# Brad Otto

> Brad Otto is a seed investor at SpringTide Ventures (San Francisco) backing Medical and Wellness. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [SpringTide Ventures](https://shizune.co/investors/profile/springtide)
- Location: San Francisco, United States
- Total investments: 3
- Last investment: Mar 2024
- Lead investor: 67%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/brad-otto/
- Website: https://bradotto.medium.com/

Brad Otto is a seed investor at SpringTide Ventures in San Francisco focused on Medical and Wellness. Brad is a principal at SpringTide where he supports the firm’s investment sourcing, diligence, and evaluation efforts. He is passionate about supporting health-tech founders. Prior to SpringTide, he was an associate on the corporate VC team at UnitedHealth Group where he helped launch a behavioral health startup. Brad earned his bachelor’s degreein finance from the University of Minnesota and his MBA from Harvard Business School. Board roles include RxLive (observer), Prolucent Health (observer) and Vigor Medical Systems (observer).

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Medical | 2 | 67% |
| Wellness | 2 | 67% |
| Health Care | 2 | 67% |
| Fitness | 1 | 33% |
| Software | 1 | 33% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 33% |
| Series A | 1 | 33% |
| Series B | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 2 | 67% |
| Brazil | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Nest Health | Nest Health offers medical services that aim to minimize the stress of arranging childcare, making travel arrangements, and leaving home. The company offers a wide range of services to newborns, babies, children, teens, and adults for medical, behavioral, nutrition, and more, enabling patients to get treated at home. | $4M | Seed | Mar 11, 2024 |  |
| Sami | Sami is a Brazil-based health plan startup that provides a technology-based solution intended to be used in the healthcare sector. The company focuses on making health care simpler, more efficient, and friendlier by using simplified solutions, thus, providing patients with reduced costs for their medical care needs. Their mission is to transformBrazilian health into something simple, easy, reliable, and accessible, which helps each person to be their best version.Founded by Vitor Asseituno and Luiz Guilherme Berardo in 2018 and is based in São Paulo, Brazil. | $18.4M | Series B | Jun 01, 2023 |  |
| RxLive | RxLive is a nationwide telehealth platform of clinical pharmacists delivering concierge medication counseling to provider’s patients, employer groups, and consumers. We work with progressive healthcare organizations, employers and payers to integrate pharmacists into the collaborative care team process resulting in improved outcomes and reducedcosts. Our service requires no up-front capital expenditures and delivers a value-added program at a zero-net cost. A hallmark of our process is a focus on motivational interviewing, relationship building and solving the social determinants of non-compliance. Services include: • In-depth pharmacist counselling over videochat or phone • Pharmacogenomic testing with pharmacist consultations • Pharmacist integration into PCMH, CPC+, MSSP and MIPS programs • Post Discharge Medication Reconciliation • Specialty pharmacy cost management • Medication counseling for employees and their extended families | $5M | Series A | Jul 26, 2022 |  |

3 of 3 investments shown.

## Co-investors
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund, 3 deals together
- [Everywhere Ventures](https://shizune.co/investors/profile/everywhere-ventures) — VC Fund, 3 deals together
- [Alma Mundi Ventures](https://shizune.co/investors/profile/alma-mundi-venture) — VC Fund, 1 deal together
- [Cardinal Health](https://shizune.co/investors/profile/cardinal-health) — VC Fund, 1 deal together
- [Launchbay Capital](https://shizune.co/investors/profile/digital-horizon) — VC Fund, 1 deal together
- [Endeavor Catalyst](https://shizune.co/investors/profile/endeavor-catalyst) — VC Fund, 1 deal together

## About SpringTide Ventures

VC Fund · Cambridge, United States

SpringTide is a venture capital that provides investment in the health tech industry. The firm was founded in 2018 and is headquartered in Cambridge, Massachusetts, United States.

5 contacts available at SpringTide Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Austin Walters | Co-Founder, Managing Partner, Investment Committee Member | https://shizune.co/investors/profile/austin-walters |
| Brad Otto | Principal | https://shizune.co/investors/profile/brad-otto-2d45 |
| Andrea Paul | Venture Partner | https://shizune.co/investors/profile/andrea-paul |
| Daniel Lambert | Co-Founder, Investment Committee Member | https://shizune.co/investors/profile/dan-lambert |
| Daniel Lambert | Co-Founder, Investment Committee Member | https://shizune.co/investors/profile/daniel-lambert |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Brad Otto invest in?

Brad Otto invests primarily in Medical, Wellness and Health Care startups, most often at Seed and Series A stage. Most of the 3 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Brad Otto last invest?

The most recent investment recorded for Brad Otto closed in Mar 2024. Shizune tracks 3 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co