Contact our Management Team

The staff at MedStar can offer you a variety of ideas and options to provide you the best solution.
We are only a telephone call or email away.  We never close so contact us when you need us.
Mark Ewing, EMT. CIT
Administration and Client Relations
Ofc:   800-633-3195 ext: 701
Cell:  714-417-6575
Email: [email protected]
Dr. Andy Jou , DO, FACEP
Medical Director
Risk Management
​Email: [email protected]
John Goode, EMT
Operations and Human Resources
Ofc:  800-633-3195 ext: 708
Cell: 602-689-6657
Email: [email protected]
Trent Phillips
Traffic Safety and Scheduling
Ofc:  800-633-3195 ext: 711
Cell: 602-214-3974
Email: [email protected]
Mark Prewett, EMT
EMS and Clinical Compliance
Ofc:   800-633-3195 ext: 710
Cell: 509-528-5703
Email: [email protected]
Team Leads

Michelle Harrell, Lead Paramedic

Sarah Sale, Lead EMT

MedStar Solutions, LLC

Contact Us