PC Patch-Up, 550 Liberty St, Emmaus, PA 18049, US

STI Computer Services, headquartered in Norristown, Pa., is a Medicare Platinum Level Medical Software Developer offering both practice management and electronic medical record systems. The company specializes in the development, sale, installation and support of medical computer systems. STI provides two integrated products essential to the medical practice: Perfect Care, its practice management system currently installed in more than 2,000 medical practices, and ChartMaker, its electronic medical record system. Both products are true Microsoft Windows program systems using Sybase SQL technology. STI sold its first Perfect Care PMS in 1979. It was one of the first medical system vendors to provide electronic transmission of insurance claims as a no charge feature in its billing system. In 1996, STI purchased the Orion Medical Billing System from Aetna subsidiary, U.S. Healthcare. With more than 2,000 medical practice customers representing more than 7,500 physicians using their software, STI prides itself on its reputation for great system support.