Zocdoc - Zocdoc is the beginning of a better healthcare experience for millions of patients every month. Find doctors you love, read real reviews, book appointments instantly, and more.

Open mHealth - Open architecture is software with source code that is freely available to developers to promote...

vitals.com - Shop for health care like an expert. Find the best doctor based on reviews from patients like you.

GooPatient - GooPatient is a free and simple software for personal health records.

Healthgrades - Online resource for comprehensive information about physicians and hospitals

Microsoft HealthVault - Microsoft HealthVault is a platform for businesses and consumers to store personal health information – and then generate insights from it.