Our Team

Our Team’s shared mission is to improve care, support providers & serve our communities

Our team includes seven board-certified emergency medicine physicians, many with additional certifications and specialized EMS fellowship training. Supporting them is a leadership group of six paramedics with over 150 years of combined 911 and critical care experience. We also have a dedicated team of paramedic instructors who serve as field training officers and flight paramedics, bringing real-world expertise into every aspect of our education and operations. We invite you to explore and meet our leadership team.

Board of Directors

Nick Zenarosa MD
Nick Zenarosa, MD
Nick Zenarosa MD
Nick Zenarosa, MD
Elizabeth Fagan MD
Elizabeth Fagan, MD
Elizabeth Fagan MD
Elizabeth Fagan, MD
Dahlia Hassani MD
Dahlia Hassani, MD
Dahlia Hassani MD
Dahlia Hassani, MD
John Garrett MD
John Garrett, MD
John Garrett MD
John Garrett, MD

Executive Team

Justin Northeim CMO
Justin Northeim, DO

Chief Medical Officer

Justin Northeim CMO
Justin Northeim, DO
Chris Muscle COO
Chris Muscle, LP, BS

Chief Operating Officer

Chris Muscle COO
Chris Muscle, LP, BS

Medical Directors

Skipper Bertrand MD
Skipper Bertrand, MD

Medical Director / K-9

Skipper Bertrand MD
Skipper Bertrand, MD
Andy Hogan MD
Andy Hogan, MD

Medical Director

Andy Hogan MD
Andy Hogan, MD
Josh Holland DO
Josh Holland, DO

Medical Director

Josh Holland DO
Josh Holland, DO
Mark Maynard DO
Mark Maynard, DO

Medical Director

Mark Maynard DO
Mark Maynard, DO
Marcus Sims DO
Marcus Sims, DO

Medical Director

Marcus Sims DO
Marcus Sims, DO
Murteza Shahkolahi MD
Murteza Shahkolahi, MD

Medical Director

Murteza Shahkolahi MD
Murteza Shahkolahi, MD
Adam Villalba MD
Adam Vilalba, MD

Medical Director

Adam Villalba MD
Adam Vilalba, MD

Veterinary Director

Carrie Davis Veterinary Director
Carrie Davis, DVM

Veterinary Director

Carrie Davis Veterinary Director
Carrie Davis, DVM

Coordinators

Chris Cothes Clinical Coordinator
Chris Cothes, LP

Clinical Coordinator

Chris Cothes Clinical Coordinator
Chris Cothes, LP
Brianna Fagan
Brianna Fagan, BA

Administrative Manager

Brianna Fagan
Brianna Fagan, BA
Jamie Jansen Training Coordinator
Jamie Jansen, LP

Training Coordinator

Jamie Jansen Training Coordinator
Jamie Jansen, LP
Kari Northeim Research Coordinator
Kari Northeim, PhD

Research Coordinator

Kari Northeim Research Coordinator
Kari Northeim, PhD
Brian Pfanning, LP, RN

Coordinator

Brian Pfanning, LP, RN
Lee Richardson Advanced Education Coordinator
Lee Richardson, LP

Advanced Education Coordinator

Lee Richardson Advanced Education Coordinator
Lee Richardson, LP
Chris Waller, LP

Education Content Creator

Chris Waller, LP
Rod Williams System Development Coordinator
Rod Williams, LP

System Development Coordinator

Rod Williams System Development Coordinator
Rod Williams, LP

Organizational Structure