Medical Research (H12) IRS Verified DX Registered 990 on File

MICROBIOME RESEARCH INC

EIN: 84-3812310 · VENTURA, CA 93003-7321 · United States · FY 2023 Data

2 out of 5 34 / 100 Based on 2+ years of filings

Financial strength (30%) 43/100

Reliability (20%) 45/100

Effectiveness (25%) 48/100

Impact (25%) No data yet

Financial data: FY 2023 · Scored 9/13/2026

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Mission Statement

Mission Microbiome Research Foundation, a 501(c)(3) non-profit organization, is dedicated to helping patients with diseases of the gut flora (microbiome). Owned and led by physicians, our Mission is to revolutionize healthcare by decoding the trillions of microbes in the human microbiome and finding healing solutions to many diseases caused by unbalance in the gut. Goals To spearhead and advance clinical microbiome research in diseases of the gut flora To find healing solutions and new treatment options for patients To give hope and help funding treatments to patients in need Current Research Trials Acne Alzheimer's ALS (Amyotrophic Lateral Sclerosis) Anxiety Autism Bipolar Disorder C.diff Celiac Disease Chronic Constipation Chronic UTI Colorectal Cancer Crohn's Depression Diabetes Melitus Eczema Elevated Cholesterol Epidermolysis Bullosa Fatty Liver Gout IBS Lupus Lyme Disease ME/CFS Metastatic Mesothelioma Migraine Headaches Multiple Sclerosis (MS) Obesity Obsessive Compulsive Disorder (OCD) Parkinson's Psoriasis Rheumatoid Arthritis Skin Cancer Ulcerative Colitis

Financial Overview — FY 2023

$437K

Total Revenue

$441K

Total Expenses

$-18,052

Net Assets

Employees

Revenue Sources

Expense Breakdown

Program Expense Ratio 60.3%

Fundraising Efficiency N/A

Operating Reserve -0.49x

Liability-to-Asset 222.0%

Revenue Diversification 100.0%

Executive Compensation $0

Compared with Peers

FY 2023

Compared with 1,004 similar organizations (United States, Medical Research, $100K–$1M in expenses), FY 2023.

This organization Middle half of peers (P25–P75) Peer median

Ratio	This org	Peer median	Position (P10 → P90)
Program expense ratio Program expenses / total expenses · higher is better	60.3%	86.3%	P10P90	Bottom quarter
Admin expense ratio Management and general / total expenses · lower is better	28.2%	10.6%	P10P90	Bottom quarter
Fundraising expense ratio Fundraising expenses / total expenses · lower is better	11.5%	0.0%	P10P90	Bottom quarter
Operating reserve Months of expenses covered by net assets · higher is better	-0.5 mo	13.1 mo	P10P90	Bottom quarter
Liabilities to assets Total liabilities / total assets · lower is better	222.0%	0.3%	P10P90	Bottom quarter
Revenue concentration Share of revenue from the largest source · lower is better	100.0%	95.3%	P10P90	Bottom quarter
Revenue growth Year over year revenue growth	-35.1%	4.8%	P10P90
Expense growth Year over year expense growth	-36.0%	12.9%	P10P90
Surplus margin Surplus as a share of revenue	-0.8%	-0.2%	P10P90

Financial History

Year	Revenue	Expenses	Net Assets	Program %	Staff
2023	$437K	$441K	$-18,052	60.3%	2
2022	$674K	$689K	$-14,741	77.0%	0
2021	$974K	$503K	N/A	—	0

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Organization Details

EIN: 84-3812310
State: CA
City: VENTURA
ZIP: 93003-7321
Classification: H12
Category: Medical Research
Rating: 2★
Coverage: A
Last Updated: Aug 2026
IRS Ruling Year: 2021
Form 990: On File

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CharityAI™ rates charities from 0 to 100 using public filings (IRS Form 990 and the equivalent registries outside the US) together with the information the charity itself provides on DonationX. Ratings are recalculated every quarter, without human bias, and shown as stars.

Four pillars

Financial strength30%

Program expense ratio, fundraising efficiency, operating reserves, liabilities and revenue diversification, compared with similar organizations.

Reliability20%

Standing with the registry, filing history, verification and how complete the profile is.

Effectiveness25%

How much goes to programs and how consistently the organization delivers them.

Impact25%

The outcomes the charity reports on DonationX: people served, cost per service and results.

Stars

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