Dawn M. Gruenburg's most recent office on record is the Oak Park Hearing Office, with decisions there through July 2026. Over the 12 months to July 31, 2026, 86% of Dawn M. Gruenburg's 493 decisions were approvals, compared to 66% at the office over the same window. On record since 2016, 81% of 4,452 decisions were approvals. The 9 judges here in SSA's latest file range from 40% to 86% over the same 12 months. An attorney can help you prepare for your hearing.
This page presents publicly available SSA Office of Hearings Operations disposition data, with no editorial rating or evaluation. ALJs are independent decisionmakers; aggregate statistics describe past patterns, not predictions of how any individual case will be decided. Information here is provided for hearing preparation, not as legal advice.
Approval rates
Over the 12 months to July 31, 2026, Dawn M. Gruenburg's 86% approval rate sits above the 66% office average, the 60% state average, and the 58% national average. These figures are based on 493 decisions.
SSA publishes no office- or national-level breakdown of fully favorable and denial rates. The 12 months are SSA's figures for this fiscal year to date plus the rest of the previous fiscal year; how we calculate them.
Approval rate over time
Year-over-year approval rate across Judge Gruenburg's docket. Annual rates fluctuate with the mix of cases SSA assigns; the longer-run pattern is more informative than any single year.
Decision pattern
Since 2016, Dawn M. Gruenburg has issued 4,452 decisions. The yearly approval trend shows 71% in 2016, 82% in 2017, 79% in 2018, 76% in 2019, 78% in 2020, 84% in 2021, 83% in 2022, 86% in 2023, 84% in 2024, 84% in 2025, and 86% in 2026.
Preparing for an SSDI hearing
The guidance below applies to any SSDI hearing, not specifically to Judge Gruenburg's bench. Judge-specific preparation guidance requires a corpus of public Appeals Council decisions involving each judge, which we haven't built yet.
- Bring a clean treating-physician record. Longitudinal primary-care or specialist notes spanning the disability period, with consistent symptom documentation, are typically the strongest evidence at hearing. A single month's records usually aren't enough.
- Don't rely on consultative exams alone. If your medical evidence is built primarily around a one-time CE finding, expect detailed questioning. Supplement with treating-source statements where possible.
- Prepare for daily-activity questions. Have honest, specific answers about a typical day. Answers that conflict with the medical record (in either direction) tend to hurt credibility.
- Expect transferable-skills probing. A vocational expert will usually testify about jobs available to someone with your limitations. Your representative should be prepared to cross-examine.
About the Oak Park hearing office
The Oak Park Hearing Office is the most recent office on record for Dawn M. Gruenburg as of July 2026. This office maintains a bench of 19 judges whose most recent office on record is this location.
Other judges whose most recent office on record is Oak Park
Among the 9 judges who decided cases here in SSA's latest file, approval rates range from 40% to 86% over the 12-month window. There are 19 judges whose most recent office on record is this one.
Judges with similar approval rates
These active judges' approval rates over the same 12 months (July 26, 2025 – July 31, 2026) are closest to Judge Gruenburg's 86%. Three of them last decided cases in Michigan. With too few close matches there, the rest come from SSA's Chicago region.
- 84% Approval rate, last 12 months Melody Paige
- 83% Approval rate, last 12 months Christopher Ambrose
- 82% Approval rate, last 12 months Beth J. Contorer
- 84% Approval rate, last 12 months Gabrielle R. Vitellio
- 88% Approval rate, last 12 months Richard Thrasher
Rates within 5 points of each other are hard to tell apart at a typical caseload, so treat these as judges with comparable records, not a ranking. See Judge Gruenburg and the three closest side by side →
Approval rates change with a lawyer
Source: U.S. Government Accountability Office, GAO-18-37. The 3× gap is a population-wide average across all judges; individual outcomes vary.
Frequently asked questions
Over the 12 months to July 31, 2026, Dawn M. Gruenburg's 86% approval rate is within the range of 40% to 86% for the 9 judges who decided cases at the Oak Park office in SSA's latest file. An attorney can help you prepare for your hearing.
Dawn M. Gruenburg's approval rate has varied over time, ranging from 71% in 2016 to 86% over the 12 months to July 31, 2026. An attorney can help you evaluate your options.
No, you cannot request a specific judge. The Social Security Administration assigns cases using a workload-balancing algorithm. An attorney can help you prepare for your hearing regardless of your assignment.
An SSDI hearing is a formal proceeding where a judge reviews your medical evidence and testimony. Having a qualified attorney can help you organize your records and prepare your testimony. An attorney can help you prepare for your hearing.




