OpenMD.com is a search engine that makes high-quality medical information easily accessible to everyone. OpenMD searches billions of documents from government agencies, global health organizations, medical journals, and reference sites.
Our approach increases the visibility of medical information from reputable sources; information that can often be lost in a muddle of commercial results and user-generated content.
Subscription paywalls are commonplace in professional medical reference. We recognize that unexpectedly running into those walls can be a headache. So OpenMD's search prioritizes freely-accessible content whenever available.
OpenMD has also compiled a browsable directory of trusted medical information sources. We believe this medically-reviewed directory to be the most comprehensive index of credible medical sites anywhere on the internet.
- Health Search Engine
Search across billions of documents from reputable sources.
- Health Site Directory
Directory of over 850 credible health information sites.
- Medical Dictionary
Definitions for 12,500 terms and 6,000 abbreviations.
- Health Research Guides
Guides to finding, evaluating, and using online health information.
Based in New York City, OpenMD.com is a collaborative effort involving developers and medical professionals from around the world. We hope that this free service is helpful to you in your research.