Medical Guardian, founded in 2005, designs and sells medical alert systems for older adults and provides the 24/7 monitoring services that back them. The company was started by Geoff Gross from his Philadelphia apartment after a family experience motivated him to find a way to help his grandmother remain independent and safe. It now serves over 625,000 members across the United States.
Its devices - worn at home or carried while out - include automated fall detection and GPS location tracking, and are built to connect users to a live monitoring agent within seconds of pressing the alert button. That monitoring is handled by real people based in the United States rather than offshore call centres. The company has since expanded into remote patient monitoring, working directly with healthcare providers to extend its services into clinical settings.
Medical Guardian's core technical domains span wearable and mobile hardware, fall detection algorithms, GPS tracking, real-time monitoring operations, and healthcare provider integrations. Key facts at a glance:
- Members protected: over 625,000
- Monitoring staff: U.S.-based, human operators
- Service coverage: nationwide across the United States
- Inc. 5000 list recognition: 13 consecutive years
The company operates across the senior care, digital health, and personal emergency response sectors. Its growth trajectory - from a single apartment to 13 appearances on the Inc. 5000 - reflects sustained demand in the eldercare technology market.





