OpenEMR - OpenEMR is an open source electronic health records and medical practice management solution.
drchrono - An EHR built for your specialty:
GNU Health - GNU Health is a Free/Libre project for health practitioners, health institutions and governments.
OpenMRS - OpenMRS is a community-developed, open source, enterprise electronic medical record system platform.
Rombot - The future of physical therapy is taking shape
CureMD - CureMD is the leading provider of innovative technology and medical billing services that transform the administrative and clinical operations of healthcare organizations.