# Peter Zhang

> Peter Zhang is a startup investor at Sigma Square Capital (Haidian). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Sigma Square Capital](https://shizune.co/investors/profile/sigma-square-capital)
- Location: Haidian, China
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/peter-zhang-99a68612

Peter Zhang is a Founder at Sigma Square Capital. He attended Peking Union Medical College, China Medical University, and the University of International Business and Economics.Peter Zhang focuses on healthcare and life science investments. Prior to joining IDG Capital, Peter worked at Credit Suisse and Atlas Venture, who were involved in severalinvestments on healthcare companies, including generics, API, interventional device, life science reagent, and medical services. Peter got his M.D. degree from China Medical University and Ph. D in medical genetics from Peking Union Medical Collage, China Academy of Medical Sciences. In addition, Peter completed his clinical internship from Beijing Hospital, Ministry of Health, and received MBA training from University of International Business and Economics.

## About Sigma Square Capital

VC Fund · Beijing, China

Sigma Square Capital is a growth equity firm focused on high-growth emerging industries.

2 contacts available at Sigma Square Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Peter Zhang | Founder | https://shizune.co/investors/profile/peter-zhang |
| Kun Ouyang | Founder | https://shizune.co/investors/profile/kun-ouyang |

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