Where does Sam Milliken-Smith work?

Sam Milliken-Smith is CEO of Heba and Vice President at Optum Ventures.

What check size does Sam Milliken-Smith write?

Sam Milliken-Smith typically writes checks of $100K – $5M.

What companies did Sam Milliken-Smith found?

Sam Milliken-Smith founded Heba.

Where did Sam Milliken-Smith go to school?

Sam Milliken-Smith studied at University of Oxford (BA, Human Sciences); University of Cambridge (MPhil, Bioscience Enterprise).

Sam Milliken-Smith

InvestorFounder

Vice President at Optum Ventures · CEO at Heba

London

Writes $100K – $5M checks · typically $1.5M

FoundedHeba

About

Sam Milliken-Smith is VP of Product at Joy Parenting Club, a platform providing support and guidance to families globally. He previously founded Heba, a digital care platform for families of children with developmental differences and health conditions, which was acquired by Joy in 2025. His earlier career included roles at Optum Ventures and The PSC, where he worked on healthcare system improvement initiatives.

Likely email· guessed from name + firm domain, not firm-published

s•••@heba.carereveal75% confident

CEO at Heba

Intro paths

→

In turn, Sam can intro founders to Heba's investors below.

Heba's investors · 1

Entrepreneur FirstBengaluru · $1M – $7M checks

Co-founders at Heba

Uzay MacarCTO

Experience

Joy Parenting ClubVP of Productcurrent2025 — present
Heba (acq. by Joy Parenting Club)Co-founder & CEO2022 — 2025
Optum VenturesVice President2019 — 2022
The PSCConsultant2017 — 2018

Education

University of OxfordBA, Human Sciences2013 — 2016
University of CambridgeMPhil, Bioscience Enterprise2018 — 2019

Colleagues at Optum Ventures

Alessandro Guazzi

Investor at Optum Ventures

Alex Accardi

Administrative Assistant at Optum Ventures

Anna Reilly

Associate at Optum Ventures

Austin Martin

Vice President at Optum Ventures

Bailey Summerfield

Associate, Portfolio Finance at Optum Ventures

Bobby Butler

Manager, Accounting and Tax at Optum Ventures

Brian Lafond

Manager, Portfolio Finance at Optum Ventures

Courtney Good

Senior Associate at Optum Ventures

Frequently asked questions

Who is Sam Milliken-Smith?: Sam Milliken-Smith is VP of Product at Joy Parenting Club, a platform providing support and guidance to families globally. He previously founded Heba, a digital care platform for families of children with developmental differences and health conditions, which was acquired by Joy in 2025. His earlier career included roles at Optum Ventures and The PSC, where he worked on healthcare system improvement initiatives.
Where does Sam Milliken-Smith work?: Sam Milliken-Smith is CEO of Heba and Vice President at Optum Ventures.
What check size does Sam Milliken-Smith write?: Sam Milliken-Smith typically writes checks of $100K – $5M.
What companies did Sam Milliken-Smith found?: Sam Milliken-Smith founded Heba.
Where did Sam Milliken-Smith go to school?: Sam Milliken-Smith studied at University of Oxford (BA, Human Sciences); University of Cambridge (MPhil, Bioscience Enterprise).