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Matt has personally tried thousands of Disability claims before the Social Security Administration throughout the United States. Matt operates Nunn Disability Law, PLLC, a Social Security Disability advocacy firm that represents clients in all US 50 states. Matt is also the the former Managing Attorney and chief litigator for Social Security Disability Advocates, where during Matt’s tenure the firm received its 1st Top 100 National Disability Law Firm award in 2022 and its 1st Top 250 National Disability Law Firm award in 2023.
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Chat withState: District of Columbia
Acquired: 2024
No misconduct found
State: Arizona
Acquired: 2023
No misconduct found
State: Illinois
Acquired: 2014
No misconduct found
PO Box 33430, 3905 N 7th Ave., Phoenix, AZ, 85067
57 Client Reviews
Showing 46 - 50 of 57 reviews
Posted by Jason | October 13, 2025 | Hired Attorney | Lawsuits & Disputes
He knows how to help you win
He kept in touch with me constantly. I didn't have to say at my hearing . Explained everything so I understood what was going on.
Thank you! It was a pleasure to work with you!
Posted by Jared | October 11, 2025 | Hired Attorney | Social Security Disability
SSDI Claim/Case Favorable Outcome With Slepian Ellexson and Matthew Nunn
Matthew Nunn represented me in my Social Security Disability Insurance claim/case along with the Slepian Ellexson team. My case had a favorable decision meaning my SSDI was granted to me. I started this journey in 2019, teamed up with Slepian Ellexson in May of 2022. It is now July of 2025 when I ...
Thank you! It was a pleasure to work with you!
Posted by Joel | October 06, 2025 | Hired Attorney
10/10 Would hire again
He gets the job done and gets the ball moving asap very grateful to him and and all the hard work he did to help me, I recommend Matt for anyone who needs help or a lawyer.
Thank you! You were a pleasure to work with!
Posted by anonymous | October 06, 2025 | Hired Attorney | Social Security Disability
Great lawyer
Won my case for me with years of back pay. Matthew did amazing at court. I couldn't have asked for a better outcome!
Thank you! You were a pleasure to work with!
Posted by Wanda | October 06, 2025 | Hired Attorney | Appeals
Matt is an amazing lawyer and I highly recommend Matt
Matt was an absolute joy to work with! Matt calmed my fears with his knowledge and experience. Matt walked me through the appeals procces with patience and confidence. I highly recommend Matt!
Thank you! You were a pleasure to work with!
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2024 - Present
Managing Attorney, Nunn Disability Law, PLLC
2022 - 2023
Managing Attorney, Social Security Disability Advocates - A division of Lerner and Rowe
2020 - 2021
Associate Attorney, Social Security Disability Advocates - A division of Lerner and Rowe
2014 - 2017
Associate General Counsel, Pilsen Wellness Center
2013
JD - Juris Doctor
2005
BA - Bachelor of Arts
English