# Jay Zeidman

> Jay Zeidman is a seed investor at Altitude Ventures (Houston) backing Health Care and Medical. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Altitude Ventures](https://shizune.co/investors/profile/altitude-ventures)
- Location: Houston, United States
- Total investments: 2
- Last investment: Aug 2021
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/jay-zeidman-a860b876

Jay Zeidman is a Managing Partner at Altitude Ventures.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Health Care | 2 | 100% |
| Medical | 1 | 50% |
| mHealth | 1 | 50% |
| Internet | 1 | 50% |
| Wellness | 1 | 50% |

6 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Series A | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Opya | Opya is transforming autism care by successfully connecting treatment with technology. It is committed to the care and support of all individuals whose lives have been impacted by AutismThe company is a data-driven therapy platform designed to improve the effectiveness of the care we deliver. All being built to ensure families and clinicianshave the information they need to maximize their full potential. | $15.4M | Series A | Aug 18, 2021 |  |
| Nest Collaborative | Nest Collaborative is a provider of on-demand lactation counseling services intended to offer a collection of international board certified lactation consultants who conduct online, video appointments to help guide moms through the breastfeeding process. The company's services are offered via an online platform that offers reimbursed maternal,neonatal and lactation counseling services, enabling women to avail safe, convenient and affordable access to quality pediatric care, at home. | $2.1M | Seed | Feb 17, 2021 |  |

2 of 2 investments shown.

## Co-investors
- [BIP Ventures](https://shizune.co/investors/profile/bip-ventures) — VC Fund, 1 deal together
- [Connecticut Innovations](https://shizune.co/investors/profile/connecticut-innovations) — VC Fund, 1 deal together
- [Divergent Investments](https://shizune.co/investors/profile/divergent-investments) — VC Fund, 1 deal together
- [Hustle Fund](https://shizune.co/investors/profile/hustle-fund) — VC Fund, 1 deal together
- [BIP Ventures](https://shizune.co/investors/profile/panoramic-ventures) — VC Fund, 1 deal together
- [Portfolia](https://shizune.co/investors/profile/portfolia) — VC Fund, 1 deal together

## About Altitude Ventures

VC Fund · Nashville, United States

Altitude Ventures aims to maximize value creation through value-added partnerships. AV provides early-stage venture capital financing to healthcare services and technology startups that improve healthcare. Their firm leverages its combined industry expertise, relationships, investment experience, and infrastructure to benefit entrepreneurs,investors, and the healthcare system.

4 contacts available at Altitude Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Chloe Hindy | Associate | https://shizune.co/investors/profile/chloe-hindy |
| Jay Zeidman | Managing Partner | https://shizune.co/investors/profile/jay-zeidman |
| Landon Gibbs | Managing Partner | https://shizune.co/investors/profile/landon-gibbs |
| Richard Bovender | Partner | https://shizune.co/investors/profile/richard-bovender |

## 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 Jay Zeidman invest in?

Jay Zeidman invests primarily in Health Care, Medical and mHealth startups, most often at Seed and Series A stage. Most of the 2 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 Jay Zeidman last invest?

The most recent investment recorded for Jay Zeidman closed in Aug 2021. Shizune tracks 2 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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