# Yumin Choi

> Yumin Choi is a Series B investor at Valspring Capital (Boston) backing Health Care and Medical. See 23 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Valspring Capital](https://shizune.co/investors/profile/valspring-capital)
- Location: Boston, United States
- Total investments: 23
- Last investment: Jul 2026
- Lead investor: 57%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/yuminchoi
- X (Twitter): http://twitter.com/YuminVC
- Website: https://x.com/YuminVC

Yumin Choi is a Series B investor at Valspring Capital in Boston focused on Health Care and Medical. Yumin Choi is the Managing Partner at Valspring Capital. Additionally, Yumin Choi has had 5 past jobs including a Partner at Bain Capital Ventures. Yumin received a BS from Babson College.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Health Care | 14 | 61% |
| Medical | 7 | 30% |
| Therapeutics | 3 | 13% |
| Information Technology | 3 | 13% |
| Pet | 2 | 9% |

37 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series B | 8 | 35% |
| Funding Round | 4 | 17% |
| Series A | 3 | 13% |
| Series D | 3 | 13% |
| Series C | 2 | 9% |

6 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 16 | 70% |
| Canada | 1 | 4% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Pediatrica | Pediatrica provides pediatric primary care and health services for children and adolescents. The organization offers wellness visits, prevention screening, early detection, chronic disease management, behavioral health, and newborn care. It supports families through telemedicine options and after-hours access for urgent concerns. Pediatrica alsoprovides same-day appointments and care coordination through a patient portal. In addition, the organization participates in research and education to improve health outcomes for children and young adults. | $28M | Series B | Jul 07, 2026 |  |
| Cardamom Health | Cardamom Health is a healthcare IT data, analytics, and applications company that provides solutions to healthcare organizations. The company is dedicated to enhancing lives by assisting healthcare organizations in optimizing their data and EHR applications. With an emphasis on both people and technology, we strive to foster an environment thatempowers our diverse team to flourish and achieve outstanding results. |  | Private Equity | Jan 12, 2026 |  |
| Parallel Learning | Parallel Learning provides a digital platform that delivers psycho-educational services and special-education support to students with learning and thinking differences. The company specializes in virtual neurodevelopmental assessments and support services for conditions such as dyslexia, dysgraphia, dyscalculia, and executive dysfunction. Parallelenables students to get to the root of the problem and provides them the resources and encouragement to succeed in the classroom by helping them build confidence, strength, and strategies to work around weaknesses.It offers a range of services, including psychological and neurodevelopmental evaluations, speech-language therapy, behavioral and mental-health counseling, specialized instruction in reading, writing, and math, and executive-function coaching. Through a nationwide network of licensed psychologists, special-education teachers, and therapists, Parallel Learning matches each student with appropriate providers and tailors support plans based on individual needs. | $20M | Series B | Dec 09, 2025 |  |
| Small Door | Small Door provides veterinary services that are elevated, customer-centric, and hospitality-infused. The company provides superior care, unrivaled transparency, and tech-enabled convenience to help pets and pet parents live better lives together. Founded in 2017, Small Door is headquartered in New York. |  |  | Jul 29, 2025 |  |
| Small Door | Small Door provides veterinary services that are elevated, customer-centric, and hospitality-infused. The company provides superior care, unrivaled transparency, and tech-enabled convenience to help pets and pet parents live better lives together. Founded in 2017, Small Door is headquartered in New York. | $35M | Series C | Jul 29, 2025 |  |
| Koala Health | Koala has all the medications and health products your pet needs. We package them by date and time to make pet care simpler. The best part? There are no service or shipping fees — you only pay for what your pet needs. | $20M | Series B | May 07, 2025 |  |
| Phoenix Health | Phoenix Digital Health is a digital healthcare platform that offers telehealth solutions for men, providing access to virtual consultations, health assessments, treatment plans, and ongoing support for various health concerns, including sexual health, mental health, and chronic conditions, while ensuring that users can connect with licensedhealthcare professionals through secure messaging and video calls, facilitating convenient and discreet healthcare management tailored to individual needs. | $34.7M | Series A | Mar 13, 2025 |  |
| Legacy | Legacy provides a service for at-home sperm testing and cryopreservation, allowing individuals to take control of their fertility health from the comfort of their homes. Their semen analysis is conducted in CLIA-certified labs, ensuring high-quality testing without the need for direct doctor involvement. As America's largest at-home fertilityclinic for men, Legacy empowers clients to understand their reproductive health and plan for the future effectively. | $25M | Series B | May 12, 2023 |  |
| Topography Health | Topography Health is creating new opportunities in clinical research. | $21.5M | Series A | Jan 19, 2022 |  |
| Centivo | Centivo is a new type of health plan administrator that allows self-funded employers and clinicians to join forces and deliver high quality, affordable healthcare to their employees. An alternative to traditional insurance carriers or third-party administrators, Centivo offers the technology, network, claims processing, customer support, andpopulation health management to fully administer health benefits for all or a portion of an employee population.  The Centivo model emphasizes the partnership between individuals and their primary care team as the proper model to coordinate healthcare needs. Centivo’s clinical partners are dedicated to controlling costs and helping members navigate the healthcare system, aided by personalized patient/doctor matching tools. Members are rewarded for working with their primary care team and choosing high-value care and are supported through a user-friendly app and their concierge. Employers get an ally that diligently roots out waste and is accountable for performance.It was formed in 2017 and headquartered in New York, United States. | $51M |  | Sep 22, 2021 |  |

10 of 23 investments shown.

## Co-investors
- [Company Ventures](https://shizune.co/investors/profile/company-ventures) — VC Fund, 4 deals together
- [Define Ventures](https://shizune.co/investors/profile/define-ventures) — VC Fund, 4 deals together
- [F-Prime](https://shizune.co/investors/profile/f-prime-capital-partners) — VC Fund, 4 deals together
- [Maverick Ventures](https://shizune.co/investors/profile/maverick-ventures) — VC Fund, 4 deals together
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund, 3 deals together
- [B Capital](https://shizune.co/investors/profile/b-capital-group) — VC Fund, 3 deals together

## About Valspring Capital

VC Fund · Boston, United States

Valspring Capital is a growth equity firm that invests in growth-stage companies in the healthcare industry. The company was established in 2022 and is based in Boston, Massachusetts.

1 contacts available at Valspring Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Yumin Choi | Managing Partner | https://shizune.co/investors/profile/yumin-choi |

## Similar investors

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- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund
- [FJ Labs](https://shizune.co/investors/profile/fj-labs) — VC Fund

## FAQ

### What does Yumin Choi invest in?

Yumin Choi invests primarily in Health Care, Medical and Therapeutics startups, most often at Series B and Funding Round stage. Most of the 23 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 Yumin Choi last invest?

The most recent investment recorded for Yumin Choi closed in Jul 2026. Shizune tracks 23 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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