Meet our team

Representing decades of clinical, field, and logistics experience, the CrowdRx team is prepared to maximize the safety of your workplace and your events. Founded and led by a practicing physician and managed by exceptionally qualified medical professionals, public safety experts, and emergency response leaders, our team skillfully provides onsite and event medical services throughout the United States.

Matthew Carroll Headshot

Operations Director

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Alex Aroyo, MD headshot

Lead Combat Sports Physician

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Jamie Chang, MD headshot

Regional Medical Director - California

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Asa Margolis, DO headshot

Regional Medical Director for Washington, DC

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Matthew Marion, MD headshot

Regional Medical Director for Oregon

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Mia Sarohia, MD headshot

Emergency Physician
- New York

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Brian M. Scheele, DO MS headshot

Regional Medical Director – Pacific Northwest

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James Daniel headshot

Operations Coordinator

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Kelly Durej headshot

Operations Manager, Special Operations

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Andrew Geary headshot

Operations Coordinator – National Ops

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Barrington Malcolm headshot

Operations Coordinator – Philadelphia

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Nicolette Mananquil headshot

Operations Manager – California

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Jazmin Salazar headshot

Operations Manager – New York City

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Kimberly Vasquez headshot

Personnel & Scheduling Specialist

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Juan Debushea headshot

Program Specialist – NYRR

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Elizabeth Flores headshot
Elizabeth Flores

Paramedic Supervisor

Miguel Reyes headshot
Miguel Reyes

EMS Supervisor

Lisa Wallace headshot
Lisa Wallace

Paramedic Supervisor

Julia Villa headshot
Julia Villa

EMS Supervisor

Trust our experience!

Check out some interesting facts about our team.

In addition to our core leadership team, our extended, onsite teams are always led by physicians and include a range of medical and safety specialists.

 

These are some highlights from our accomplished team members’ backgrounds:

    • Medical Degree from Harvard Medical School with a MBA from Harvard Business School
    • Medical degree from Yale University School of Medicine
    • Master of Public Health with a focus on Epidemiology of Microbial Pathogens from Yale University
    • Dual board certification in Emergency Medicine and Emergency Medical Services (EMS)
    • Director of Pediatric Emergency Medicine at Maimonides Medical Center
    • Work with local EMS agencies providing medical direction for search and rescue operations in the Central Cascade mountains of Washington
    • United States Secret Service Special Operations Instructor
    • Nearly 15 years on a SWAT team
    • National Medical Director for Clinical Performance at Optum
    • Nine years as an EMT with the Fire Department of New York (FDNY), including the challenging period of the COVID-19 pandemic

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