Elena Marsh
Chief Executive OfficerTwenty years in carrier engineering and enterprise architecture. Former network practice lead at a top-three US carrier. Sets the standard for what an accountable healthcare partner looks like.
We started Medical ANS in 2014 with a simple frustration. The networks running American hospitals were running on yesterday's assumptions — built for nursing stations, not for connected pumps; for fax machines, not for sub-second EHR latency; for IT, not for clinical operations. We set out to build the alternative.
Our founders came out of carrier core engineering and large-enterprise security. Between them, they had deployed networks for telecoms, banks, and federal agencies — environments where downtime is measured in dollars per second.
When they began consulting in healthcare, they kept seeing the same pattern: networks under-architected, security retrofitted, costs inflated by carrier sprawl, and clinical teams paying the price in slow imaging, dropped video visits, and unscheduled outages. Medical ANS was their answer.
Network architects, security engineers, biomedical integration specialists, and healthcare compliance leads — under one accountable team. Every engagement is led by a principal.
Twenty years in carrier engineering and enterprise architecture. Former network practice lead at a top-three US carrier. Sets the standard for what an accountable healthcare partner looks like.
Network architect who's stood up production networks across hospitals, ambulatory networks, and specialty centers. Holds CCIE, CISSP, and runs our private-cellular practice.
Leads our delivery organization. Twelve years running multi-site WAN and SD-WAN deployments for regional hospital systems. Champion of "boring networks" as a clinical-safety value.
Former hospital CIO. Translates clinical workflows into network requirements and writes the requirements documents nobody else writes well.
Built zero-trust architectures for federal and healthcare clients. Owns our HIPAA, HITRUST, and SOC 2 alignment programs. CISSP-ISSAP.
Runs our quarterly business reviews and the ongoing optimization program that has reduced average client carrier spend by 22% in year one of every engagement since 2021.
Three phases. Each handed off to the next with a written deliverable and an executive readout. No hand-waving, no surprise invoices.
A structured 4–6 week network and security assessment. Site walkthroughs, traffic capture, carrier and contract review, IoMT inventory. Output: a written architecture-and-cost baseline with prioritized gaps.
Solution design tied to clinical requirements, with named technologies, costs, and a phased rollout plan. We bring T-Mobile's solution engineering team in for joint review where carrier services are part of the design.
24×7 NOC, security operations, lifecycle management, and quarterly business reviews. We're measured against a written SLA, with optimization targets tracked every quarter.
Healthcare runs on trust. So do we.
Every architecture decision passes through one filter: does this make care safer, faster, or quieter for the clinical team? Network elegance is a means, not an end.
We don't ship designs that require future security upgrades. Zero-trust posture, segmentation, and logging are foundational — not roadmap items.
We don't resell hardware. Our recommendations are tied to outcomes, not margin. When the right answer is a competitor's product, that's the answer you'll get.
Quarterly reviews come with the numbers — uptime, incidents, MTTR, optimization wins, and where we missed. We write the report we'd want to read.
The first call is a 30-minute working session. No slides, no decks — just questions about your environment and an honest read on where we'd start.