Safeguarding What Matters Most: People, Organs, and Outcomes
Our highest priority is the safety of the teams and organs in our care.
Aviation & Ground Safety
Learn about how we stay safe during transportation operations.

Keith Trepanier
Air & Ground Safety
Our safety program is led by Keith Trepanier, a 25‑year U.S. Army and Coast Guard veteran with extensive experience in aviation operations, instruction, maintenance, and safety oversight. Keith’s background, combined with his years in the transplant industry, enables Strata Critical to implement a unified safety framework across all air and ground operations.
Under his direction, we apply consistent safety requirements not only to our own fleet, but to every third‑party partner involved in mission execution, ensuring reliability and accountability across the entire system.
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Rigorous Vetting & Auditing
Seasoned perfusionists with deep OR, transplant, and critical‑care experience.



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Led by Industry Experts
Flexible staffing models, full‑time, part‑time, or supplemental, to keep your ORs running smoothly.



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Uncompromising Standards
Flexible staffing models, full‑time, part‑time, or supplemental, to keep your ORs running smoothly.




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Continuous Oversight
Flexible staffing models, full‑time, part‑time, or supplemental, to keep your ORs running smoothly.


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Integrated With Transplant & Recovery Teams
Perfusionists work directly with logistics, organ placement, and recovery teams for faster, cleaner coordination.
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Advanced Technique Support
Expertise in NRP, machine perfusion, and emerging technologies that improve organ utilization.
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National Scale
Local responsiveness must be backed by a nationwide clinical and logistics network. Most perfusion groups provide staffing. Strata Critical provides a fully integrated clinical ecosystem with fewer handoffs, faster decision‑making, better alignment across OR, transplant, and logistics, a single accountable partner.Seasoned perfusionists with deep OR, transplant, and critical‑care experience.
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Quality & Compliance
Learn how our safety protocols protect every clinical procedure.
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Dr. Scott Silvestry
Chief Medical Officer
Our team of surgeons are meticulously vetted by Silvestry, confirming their technical expertise, qualifications, and active status in the ACIN database. Every surgeon is board certified and meets all regulatory requirements. Silvestry is a nationally recognized thoracic transplant surgeon and with his leader, ensures a consistent, high-standard clinical approach is followed on every case. The safety of organs recovered for transplant and improved outcomes for each patient is at the center of his work.
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Uncompromising Standards
Seasoned perfusionists with deep OR, transplant, and critical‑care experience.





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Led by Industry Experts
Flexible staffing models, full‑time, part‑time, or supplemental, to keep your ORs running smoothly.




Led by Industry Experts
Flexible staffing models, full‑time, part‑time, or supplemental, to keep your ORs running smoothly.




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Rigorous Vetting & Auditing
Flexible staffing models, full‑time, part‑time, or supplemental, to keep your ORs running smoothly.



.png)
Integrated With Transplant & Recovery Teams
Perfusionists work directly with logistics, organ placement, and recovery teams for faster, cleaner coordination.
.png)
Advanced Technique Support
Expertise in NRP, machine perfusion, and emerging technologies that improve organ utilization.
.png)
National Scale
Local responsiveness must be backed by a nationwide clinical and logistics network. Most perfusion groups provide staffing. Strata Critical provides a fully integrated clinical ecosystem with fewer handoffs, faster decision‑making, better alignment across OR, transplant, and logistics, a single accountable partner.Seasoned perfusionists with deep OR, transplant, and critical‑care experience.

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