
US Mobile Healthcare
Proudly Serving Grayson County
About USMH
US Mobile Healthcare is a private mobile healthcare company startup founded by local North Texas leadership that has over 40 years of EMS experience in thriving multi-state ambulance operations. This seasoned leadership is excited to develop USMH locally in North Texas, bringing a fleet of over 50 ambulances under the new USMH umbrella for local operations and EMS disaster deployments across the country.
We are proudly a local, Texas company with a focus on serving the patients of Grayson County.
Meet Our Leadership Team

The US Mobile Healthcare Leadership Team is made up of highly experienced leaders passionate for elevating the level of pre-hospital and mobile healthcare in Grayson County. Together we are creating the higher standard.

Jim Reeves
Chief

Dr. Gregory Keelen
Medical Director

Ricky Jones
Deputy Chief

Linc Grubaugh
Asst. Chief - Emergency Mgmt


Josh Nimmons
A Shift Lieutenant / Paramedic
Brennan Smithson
B Shift Lieutenant / Paramedic

Grace Long
C Shift Lieutenant / Paramedic