3x founder

Peter Chien

CEO at Kaigo Health (YC F25) | Helping SNFs save money

Co-founder

Kaigo Health· Fall 2025 San Francisco Bay Area

in LinkedIn

2025AI Fellow· Define Ventures

Founder · since 2019

Company

Define Ventures

Role

AI Fellow

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco, California, United States

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Kaigo Health

AI outpatient care workforce

Fall 2025

Experience

Career

Kaigo Health (YC F25)
Co-founder
Co-Founder & CEO · San Francisco, CA · 2024 – Present
2024
Define Ventures
AI Fellow · San Francisco, California, United States · 2025 – Present
2025
Ivy Living
IT Support and Memoir Writer · San Francisco Bay Area · 2024 – 2025
2024
Neuralink
Robotics Engineer · Fremont, California, United States · 2023 – 2024
2023
Varda Space Industries
Mechanical Engineer · Los Angeles, California, United States · 2022
2022
Zero2One UIUC
Advisor · Champaign, Illinois, United States · 2022
2022
Zero2One UIUC
Founder
Founder / President · Urbana-Champaign, Illinois Area · 2019 – 2022
2019
University of Illinois Urbana-Champaign
Research Assistant | RoboDesign Lab · 2020 – 2021
2020
University of Illinois Urbana-Champaign
Research Assistant | Intelligent Motion Lab · 2020
2020
Bayer
Mechanical Engineer · Pittsburgh, Pennsylvania, United States · 2021
2021
The Reach of Humanity Project
Founder
Founder / Director · Champaign, Illinois, United States · 2019 – 2020
2019
Health Care Engineering Systems Center at Illinois
Robotics Engineer · Urbana-Champaign Area · 2020
2020
University of Illinois Urbana-Champaign
Research Assistant | Human Dynamics and Controls Lab · 2019 – 2020
2019
Spur IQ
Lead Instructor · Sunnyvale, California · 2019
2019

Bio

CEO of Kaigo Health, obsessed with senior-care and healthcare, ex-Neuralink & Varda hardware/robotics engineer, started 2 nonprofits (3K+ members and going strong), volunteered 600+ hours at hospitals, ERs, nursing homes, and senior communities, #1 advocate of the elderly, attempting to help solve the aging crisis and bringing healthcare to the home.