John Erb

John Erb

Chief Executive Officer at NUWELLIS, INC.

Net worth: 20 298 $ as of 31/05/2026

77 year
Health Technology
Technology Services
Distribution Services

Profile

John L.
Erb
was the founder of NuAx, Inc., founded in 2007, where the title held was Chief Executive Officer & Director from 2007 to 2018.
Mr. Erb is the founder of Corren Medical, Inc., founded in 2022, holding the title of Executive Chairman since 2022.
Mr. Erb is also the founder of AcQumen Medical, Inc..
Current positions include Chairman, President & Chief Executive Officer at Nuwellis, Inc. since 2012; Chairman at IR Medtek LLC since 2020; Director at Jan Medical, Inc.; and Advisor at Brightstone Venture Capital LLC.
Former positions include Chief Executive Officer & Independent Director at Harbinger Medical, Inc. in 2011; President & Chief Executive Officer at IntraTherapeutics, Inc. from 1997 to 2001; Chief Executive Officer & Director at Neuromedic, Inc. from 2010 to 2020; Executive Chairman at CHF Solutions, Inc. from 2001 to 2013; Chairman at VivoMetrics, Inc.; Non-Executive Chairman at Osprey Medical, Inc. from 2012 to 2023; Director at CryoCath Technologies, Inc. from 2000 to 2008; Director at Xoft, Inc. from 2000 to 2006; Director at Vascular Solutions LLC from 2017 to 2019; Member Board of Directors at Lymphatica Medtech SA from 2023 to 2024; Director at SenoRx, Inc. from 2001 to 2010; Independent Director at Electromed, Inc. in 2019; Independent Director at Miromatrix Medical, Inc. from 2017 to 2023; Director at CloSys Corp.; Principal at Johnson & Johnson; Principal at American Hospital Supply Corp.; and Vice President-Operations at Schneider (Europe) GmbH from 1991 to 1997.
Education includes undergraduate studies at California State University-Fullerton.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
24/03/2026 26,191 ( 0.98% ) 20 272 $ 31/05/2026
09/06/2025 34 ( 0.19% ) 26 $ 31/05/2026

John Erb active positions

CompaniesPositionStart
NUWELLIS, INC. Chief Executive Officer 18/02/2025
Chairman 01/01/2020
Consultant / Advisor -
Director/Board Member -

Former positions of John Erb

CompaniesPositionEnd
Private Equity Investor 01/01/2024
MIROMATRIX MEDICAL INC. Director/Board Member 01/01/2023
OSPY MEDI CDI Chairman 01/01/2023
Neuromedic, Inc.
Chief Executive Officer 01/01/2020
ELECTROMED, INC. Director/Board Member 09/12/2019
See the detail of John Erb's experience

Training of John Erb

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Connections

65

1st degree connections

23

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Linked companies

Private companies23

Health Technology

Health Technology

Health Technology

Health Technology

Health Technology

Health Technology

Technology Services

Distribution Services

Health Technology

Health Technology

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Health Technology

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Consumer Services

Finance

Health Technology

Health Technology

Health Technology

Health Technology

Health Technology

Health Technology

Neuromedic, Inc.

Commercial Services

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