Jonathan Bush
Angel Investor
Boston, United States
Jonathan Bush is a Series A investor in Boston focused on Health Care and Medical. Jonathan Bush is the CEO and Founder of Zus Health. He is also the Chief Executive Officer, President, and Chairman of the Board of Directors. Mr. Bush co-founded athenahealth, Inc. in 1997 and has been a director since our inception. Prior to joining the Company, Mr. Bush served as an EMT for the City of New Orleans, was trained as a medic in theU.S. Army, and worked as a management consultant with Booz Allen & Hamilton. Mr. Bush obtained a Bachelor of Arts in the College of Social Studies from Wesleyan University and an M.B.A. from Harvard Business School.
- Total investments:
- 17
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Jonathan Bush invests in
Stages Jonathan Bush invests in
Countries Jonathan Bush invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1.5M–$7.5M
- Series A
- $3M–$36M
Investment Focus
Industry
- Health Care 14 (82%)
- Medical 4 (24%)
- Software 4 (24%)
- Hospital 3 (18%)
- Wellness 3 (18%)
Stage
- Series A 8 (47%)
- Seed 6 (35%)
- Series B 1 (6%)
- Series C 1 (6%)
- Series D 1 (6%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Oula is redesigning maternity care from the ground up. Its modern maternity center combines the best of obstetrics and midwifery care to deliver a more evidence-based and personalized pregnancy experience. From its collaborative medical team, welcoming clinic, and remote care platform, we are setting a new standard for pregnancy that unifies modernmedicine and human intuition.The company was founded in 2019 and is headquartered in Brooklyn, New York. | $19.1M / Series A / Jan 12, 2023 | ||
| Elation Health is the most trusted technology platform for independent primary care. Since 2010, the company has delivered clinical-first solutions - built on an award-winning collaborative electronic health record - that help practices start, grow, communicate, and succeed in delivering the highest-quality personalized primary care to patients.Elation Health is empowering primary care clinicians to uphold the craft of medicine while thriving in an evolving healthcare landscape. Today, Elation Health serves 14,000 clinicians caring for 7 million Americans. | $50M / Series D / Jul 26, 2022 | ||
| To build modern, seamless, consumer-friendly services that your practice can deliver without the added administrative hassles, Fold Health combines existing investments in people and resources.Fold is here to help you expand and enhance your healthcare business virtually. Through the coordination of the people, technology, and events that drivecare campaigns, the company's platform assists you in designing, providing, and carrying them out.Fold Health was established in November, 2021 in San Francisco, California. | $6M / Seed / Jul 12, 2022 | ||
| First Dollar is a healthcare savings platform with a focus on HSAs (health savings accounts) that targets millennials and Gen Z. | $14M / Series A / Jan 27, 2022 | ||
| Stride Health is a provider of an insurance recommendation platform designed to offer health insurance services. Everyone deserves a smart way to protect your health – and your wallet – without breaking a sweat. That’s why we do the tricky calculus for you. In minutes we’ll enroll you in your most cost-effective health plan, minimize your taxes andmaximize your take-home pay as an independent worker or part-time employee. If that wasn’t enough, our personal advisors will navigate the details for you whenever you need us! | $47M / Series C / Oct 26, 2021 | ||
| Oshi Health is a virtual-first gastroenterology (GI) clinic that diagnoses, treats and remotely monitors digestive (GI) conditions. Patients work with Oshi Health's integrated care team of gastroenterologists and GI-specialized nurse practitioners, registered dietitians, behavioral psychologists and health coaches to determine the root causesof their symptoms and use a personalized care plan that includes medication, dietary interventions and stress/anxiety reduction to get symptoms under control. This yields improved health outcomes, quality of life, satisfaction with care and workplace productivity while reducing overall healthcare cost. | $23M / Series A / Oct 12, 2021 | ||
| Turquoise Health is a health tech company that simplifies administration to reduce the expense and complexity of healthcare. The company was founded in 2020 and is a fully remote company headquartered in San Diego, California, United States. | $5M / Seed / Jul 22, 2021 | ||
| Sirona Medical is revolutionizing radiology by delivering a cloud-native platform that unifies the worklist, viewer, reporter, archive, and AI into a single, intuitive workspace. Designed specifically for radiologists, Sirona’s platform simplifies complex workflows, enhances productivity, and empowers practitioners to work as fast as they think.Founded in San Francisco, CA, Sirona combines deep expertise in the practice and business of radiology to create purpose-built solutions that address the evolving needs of the field. By streamlining radiology workflows and integrating cutting-edge AI, Sirona enables radiologists to deliver better, faster, and more efficient care. | $9M / Series A / Aug 28, 2020 | ||
| Skyflow is a privacy API for sensitive data that is built on a customer data vault. Skyflow is building a secure data privacy platform fronted by an API so all this data is secure and used as promised. Skyflow’s data privacy vault makes it easy to securely manage, store, and use any kind of personally identifiable information. The compliance withPCI, PHI, HIPAA, GDPR, CCPA, and other regulations is built in. | $7.5M / Seed / May 19, 2020 | ||
| First Dollar is a healthcare savings platform with a focus on HSAs (health savings accounts) that targets millennials and Gen Z. | $5M / Seed / May 05, 2020 | ||
| See all 17 investments → | |||
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FAQ
What does Jonathan Bush invest in?
Jonathan Bush invests primarily in Health Care, Medical and Software startups, most often at Series A and Seed stage. Most of the 17 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Jonathan Bush's check size?
Jonathan Bush typically joins rounds of $1.5M–$7.5M at Seed and $3M–$36M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Jonathan Bush participates in.
How do I contact Jonathan Bush?
Public channels for Jonathan Bush include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Jonathan Bush last invest?
The most recent investment recorded for Jonathan Bush closed in Jan 2023. Shizune tracks 17 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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