How do I contact Calvin Harjono?

Calvin Harjono, Investor at Rock Health, can be reached by email. The verified email address is listed on this page.

What is Calvin Harjono's email address?

Calvin Harjono's email address uses the rockhealth.org domain (shown as *****@rockhealth.org until revealed).

What does Calvin Harjono invest in?

Calvin Harjono backs Health tech companies at Series A and Seed, typically writing €92k–€4.6M cheques.

How do I pitch Calvin Harjono?

Calvin Harjono backs Health tech companies at Series A and Seed, writing €92k–€4.6M cheques. A concise cold email that leads with relevant traction and a specific ask, sent to the verified address on this page, is the most direct way to reach Calvin.

Where is Calvin Harjono based?

Calvin Harjono is based in Cambridge, United States and works at Rock Health.

Calvin Harjono Email & Contact Information

Investor @ Rock Health

Show Calvin's email

Calvin Harjono Location

Cambridge, United States

Calvin Harjono Investing

Venture at Rock Health

Stages: Series A, Seed
Sectors: Health tech
Cheque size: €92k–€4.6M
Freshness: Verified 2w ago

Calvin Harjono Summary

Calvin Harjono, based in Cambridge, United States, is an Investor at Rock Health. Calvin Harjono invests in Health tech at Series A and Seed, writing €92k–€4.6M cheques. Calvin Harjono's verified email and contact details are available on Mintround.

How to pitch Calvin Harjono

Calvin Harjono backs Health tech companies at Series A and Seed, writing €92k–€4.6M cheques. Here's how to get on Calvin's radar:

Lead with traction that matters to Health tech — real metrics, not adjectives.
Keep it under 150 words with one clear, specific ask.
Email Calvin directly at the verified address — no warm intro required.

Show Calvin's email

Calvin Harjono's colleagues at Rock Health

Gabi PiccininniAnalyst, Rock Health

Anisa MianAssociate, Rock Health

Nate GrossInvestor, Rock Health

Bill EvansManaging Director, Rock Health

See all 5 at Rock Health →

Similar investors

Jennifer GriffinPartner, Mission BioCapital

Jeffrey SilversteinPartner, Andreessen Horowitz

Christopher R. ShepardVenture Partner, Apollo Health Ventures

Dimi BarotPartner, Wavemaker Three-Sixty Health

John PrufetaGeneral Partner, Medical Excellence Capital, LLC

Jacob SmithPartner, Cannage Capital

Frequently asked questions

How do I contact Calvin Harjono?: Calvin Harjono, Investor at Rock Health, can be reached by email. The verified email address is listed on this page.
What is Calvin Harjono's email address?: Calvin Harjono's email address uses the rockhealth.org domain (shown as *****@rockhealth.org until revealed).
What does Calvin Harjono invest in?: Calvin Harjono backs Health tech companies at Series A and Seed, typically writing €92k–€4.6M cheques.
How do I pitch Calvin Harjono?: Calvin Harjono backs Health tech companies at Series A and Seed, writing €92k–€4.6M cheques. A concise cold email that leads with relevant traction and a specific ask, sent to the verified address on this page, is the most direct way to reach Calvin.
Where is Calvin Harjono based?: Calvin Harjono is based in Cambridge, United States and works at Rock Health.

Every contact is a verified, deliverable email. How Mintround verifies contacts.

Are you Calvin Harjono? Request removal of this listing.