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ALVARADO KNEE RESEARCH INSTITUTE INC

EIN 33-0102987 SAN DIEGO, CA

Browse the largest nonprofits in California

Revenue 2024
$163,271
Expenses 2024
$83,310

Program services were 81.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
1000
Street
4445 EASTGATE MALL STE 105

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).

Mission and programs · 2024

Mission

The organization trains doctors in the current medical practices for knee surgery and rehabilitation. It also provides grants for knee research to improve current medical practices and provides pro bono services to high school programs.

  • Medical training of fellows and research to improve knee treatments and surgery.

    Expenses $36,324

  • Monitoring high school games and evaluating health of athletes. Expenses included in the medical training.

    Expenses $28,003

  • Miscellaneous program expenses

    Expenses $3,171

As filed on the 2024 return.

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.

  • Tal David MD

    CEO

    Total calculated
    $0
    Hours/week
    4

  • Jan Fronek MD

    CFO

    Total calculated
    $0
    Hours/week
    4

  • Heinz Hoenecke MD

    Vice President

    Total calculated
    $0
    Hours/week
    4

  • Alejandro Fernandez MBA

    Secretary

    Total calculated
    $0
    Hours/week
    4

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, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $163,271
    Expenses
    $83,310
    Contributions
    $55,476
    Grants paid
    $0
  • 2023
    Revenue
    $179,396
    Expenses
    $128,894
    Contributions
    $95,924
    Grants paid
    $0
  • 2022
    Revenue
    $114,688
    Expenses
    $118,910
    Contributions
    $56,795
    Grants paid
    $0

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.

Other returns filed

  • 2021 · 990

    Revenue
    $261,538
    Expenses
    $347,168
    Assets (EOY)
    $263,301

  • 2020 · 990

    Revenue
    $277,534
    Expenses
    $318,360
    Assets (EOY)
    $348,931

  • 2019 · 990

    Revenue
    $363,141
    Expenses
    $369,359
    Assets (EOY)
    $389,758

  • 2018 · 990

    Revenue
    $405,901
    Expenses
    $450,137
    Assets (EOY)
    $281,768

  • 2017 · 990

    Revenue
    $451,153
    Expenses
    $468,439
    Assets (EOY)
    $326,004

  • 2016 · 990

    Revenue
    $458,153
    Expenses
    $497,671
    Assets (EOY)
    $343,290

  • 2013 · 990

    Revenue
    $500,090
    Expenses
    $498,921
    Assets (EOY)
    $443,399

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

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 13 October 2026, under deductibility PC.

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.

What this page reflects

The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.