GNU Health - GNU Health is a Free/Libre project for health practitioners, health institutions and governments.
SimplePractice - With SimplePractice, manage your notes, scheduling, and billing all in one place. Conduct secure video appointments with Telehealth by SimplePractice.
OpenMRS - OpenMRS is a community-developed, open source, enterprise electronic medical record system platform.
VSee - VSee is the first HIPAA-compliant telehealth app. Used by NASA, the Navy SEALS, and US Congress, VSee keeps patient data secure with 256-bit AES encryption.
drchrono - An EHR built for your specialty:
doxy.me - Affordable telemedicine solution.