PTSIR in Tinley Park, part of the Ivy Rehab Network, provides physical therapy on South Harlem Avenue. Established in 1976, PTSIR describes its approach as direct, one-on-one care on its Ivy Rehab brand page. PTSIR is part of the Ivy Rehab Network. Its location page on ivyrehab.com does not publish a specific insurance plan list, so insurance is recorded as Unknown.