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  "markdown": "Co-founder and COO.\n\nColin Elsinga is co-founder and COO of Metriport, healthcare data infrastructure from Y Combinator's Summer 2022 batch, which he started with Dima Goncharov in 2021. He is a software engineer and designer who previously built consumer health apps.\n\n- LinkedIn: https://www.linkedin.com/in/colin-elsinga\n- X: https://x.com/ColinElsinga\n\n## What Colin builds\n\n- [Metriport Medical API](https://www.anchorterminal.com/tools/metriport.md), graded D, 50.3/100, in Health records \u0026 wellness data. Metriport's Medical API retrieves a patient's records from US health information exchanges, pharmacies and labs, converts them to deduplicated FHIR, and returns them through a REST API with webhooks. Production use requires a covered entity with an NPI. Co-founder and COO, researched 2026-10-27.\n\n## Works with\n\n- [Dima Goncharov](https://www.anchorterminal.com/people/dima-goncharov/), Co-founder and CEO\n\n## Backed by\n\n- [Y Combinator](https://www.anchorterminal.com/investors/y-combinator/)\n- [Matrix](https://www.anchorterminal.com/investors/matrix/)\n- [ARTIS Ventures](https://www.anchorterminal.com/investors/artis-ventures/)\n- [Triple Impact Capital](https://www.anchorterminal.com/investors/triple-impact-capital/)\n- [Nueterra Capital](https://www.anchorterminal.com/investors/nueterra-capital/)\n- [Leonis Investissement](https://www.anchorterminal.com/investors/leonis-investissement/)\n- [Zillionize](https://www.anchorterminal.com/investors/zillionize/)\n- [VentureSouq](https://www.anchorterminal.com/investors/venturesouq/)\n- [Stonks](https://www.anchorterminal.com/investors/stonks/)\n- [MyAsiaVC](https://www.anchorterminal.com/investors/myasiavc/)\n- [Nicolas Dessaigne](https://www.anchorterminal.com/investors/nicolas-dessaigne/)\n- [Rich Aberman](https://www.anchorterminal.com/investors/rich-aberman/)\n- [Dave Lieb](https://www.anchorterminal.com/investors/dave-lieb/)\n- [Amir Shevat](https://www.anchorterminal.com/investors/amir-shevat/)\n- [Alex Beller](https://www.anchorterminal.com/investors/alex-beller/)\n- [Adam Turner](https://www.anchorterminal.com/investors/adam-turner/)\n- [Colin Turner](https://www.anchorterminal.com/investors/colin-turner/)\n- [Ofek Lavian](https://www.anchorterminal.com/investors/ofek-lavian/)\n- [Austen Allred](https://www.anchorterminal.com/investors/austen-allred/)\n- [Chris Frantz](https://www.anchorterminal.com/investors/chris-frantz/)\n- [Ruben Fiszel](https://www.anchorterminal.com/investors/ruben-fiszel/)\n- [Sasha Medvedovsky](https://www.anchorterminal.com/investors/sasha-medvedovsky/)\n\n## Questions\n\n### Who is Colin Elsinga?\n\nColin Elsinga is co-founder and COO of Metriport, healthcare data infrastructure from Y Combinator's Summer 2022 batch, which he started with Dima Goncharov in 2021. He is a software engineer and designer who previously built consumer health apps.\n\n### What does Metriport Inc. make?\n\nAnchor Terminal lists Metriport Medical API from Metriport Inc.. Metriport's Medical API retrieves a patient's records from US health information exchanges, pharmacies and labs, converts them to deduplicated FHIR, and returns them through a REST API with webhooks. Production use requires a covered entity with an NPI.\n\n### Who has invested in Metriport Inc.?\n\nThe sources our research read name Y Combinator, Matrix, ARTIS Ventures, Triple Impact Capital, Nueterra Capital, Leonis Investissement, Zillionize, VentureSouq, Stonks, MyAsiaVC, Nicolas Dessaigne, Rich Aberman, Dave Lieb, Amir Shevat, Alex Beller, Adam Turner, Colin Turner, Ofek Lavian, Austen Allred, Chris Frantz, Ruben Fiszel and Sasha Medvedovsky.\n\n### How are Colin's tools graded?\n\nMetriport Medical API is graded D, 50.3 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.\n\n## Sources\n\n- https://www.metriport.com/about\n- https://www.linkedin.com/in/dimagoncharov\n- https://x.com/dimagoncharov_\n- https://www.linkedin.com/in/colin-elsinga\n- https://x.com/ColinElsinga\n- https://www.ycombinator.com/companies/metriport\n- https://www.metriport.com/\n- https://www.metriport.com/contact\n- https://github.com/metriport/metriport\n- https://docs.metriport.com/medical-api/getting-started/quickstart\n\nThese are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.\n",
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