Kelly (shoulder) will begin a rehab assignment with Triple-A Oklahoma City on Thursday, Fabian Ardaya of The Athletic reports.
Manager Dave Roberts said Kelly will make two appearances in the minors -- the second of which will come Sunday -- before rejoining the Dodgers' bullpen sometime next week. The 36-year-old righty owns a 5.20 ERA and 1.59 WHIP through 27.2 innings on the year and will likely be limited to low-leverage situations once he's healthy.