TJ Parker is a General Partner at Matrix Partners focusing on healthcare and technology investments. He was Founder and CEO of PillPack, which was acquired by Amazon, and later served as VP of Pharmacy and VP of Health at Amazon.

What TJ can write

Writes checks ofNot reported
Comes in atPre-seed, Seed, Series ACan lead the round
Ownership target7-10%At first check
Email the firm[email protected]The firm's own inbox for founders.

Career

  1. PillPack · Founder & CEO
  2. Amazon · VP of Pharmacy
  3. Amazon · VP of Health
  4. Matrix Partners · General Partner (Investor)
    Now

Companies founded

PillPack

Focus

healthcaretechnologystartups

Also at Matrix Partners

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One email when TJ's firm raises a fund, adds a partner or shows new activity.

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Questions

Who is TJ Parker?

TJ Parker is a General Partner at Matrix Partners focusing on healthcare and technology investments. He was Founder and CEO of PillPack, which was acquired by Amazon, and later served as VP of Pharmacy and VP of Health at Amazon.

How much does TJ Parker invest?

Matrix Partners has not reported a check size. It invests at pre-seed, seed, series a.

How do I pitch TJ Parker?

Email [email protected], the firm's inbox for founders, and name TJ in the subject. A warm intro from a founder Matrix Partners backed works better.

What did TJ Parker do before Matrix Partners?

Founder & CEO at PillPack; VP of Pharmacy at Amazon; VP of Health at Amazon.

Last updated 2026-10-15. Is this you? Ask for a correction.