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RADIATION MEDICINE INSTITUTE

EIN 36-3815543 ARLINGTON HTS, IL

Revenue 2024
$4,366,743
Expenses 2024
$2,027,807

Program services were 72.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
H9AZ
Classification
1000
Street
3040 W SALT CREEK LN

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Sean O'Grady

    Board Chairman

    Total calculated
    $2,479,109
    From this org
    $0
    From related orgs
    $1,611,702
    Other
    $867,407
    Hours/week
    1 + 42 related

    Schedule J breakdown matched by us

    Base
    $0 + $1,133,163 related
    Bonus
    $0 + $466,653 related
    Other
    $0 + $11,886 related
    Deferred
    $0 + $827,332 related
    Nontaxable benefits
    $0 + $40,075 related
    Filer's total
    $0 + $2,479,109 related

  • William D Bloomer

    President and Physician

    Total calculated
    $1,056,448
    From this org
    $0
    From related orgs
    $1,014,419
    Other
    $42,029
    Hours/week
    20 + 20 related

    Schedule J breakdown matched by us

    Base
    $0 + $649,100 related
    Bonus
    $0 + $342,952 related
    Other
    $0 + $22,367 related
    Deferred
    $0 + $20,700 related
    Nontaxable benefits
    $0 + $21,329 related
    Filer's total
    $0 + $1,056,448 related

  • Arif Shaikh

    Director and Physician

    Total calculated
    $806,674
    From this org
    $0
    From related orgs
    $758,477
    Other
    $48,197
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $418,913 related
    Bonus
    $0 + $337,442 related
    Other
    $0 + $2,122 related
    Deferred
    $0 + $20,700 related
    Nontaxable benefits
    $0 + $27,497 related
    Filer's total
    $0 + $806,674 related

  • David Rahija

    Board Secretary and Treasurer

    Total calculated
    $1,172,647
    From this org
    $0
    From related orgs
    $778,325
    Other
    $394,322
    Hours/week
    1 + 40 related

    Schedule J breakdown matched by us

    Base
    $0 + $578,450 related
    Bonus
    $0 + $196,744 related
    Other
    $0 + $3,131 related
    Deferred
    $0 + $366,479 related
    Nontaxable benefits
    $0 + $27,843 related
    Filer's total
    $0 + $1,172,647 related

  • Ranjeev K Nanda

    Physician

    Total calculated
    $787,534
    From this org
    $0
    From related orgs
    $746,393
    Other
    $41,141
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $414,636 related
    Bonus
    $0 + $322,420 related
    Other
    $0 + $9,337 related
    Deferred
    $0 + $20,700 related
    Nontaxable benefits
    $0 + $20,441 related
    Filer's total
    $0 + $787,534 related

  • Vathsala T Raghavan

    Physician

    Total calculated
    $880,418
    From this org
    $0
    From related orgs
    $849,127
    Other
    $31,291
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $0 + $446,159 related
    Bonus
    $0 + $374,816 related
    Other
    $0 + $28,152 related
    Deferred
    $0 + $20,700 related
    Nontaxable benefits
    $0 + $10,591 related
    Filer's total
    $0 + $880,418 related

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $4,366,743
    Expenses
    $2,027,807
    Contributions
    $0
    Grants paid
    $0
  • 2023
    Revenue
    $4,110,291
    Expenses
    $3,431,881
    Contributions
    $0
    Grants paid
    $77,016
  • 2022
    Revenue
    $4,409,566
    Expenses
    $4,546,769
    Contributions
    $0
    Grants paid
    $128,574

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

Where these grants went next →

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility SOUNK.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.