.png){kind=logo}
Get the Social Security Disability Benefits You Deserve
At the Law Office of Mark J. Keller, we have won over $25 million for New Yorkers who couldn’t work due to medical or psychiatric conditions. Whether it’s your first application or an appeal, we’ll battle for the benefits you deserve—so you can focus on your health and your future.
We are accepting new clients, so call Today!
There’s no risk, just answers.
Call now for a FREE consultation.
This firm helps new applicants and those appealing denials. If you're already receiving benefits and have a question about your case, contact the Social Security Administration directly.
Why Call The Law Office of Mark J. Keller?
Focused on You
At the Law Office of Mark J. Keller, every case is personal. We listen, we guide, and we fight to make sure you never feel lost in the system.
Millions Recovered
From initial applications to tough appeals, we’ve secured over $25 million in Social Security Disability benefits for New Yorkers just like you.
35+ Years of Experience
For over 30 years, Mark Keller has fought for individuals facing life-altering medical and psychiatric conditions. Experience matters when your future is on the line.
Frequently asked questions
Reviews
About Mark J. Keller
With over 30 years of legal experience, Mark J. Keller is a dedicated advocate for individuals facing legal and financial hardships. Whether you’re fighting for Social Security Disability benefits, seeking compensation for a personal injury, or securing a guardianship or estate plan, Mr. Keller provides the strategic representation you need to protect your rights and your future.
He is admitted to practice law in New York State, the United States District Courts for the Southern, Eastern, and Western Districts of New York, and the United States Supreme Court—giving him the ability to handle cases at both state and federal levels.
Mr. Keller earned his Juris Doctor from St. John’s University School of Law in 1992, building upon his strong financial foundation with a Bachelor of Science in Business Administration & Finance from SUNY Fredonia (1980) and an MBA from the University at Buffalo (1984). His business and financial background provide a unique advantage in cases involving disability benefits, personal injury settlements, and estate planning.
As an active member of the Queens County Bar Association, the National Organization of Social Security Claimants’ Representatives (NOSSCR), and The Brandeis Association (a Bar Association for Jewish Legal Professionals), Mr. Keller is committed to staying ahead of legal developments and fighting for the best outcomes for his clients.
When you need a compassionate, results-driven attorney, Mark J. Keller is ready to stand by your side.
