, belonged to the Evarts class of destroyer escorts. Puget Sound Navy Yard laid her down on 7 September 1942 and launched her on 20 May 1943. The Navy commissioned her on 18 August 1943. Her first commanding officer was Lieutenant Commander Frank Samuel Dowd.
Her Pacific duty took her to Tarawa, the Gilbert Islands, the Marshall Islands, and the Caroline Islands. She was credited with 3 battle stars.
Her commissioned service ended on 19 November 1945. She went to the breakers later.
