Startups

Former Athenahealth CEO Jonathan Bush returns to entrepreneurship with new startup

Comment

Trails of bright light and sparks trapped in clear box
Image Credits: PM Images (opens in a new window) / Getty Images

Jonathan Bush, the CEO and co-founder of Athenahealth, is a controversial figure in the controversial field of healthcare.

More than two decades after he started the now-public healthcare company, Bush lost Athenahealth to Elliott Management, an activist investor that bought the company alongside Veritas Capital. During this tense period of time, domestic violence allegations surfaced from his ex-wife, Sarah Seldon. Bush took responsibility for what he described as “regrettable incidents” that happened 14 years ago during a “particularly difficult personal time” in his life. Seldon, who TechCrunch attempted to reach for this story, made a statement then too, explaining that she and Bush have a “co-parenting relationship” with “respect, collaboration and love.”

After these public incidents, Bush went quiet and only later re-emerged as the executive chairman of Firefly Health, a primary care startup.

Now, Bush is back once again, this time as the co-founder of a new startup that aims to re-invent the digital health data stack. The company, Zus, wants to create a shared data platform that doctors, regardless of specialty or location, can access to better understand their patients. Think of it as massive, fancy Google Doc built for healthcare, that health tech startups can use to kickstart their solutions, faster.

Along with its launch, Zus announced today that it has raised a $34 million Series A led by Andreessen Horowitz, with participation from F-Prime Capital, Maverick Ventures, Rock Health, Martin Ventures and Oxeon Investments.

Bush’s venture-backed return to entrepreneurship may come as a surprise to some, including himself.

“I loved running Athena very much, all 22 years,” he said. “But I also loved fourth grade, and I don’t want to go back. I didn’t feel like I wanted to run a company again.” He changed his mind for two reasons: First, he expects that building a platform company will be different, and potentially less controversial, than building a traditional services business. Second, he sees “strong calling” to bring his tool to life amid a broader digital health boom.

“These digital health companies will largely not work if they aren’t dramatically accelerated,” he said. “All of them now are facing this quandary: that it’s very hard to hire engineers, enormous regulation and complexity, one too many types of complexity associated with building technologies in medicine.”

With Zus, he’s trying to create capacity. The company has a lot of plans, which includes a growing library of software tools around patient relationship management, a data aggregation service that helps standardize medical records for sharing purposes, a platform that sits atop this information so that multiple doctors can access the same information and a patient portal that lets users understand how their data is shared and accessed.

So far, the platform is being used by four partners: Cityblock Health, Dorsata, Firefly Health, which is Bush’s previous employer, and Oak Street Health.

Part of the company’s existence can be tied to recent regulation progress. The 21st Century Cures Act gave patients the right to access their medical records, and by next year, third parties can access that same data as well. Many think this newfound data portability could seed a massive new generation of healthcare apps, although there are some concerns about if patients know what they are signing up for.

Mimi Liu, chief technology officer of Firefly Health, said in a statement that Zus will help build out the parts of its infrastructure stack that can be commoditized, bringing its roll-out time from years to weeks and months. She added that its clinical value proposition will be improved because of the “downstream network effect that comes as a result of information sharing.”

A16z, which led the round, is an investor in Firefly Health, as well as a number of healthcare startups like Incredible Health, Omada, PatientPing and Cedar.

4 strategies for building a digital health unicorn

Julie Yoo, general partner at Andreessen Horowitz, said that Zus embodies its digital health stack thesis, which argues need for “infrastructure platforms that serve the large and rapidly growing population of digital health companies, such that each company no longer has to build the same underlying tech and operations components over and over again, from scratch.”

When asked about Zus’ differentiation, Yoo said that the company will create a community-based marketplace for digital health companies to set up and trade notes, which she thinks has not yet existed in the sector.

“If anything, one might say that the precursor to this concept was the More Disruption Please (MDP) program at Athenahealth, which makes Jonathan Bush uniquely qualified to build this more modern version of said concept,” she said. The MDP program was launched by Bush in 2017 with the goal of filling 200 seats in Athenahealth’s San Francisco office with upcoming entrepreneurs in healthcare.

Zus isn’t the first company to try to start an AWS for healthcare, and in fact there are numerous companies that all work on the different services that Zus wants to one day own, from administrative workflow to patient data retrieval. But, its holistic approach at a time when regulation is changing and investment is booming, along with an experienced founder with the right connections, could prepare it well for what’s to come.

More TechCrunch

Line Man Wongnai, an on-demand food delivery service in Thailand, is considering an initial public offering on a Thai exchange or the U.S. in 2025.

Thai food delivery app Line Man Wongnai weighs IPO in Thailand, US in 2025

The problem is not the media, but the message.

Apple’s ‘Crush’ ad is disgusting

Ever wonder why conversational AI like ChatGPT says “Sorry, I can’t do that” or some other polite refusal? OpenAI is offering a limited look at the reasoning behind its own…

OpenAI offers a peek behind the curtain of its AI’s secret instructions

The federal government agency responsible for granting patents and trademarks is alerting thousands of filers whose private addresses were exposed following a second data spill in as many years. The…

US Patent and Trademark Office confirms another leak of filers’ address data

As part of an investigation into people involved in the pro-independence movement in Catalonia, the Spanish police obtained information from the encrypted services Wire and Proton, which helped the authorities…

Encrypted services Apple, Proton and Wire helped Spanish police identify activist

Match Group, the company that owns several dating apps, including Tinder and Hinge, released its first-quarter earnings report on Tuesday, which shows that Tinder’s paying user base has decreased for…

Match looks to Hinge as Tinder fails

Private social networking is making a comeback. Gratitude Plus, a startup that aims to shift social media in a more positive direction, is expanding its wellness-focused, personal reflections journal to…

Gratitude Plus makes social networking positive, private and personal

With venture totals slipping year-over-year in key markets like the United States, and concern that venture firms themselves are struggling to raise more capital, founders might be worried. After all,…

Can AI help founders fundraise more quickly and easily?

