Meet the British brains behind DIY heart checker which delivers results in 10 minutes

PocDoc’s mission is to help people detect and prevent chronic diseases easily.

As a 15-year-old, Steve Roest decided to spend eight weeks in Germany to live with a family that spoke no English. While there, he also learned to fly a plane “under dubious circumstances” and later returned to the UK fluent in German.

Ten years later he was made commercial director of global ticketing platform Viagogo and put his language skills to good use to scale its German operations with football’s Bundesliga.

“I really like hard problems to solve,” says Roest. “I believe in enforced humility, where you put yourself into a new situation that’s complex and you’re forced to learn in a really humble way. That’s been my experience in my whole leadership career where I’ve been out of my depth but tried to learn quickly.”

Roest has taken this approach into his latest venture with PocDoc, a UK-leading digital health diagnostics start-up, where he is co-founder and CEO and the leadership theme continues. “There are few things harder in start-up life than building complex medical devices from scratch,” he explains.

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“We were told on many occasions that it would be very difficult or borderline impossible. But we didn’t consider ourselves to be the smartest people in the room [as we sought advice].”

The British-born digital diagnostics company and its ‘healthy heart check’, which costs £19.99, now aims to revolutionise the way people test for cardiovascular diseases.

The at-home, finger-prick test delivers a full cholesterol profile, BMI score, calculates heart age, and provides a ten-year risk assessment for heart attacks or strokes. The results are processed in 10 minutes and appear instantly, with any problems shared directly with a GP via the NHS app.

Steve Roest has led the PocDoc from the outest to become one of the UK's fastest growing health-tech start-ups.
Steve Roest has led PocDoc from the outset to become one of the UK’s fastest growing health-tech start-ups.

Based in Cambridge, PocDoc started from a laboratory in early 2020 – the diagnostics provider had also tested for polio in Pakistan – while its heart checker took under three years to build, with 20 scientists and software engineers at the helm. With 40 staff today, PocDoc can now produce 3m units annually from its UK manufacturing facility.

The vision was to focus on screening large volumes of people faster and more affordably than trying to get potential patients into a GP surgery which, says Roest, has limitations.

He had entered into the business insistent on getting to the nub of the issue for the customer: the healthcare system. “It doesn’t need a new test per se, it needs a new way to affordably stop people having strokes, heart attacks, developing Type 2 diabetes and developing chronic kidney disease,” says Roest.

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