Urgent care physicians needed in Warwick, Providence or Johnston, RI. Lifespan Physician Groups (LPG) Urgent Care Centers has openings for board certified or eligible family medicine physicians to work just 3 days per week in one of our state-of-the-art sites. LPG is the largest multi-specialty group of physicians in Rhode Island and has four urgent care sites. Our urgent care sites are staffed by two providers, 2 medical assistants, and administ...