Google has found a way to bring a variation of its clever “Circle to Search” gesture to iPhone users. The new interaction, launched in January, allows Android users to search…

Google brings a variation on ‘Circle to Search’ to iPhone users

A new sculpture going live on Wednesday in the Flatiron South Public Plaza in New York is not your typical artwork. It combines technology, sociology, anthropology and art to let…

Always-on video portal lets people in NYC and Dublin interact in real time

Apple’s iPad event had a lot to like. New iPads with new chips and new sizes, a new Apple Pencil, and even some software updates. If you are a big…

TechCrunch Minute: When did iPads get as expensive as MacBooks?

Autonomous, AI-based players are coming to a gaming experience near you, and a new startup, Altera, is joining the fray to build this new guard of AI agents. The company announced…

Bye-bye bots: Altera’s game-playing AI agents get backing from Eric Schmidt

Google DeepMind has taken the wraps off a new version of AlphaFold, their transformative machine learning model that predicts the shape and behavior of proteins. AlphaFold 3 is not only…

Google DeepMind debuts huge AlphaFold update and free proteomics-as-a-service web app

Uber plans to deliver more perks to Uber One members, like member-exclusive events, in a bid to gain more revenue through subscriptions.  “You will see more member-exclusives coming up where…

Uber promises member exclusives as Uber One passes $1B run-rate

We’ve all seen them. The inspector with a clipboard, walking around a building, ticking off the last time the fire extinguishers were checked, or if all the lights are working.…

Checkfirst raises $1.5M pre-seed to apply AI to remote inspections and audits

Close to a decade ago, brothers Aviv and Matteo Shapira co-founded a company, Replay, that created a video format for 360-degree replays — the sorts of replays that have become…

Controversial drone company Xtend leans into defense with new $40 million round

Usually, when something starts to rot, it gets pitched in the trash. But Joanne Rodriguez wants to turn the concept of rot on its head by growing fungus on trash…

Mycocycle uses mushrooms to upcycle old tires and construction waste

Monzo has raised another £150 million ($190 million), as the challenger bank looks to expand its presence internationally — particularly in the U.S. The new round comes just two months…

UK challenger bank Monzo nabs another $190M as US expansion beckons

iRobot has announced the successor to longtime CEO, Colin Angle. Gary Cohen, who previous held chief executive role at Timex and Qualitor Automotive, will be heading up the company, marking a major…

iRobot names former Timex head Gary Cohen as CEO

Reddit — now a publicly-traded company with more scrutiny on revenue growth — is putting a big focus on boosting its international audience, starting with francophones. In their first-ever earnings…

Reddit tests automatic, whole-site translation into French using LLM-based AI

Mushrooms continue to be a big area for alternative proteins. Canada-based Maia Farms recently raised $1.7 million to develop a blend of mushroom and plant-based protein using biomass fermentation. There’s…

Meati Foods bites into another $100M amid growth to 7,000 retail locations

Cleaning the outside of buildings is a dirty job, and it’s also dangerous. Lucid Bots came on the scene in 2018 with its Sherpa line of drones to clean windows…

Lucid Bots secures $9M for drones to clean more than your windows

High interest rates and financial pressures make it more important than ever for finance teams to have a better handle on their cash flow, and several startups are hoping to…

Israeli startup Panax raises a $10M Series A for its AI-driven cash flow management platform

The European Union has deepened the investigation of Elon Musk-owned social network, X, that it opened back in December under the bloc’s online governance and content moderation rulebook, the Digital Services Act…

EU grills Elon Musk’s X about content moderation and deepfake risks

For the founders of Atlan, a data governance startup, data has always been at the heart of what they do, even before they launched the company. In fact, co-founders Prukalpa…

Atlan scores $105M for its data control plane, as LLMs boost importance of data

It is estimated that about 2 billion people, especially those in lower and middle-income countries, lack access to quality and affordable essential medicines. The situation is exacerbated by low-quality or even killer…

Axmed raises $2M from Founderful to streamline drug supply chains in underserved markets

For decades, the Global Positioning System (GPS) has maintained a de facto monopoly on positioning, navigation and timing, because it’s cheap and already integrated into billions of devices around the…

Xona Space Systems closes $19M Series A to build out ultra-accurate GPS alternative

Bankruptcy lawyers representing customers impacted by the dramatic crash of cryptocurrency exchange FTX 17 months ago say that the vast majority of victims will receive their money back — plus interest. The…

FTX crypto fraud victims to get their money back — plus interest

On Wednesday, Google launched its digital wallet in India with local integrations, nearly two years after the app was relaunched as a digital wallet platform in the U.S. As TechCrunch exclusively reported last month,…

Google Wallet is now available in India

Bluesky has launched a new product roadmap for the coming months. The decentralized social network said on Tuesday that it is planning to introduce direct messages, support for videos, improved…

Bluesky to add DMs, video support and in-app custom feed curation