PatientKeeper is an EHR optimization solution that enables providers to access and act on inpatient information from a mobile device or laptop computer without interacting directly with the hospital's EHR system of record. By offering an intuitive "system of engagement" -- core functions include patient record review, secure care team communication, and sign-out; other advanced functionality also is available -- that complements the hospital EHR, PatientKeeper improves the provider's user experience, care team collaboration, and the overall ROI of a hospital's clinical IT infrastructure.