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Organizations Medical Research Openbiome Foundation Inc.

Openbiome Foundation Inc.

Fiscal year ending 2024. Filed on November 17, 2025.

PO Box 3089
Westport, Massachusetts 02790

Openbiome Foundation Inc. (EIN: 46-1681862) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Openbiome Foundation Inc., a 501(c)(3) charitable organization, reported compensation for 9 out of 26 total employees. Among the employees shown here, the average compensation is $183,050. The highest compensated employee at Openbiome Foundation Inc. is Julie O'Brien with fiscal year 2024 compensation of $278,771. Openbiome Foundation Inc. changed its name from Microbiome Health Research Institute Inc. in 2024.

Revenue, expenses, and employee compensation

Revenue

$2,188,887

Expenses

$3,364,609

Employee compensation

$2,267,068
Revenue, expenses, and employee compensation over time

Reported Compensated Employees

Julie O'Brien
Chief Executive Officer
$278,771
$238,319 No related comp$40,452
Ken Linde
Chief Operating Officer
$253,843
$214,271 No related comp$39,572
Shevon Walker
Director of CMC and Supply Chain Logistics
$208,526
$170,988 No related comp$37,538
Dave McCall
Human Resources Director
$187,916
$150,203 No related comp$37,713
Michael Bougas
Outreach Director
$164,722
$138,468 No related comp$26,254
Dana Shamitz
Quality Supervisor
$163,072
$139,074 No related comp$23,998
Paul Leech
Chief Administrative Officer
$149,094
$143,090 No related comp$6,004
Cyleigh Mertz
Chief of Staff
$149,021
$126,193 No related comp$22,828
Majdi Osman, M.D., Mph
Chief Medical Officer
$92,489
$89,318 No related comp$3,171

Benchmark Employee Compensation

Non-Employee Board Members

Eric Alm, Ph.D.
Director
Garabet Yeretssian, Ph.D.
Director
James Bildner
Director
Jane Williams, M.D.
Treasurer and Director
Joanne Kamens, Ph.D.
Director
Lisa Serwin
Director/Vice Chair and Secretary
Neil Rasmussen
Board Chair and Director
Ruchika Kumar
Director
Stephen Jones
Director

Contractors

Mintz Levin Cohn
Legal
$158,096

Mission Statement

OPENBIOME'S MISSION IS TO EXPAND PATIENT ACCESS TO MICROBIOME THERAPIES AND FUEL SCIENTIFIC DISCOVERIES THAT SHAPE THE FUTURE OF HEALTH.

Revisions to this organization profile

November 17, 2025:
2024 Openbiome Foundation Inc. 990 filed
November 15, 2024:
2023 Openbiome Foundation Inc. 990 filed
November 15, 2023:
2022 Openbiome Foundation Inc. 990 filed

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