SSA Hearing Office

Oakland, CASSA Hearing Office

With an 8-month wait and a 65% allowance rate, your hearing is a critical opportunity to secure your benefits.

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Who decides cases at this office

The panel of 7 judges at this office is consistent, with allowance rates clustering between 55% and 74%. This narrow spread means that outcomes are generally predictable regardless of which judge is assigned to your case. While random assignment is standard, each judge weighs evidence differently, so your file must be robust enough to meet the evidentiary standards of the entire panel.

Approval Rate
84%
Total Decisions
13,360
Approval Rate
75%
Total Decisions
15,868
Approval Rate
75%
Total Decisions
16,837
Approval Rate
73%
Total Decisions
2,403
Approval Rate
72%
Total Decisions
2,323
Approval Rate
72%
Total Decisions
22,910
Approval Rate
71%
Total Decisions
18,497
Approval Rate
68%
Total Decisions
19,286
Approval Rate
62%
Total Decisions
22,370
Approval Rate
61%
Total Decisions
24,676
Approval Rate
56%
Total Decisions
7,130
Approval Rate
53%
Total Decisions
21,191
Approval Rate
47%
Total Decisions
8,827
Approval Rate
47%
Total Decisions
20,460
Approval Rate
32%
Total Decisions
24,379
Rank Judge Approval Rate Total Decisions
1Major Williams Jr. 84% 13,360
2David R. Mazzi 75% 15,868
3John J. Flanagan 75% 16,837
4Bradlee S. Welton 73% 2,403
5Michael Blume 72% 2,323
6Lisa Lunsford 72% 22,910
7Debra M. Underwood 71% 18,497
8Evangelina P. Hernandez 68% 19,286
9Kevin Gill 62% 22,370
10E. Alis 61% 24,676
11Richard P. Laverdure 56% 7,130
12David LaBarre 53% 21,191
13Cheryl Tompkin 47% 8,827
14Kevin Plunkett 47% 20,460
15MaryAnn Lunderman 32% 24,379

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How long you'll wait

At Oakland, the average wait from hearing request to written decision is 8 months— versus a national average of 8 months. Here's how it's tracked month by month over the past 16 months.

Wait (months)
01020Jun '24Sep '25

Your odds change dramatically with a lawyer

SSDI hearing approval rates — represented vs. on your own

WITHOUT A LAWYER
baseline approval rate
Unrepresented claimants
WITH A LAWYER
~3×
higher approval rate
Represented claimants
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Source: U.S. Government Accountability Office, GAO-18-37. The 3× gap is a population-wide average across all judges; individual outcomes vary.

Going to your hearing

Your hearing at the Oakland Federal Building will typically involve an ALJ reviewing your file and potentially hearing testimony from a Vocational Expert regarding your ability to perform work. You must submit all updated medical records, medication lists, and daily-activity logs well before the evidence-submission deadline. Arriving with a clear, concise summary of your limitations is essential. The judge will not issue a decision immediately; you will receive a written notice by mail after the proceedings conclude.

Even in an office with a 65% allowance rate, the difference between a successful claim and a denial often comes down to how you present your medical limitations to the Vocational Expert. Understanding the Oakland panel allows you to anticipate the specific questions the judge will ask about your work history and physical capacity. Use your remaining wait time to ensure your file is complete before you step into the hearing room.

Field offices that route cases here

If your hearing is at Oakland, your case originated at one of the SSA field offices below — the local intake counter where you (or a representative) filed the initial application. Field offices don't decide hearings, but they hold your file, issue benefit-payment notices, and field the day-to-day questions during your wait.

Frequently asked questions