Frontier Health raises $16 million to fix the admin workforce crisis breaking NHS patient care

The NHS is under unprecedented pressure. While the strain on clinical staff is well documented, a less visible crisis is quietly breaking patient care from the inside: huge administrative failures.

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Across elective care, 7.22 million cases are currently on the waiting list, with 2.70 million patients waiting more than 18 weeks and around 123,000 waiting over a year for treatment. In A&E, while a new minimum threshold of 78% of patients seen within four hours has recently been introduced, current performance of 77% remains far short of the long-term 95% target.

Behind many of these failures are not just clinical shortfalls, but administrative ones, with missed follow-ups, slow escalations, and results that came back but no one acted on. The teams responsible for keeping patients moving through complex pathways are understaffed, overloaded, and working with outdated tools, while non-clinical NHS hiring remains heavily constrained.

Frontier Health was founded in 2024 to address this. Drawing on deep, hands-on NHS experience, the team built JUNO, a supportive AI teammate purpose-built for fast-paced, high-stakes healthcare environments.

Rachel Finegold, Founder and CEO of Frontier Health and former healthcare lead at Palantir Technologies, said: “I spent years inside the NHS across more than 40 hospitals, watching brilliant, dedicated people drown in process. Not because they weren’t good enough, but because the tools around them hadn’t kept pace with the demand placed on them. The admin that should be keeping patients moving was becoming the thing that slowed everything down. That is a solvable problem. JUNO exists to solve it.”

Unlike traditional automation tools, which require every process to be manually mapped and often break with even minor system or workflow changes, JUNO is built to adapt. It integrates seamlessly into existing systems and workflows, without requiring infrastructure changes. It works the way NHS admin staff already do, navigating hospital software, completing routine tasks, flagging delays, and escalating risk, so that patients progress through care safely, and nothing is missed.

By operating within existing infrastructure, JUNO also creates the groundwork for continuous operational improvement, allowing healthcare organisations to optimise the processes and systems they already rely on.

At a moment when health AI investment is accelerating but real-world deployment remains thin, Frontier Health is already live in NHS environments and delivering meaningful results.

JUNO requires no infrastructure change and can be deployed in weeks, giving stretched teams additional capacity without needing them to change how they already work. Because JUNO operates in high-stakes healthcare workflows, it is tightly constrained, fully auditable, and overseen by NHS staff at all times. Each task is validated as it runs, and if something does not check out, JUNO stops and flags it. It operates within an NHS Trust’s own secure environment, acting as an administrative teammate, with no escalated data or operational privileges, and never moving information outside secure boundaries.

JUNO is currently rolled out across a growing number of NHS Trusts. At East Sussex Healthcare NHS Trust, where Frontier Health has worked in close partnership with clinical and operational staff to deploy JUNO in live NHS environments, the team saved 221 days of staff time on repetitive tasks in just eight weeks and reduced the median time patients spend on the pathway by 22%, proving that better admin can deliver better care in a way that makes better economic sense. The Trust has since expanded JUNO across its wards to support patient flow and timely discharge.

Steve Reipond, Improvement Director, East Sussex Healthcare NHS Trust, said “The pressure on NHS Trusts to deliver better patient care with constrained resources is not going away. What JUNO has shown us is that there is a smarter way to work. By reducing the manual tasks that consume so much of our teams’ time and giving our operational leads the visibility they need to make faster, better decisions, we have been able to improve patient outcomes."

“Managing an emergency department means constantly balancing immediate patient needs with what’s coming next. JUNO has given me and my team a level of visibility and forward planning that we simply didn’t have before, from forecasting upcoming capacity pressures to making patient information far more accessible and actionable in the moment. It has taken a burden off clinical staff, and that makes a difference not just to how we work, but to the care we can deliver,” said Dr Danielle Vidler, MBBS BsC (Hons) FRCEM PG Cert Medical and Health Education, Emergency Medicine Consultant, Clinical Lead for the Emergency Department, Conquest Hospital, Hastings, East Sussex Healthcare NHS Trust.

Jon Buckley, Deputy Director of Operations - Capacity, Flow and Resilience, at East Sussex Healthcare Trust said: “JUNO has transformed how our teams manage patient pathways. Information that used to live in people's heads and pieces of paper is now available across multiple hospital sites and teams, to allow full visibility, and to expedite progress of patients along pathways. The results speak for themselves, and we are excited to see what comes next.”

The funding will be used to expand JUNO's deployment across NHS Trusts, deepen its technical capabilities and grow the Frontier Health team.

"Most enterprise AI is still looking for proof that it works in the real world. Frontier Health already has it - inside one of the most complex and demanding environments on the planet. JUNO is already reducing the delays and backlogs that have a direct impact on patient care, and delivering meaningful results across the NHS tells you something about the strength of the team and the product. We think this is the beginning of a significant new category in healthcare infrastructure," said Andreas Helbig, Partner at Atomico.

“Healthcare administration is at an inflection point. For too long, the systems and teams keeping patients moving have been asked to do more with less, and the consequences are visible across every NHS waiting list and performance metrics. Frontier Health's approach represents a genuine shift in what is possible, and JUNO's early results demonstrate the scale of the opportunity. The team's depth of NHS experience and proven execution make them uniquely placed to lead this category,” said Lina Wenner, Partner at firstminute capital.

“The Frontier Health team is unmatched. Rachel Finegold spent 6 years as Healthcare Lead at Palantir, operating inside the messiness of the real world to deliver reliable outcomes for institutions that absolutely cannot fail,” said XYZ Managing Partner Ross Fubini. “There is no one more familiar with the data, the tech, the ground truth inside health systems. And she’s building a team around her that will completely transform health administration.”