Fundraising Fox
Jamison Mercurio
FounderFounder at GBrain · Founder at Mango Health
San Francisco, California, United States
FoundedGBrain · YCMango Health · YC
Find your path to Jamison
10,640 people in our graph share verified history with Jamison — schools, employers, funds. One of them is your warm intro.
About
Jamison Mercurio is a computer scientist who worked as an engineer at Meta on Messenger Video Chat and Facebook News, then co-founded and led Mango Health, an AI-focused mental health startup. He is now co-founding Overton and holds a degree in computer science from Princeton.
Founder at GBrainYC X26
Intro paths
Jamison went through Y Combinator (Spring 2026) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Garry Tan, President & CEO of Y Combinator — the partner who ran GBrain's batch and knows the company first-hand. YC profile ↗
In turn, Jamison can intro founders to GBrain's investors below.
GBrain's investors · 1
Co-founders at GBrain
Founder at Mango HealthYC W24
Intro paths
Jamison went through Y Combinator (Winter 2024) — any YC alum in your network can reach them through the YC community.
In turn, Jamison can intro founders to Mango Health's investors below.
Mango Health's investors · 4
Co-founders at Mango Health
Experience
- Stealth StartupCo-Founder & CEOcurrent2025 — presentSan Francisco Bay Area
- Mango HealthCo-Founder and CEO (YC W24)2022 — 2025New York, New York, United States
- FacebookSoftware Engineer2020 — 2022New York, New York, United States
- Cross Country Crusade 5KRace Founder and Organizer2014 — 2021
- Capital OneSoftware Engineer Intern2019Washington D.C. Metro Area
- Princeton UniversityBuilding Supervisor Manager (Frist Campus Center)2018 — 2019Princeton, NJ
- Princeton UniversityBuilding Supervisor2018Princeton, NJ
- Princeton UniversityStudent Union Welcome Desk Customer Service2016 — 2018Princeton, NJ
- Membit Inc.Software Development Intern2018Manhattan, NYC
- FourthIdeaProduct Management Intern2017Downtown Buffalo, NY
- Loptr LLCNetwork Security/Product Design Intern2016Buffalo/Niagara, New York Area
Skills & more
+1 more
WordPress DesignLanguages English · Italian · Latin
From Jamison's professional profile.
Frequently asked questions
- Who is Jamison Mercurio?
- Jamison Mercurio is a computer scientist who worked as an engineer at Meta on Messenger Video Chat and Facebook News, then co-founded and led Mango Health, an AI-focused mental health startup. He is now co-founding Overton and holds a degree in computer science from Princeton.
- Where does Jamison Mercurio work?
- Jamison Mercurio is Founder of GBrain and Founder at Mango Health.
- What companies did Jamison Mercurio found?
- Jamison Mercurio founded GBrain, Mango Health.
- Where did Jamison Mercurio go to school?
- Jamison Mercurio studied at Princeton University (Bachelor's Degree in Science and Engineering, Computer Science); The University of Edinburgh (Visiting Student, Informatics); East Aurora High School.
Founder mafias
Y Combinator mafia10,522
Also came through, then founded or led a company.
The University of Edinburgh mafia155
Also came through, then founded or led a company.
GBrain mafia2
Also came through, then founded or led a company.
Same school
Also attended Princeton University1,033
+ 1,027 more
Also attended The University of Edinburgh408
+ 402 more
Shared employers
Also worked at Stealth Startup482
+ 476 more
Also worked at Capital One275
+ 269 more
Also worked at Princeton University167
+ 161 more