Public Charity

CHILDREN'S ONCOLOGY SERVICES OF MASSACHUSETTS INC

Based in BROOKLINE, MA, CHILDREN'S ONCOLOGY SERVICES OF MASSACHUSETTS INC operates as a Public Charity. The organization reported $2.0M in revenue, $1.2M in expenses, $8.7M in total assets for fiscal year 2025. Imperigo tracks 64 reported grant relationships connected to this organization totaling approximately $1.7M.

EIN: 042627411 BROOKLINE, MA Cancer NTEE: G30 Latest filing: 2025
Total Revenue$2.0M
Total Expenses$1.2M
Total Assets$8.7M
Grant Records64
Funding Total$1.7M
Filing Years2020–2025

Mission

SINCE 1979, CHILDREN'S ONCOLOGY SERVICES (FORMERLY THE BOSTON RONALD MCDONALD HOUSE) HAS SERVED AS A HOME AWAY FROM HOME FOR CHILDREN WITH CANCER AND THEIR FAMILIES. AS AN ESSENTIAL PART OF THEIR OVERALL CARE, THE HOUSE PROVIDES ITS GUESTS WITH NO-COST AND CONVENIENT ACCOMODATIONS IN A SAFE AND COMFORTABLE HOME-LIKE SETTING. HERE, CHILDREN, FAMILIES AND CAREGIVERS FIND COMFORT AND SUPPORT AMONG STAFF, VOLUNTEERS AND OTHER FAMILIES FACING THE LIFE-CHANGING REALITIES OF CHILDHOOD CANCER AND OTHER LIFE-THREATENING HEMATOLOGICAL ILLNESSES.

Where $100 goes at Children's Oncology Services of Massachusetts Inc

How Children's Oncology Services of Massachusetts Inc divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.

$77 Programs the work itself
$11 Management running the organization
$12 Fundraising raising the next dollar

Inside the $77 for programs

$77
Children's oncology services (formerly the boston ronald mcdonald house), located in Brookline, massachusetts provides a home away from home for children with cancer and their families
All program spending · Reported in the filing: 22 families
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Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.

Officers & Directors

BOARD MEMBER Barbara Lightizer
BOARD MEMBER Bill Olin
BOARD MEMBER Brenda Falk
BOARD MEMBER Brett Sullivan
TREASURER Bruce Balter
BOARD MEMBER Danielle Farber

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$932,010 30 grants
Health & Medicine
$440,922 21 grants
Food Assistance & Nutrition
$45,000 3 grants
Religion & Spirituality
$25,000 1 grant
Housing & Homelessness
$21,500 2 grants

Financial Trends

Year Revenue Expenses Assets
2025 $2.0M $1.2M $8.7M
2024 $1.9M $1.1M $7.5M
2023 $1.3M $1.2M $6.7M
2022 $1.3M $1.1M $6.1M
2020 $1.2M $1.0M $6.5M

Between 2020 and 2025, reported annual revenue grew from $1.2M to $2.0M (+71%), with total assets most recently reported at $8.7M.

Interactive year-over-year charts and full filing details available with membership.

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