Jonathan Bush – Startup Investor Profile

Jonathan Bush is the Chief Executive Officer at Zus Health, serving as an Advisory Board Member at Innovaccer and Sana Capital. He co-founded and was the Chairman of Athenahealth. His expertise covers various areas including care delivery redesign, community-focused health, mental & behavioral health, payment redesign, and organizational transformation. Jonathan Bush’s investments typically target later stage ventures with deal size information not disclosed. He has made previous investments in a variety of healthcare startups. His professional career includes roles as a medic in the U.S. Army, a management consultant at Booz Allen Hamilton, and a founder of Zus Health and Athenahealth.

Location: Boston, MA

Country: United States of America

Investment Regions:

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Tracxn lists Jonathan Bush’s most recent investment as Fathom on Nov 9, 2022. Calculating from Nov 1, 2025, that investment was 35 months ago, which would normally be ‘low-active’. However, other sources (Crunchbase, PitchBook) show latest investments in 2022 as well; no investments found after Nov 9, 2022. Therefore the correct tag is ‘low-active’. But per instruction final tag should be single value. Based on all sources, last investment Nov 9, 2022 – approximately 35 months ago – classify as low-active.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.