Oak Street Health

HQ
Chicago
Total Offices: 13
3,000 Total Employees
Year Founded: 2012
All Teams

Supporting Care Teams Across the U.S.

At Oak Street Health, “care” means more than just treatment. It means compassion — and it’s everywhere. You can see it in the mission to rebuild healthcare as it should be, the empowering team structure that welcomes new perspectives, and the inclusive culture bolstered by resource groups and training programs. Combined, these traits create a movement of tech talent committed to shaping a better health system. Through their work, providers can focus on what matters most: caring for others.

Employee Reviews

Hector Oropeza

Our research and testing allow the team to build products that shape the direction of the company — but most importantly, address our users’ needs.

Hector Oropeza, Principal UX Designer


As a principal UX designer, Hector Oropeza is responsible for maintaining consistency of user experiences across products. “We collect user feedback using tech like FullStory, and conduct research through video chat or in-person sessions,” he said. Oropeza attributes his team’s success to tools like Mixpanel, Figma, Axure and Storybook, which help deliver the best product experience for Oak Street Health’s users. What else impresses him? The company’s focus on autonomy. “This ultimately leads to better tools for the care team, which in turn will help deliver better clinical outcomes.”


Dan Eaves

The most fulfilling part of my role at Oak Street has been learning from and mentoring other developers within the team in hopes of delivering the best results to our care teams.

Dan Eaves, Software Engineering Lead


When Dan took the role of software engineering lead, he wasn’t just accepting a promotion. He was accepting a challenge: successfully transitioning his team to using microservices, cloud technology and VueJS, RXJS and gRPC. To ensure his success, Oak Street provided leadership and tech training that sharpened every skill he’d need. Now, he’s building tools to support the company’s national growth and mentoring junior devs.

Leigha Grimm

Being able to give our care teams the tools and insights they need to care for our patients in a meaningful and impactful way is a constant motivation to continue to put out great products.

Leigha Grimm, Senior Product Manager


Thanks to Leigha's experience as a nurse, she’s familiar with how technology can be a caregiver pain point instead of a valuable tool that can help treat vulnerable patients holistically. Unwilling to settle for the status quo, Leigha and her team use comprehensive user feedback to design roadmaps for cutting-edge tech that allows caregivers to focus on what matters: treating the patient, not just their diagnosis.

At a glance

diversity, a priority

Find equity through company training, mentorship and ERGs.

leadership development training

Fosters a culture of impact and potential.

tech toolbox

Engineers work with complex tools like Vue.JS, RxJS, Figma, Axure RP, open-source libraries, microservices and cloud architecture.

impacting communities

Oak Street currently has more than 150 centers, with more on the way.

Oak Street Health's Teams