About Jonathan
Biography
I am a results-oriented, energetic advocate for my clients. I am passionate about representing my clients. As most cases come from word-of-mouth referrals, I am proud of my reputation built one client at a time. Most clients are faced with a difficult challenge in a critical part of their lives: their jobs and careers. I am competitive and look forward to taking the fight to the employer to redress unfair and illegal actions. I align our firm's fee arrangement with the client's desired outcome so that there is an identity of interest in the result sought. My success is defined by each client obtaining the desired outcome as a consequence of my effective counsel. Most of all, I love what I do, and that is helping people and seeking fair results for clients who deserve better treatment from their employers.
Practice Areas
5
Practice Areas
37 years | 5,000 cases
37 years | 200 cases
37 years | 400 cases
37 years | 500 cases
Fees and Rates
Cost
33%-40%
Payment Methods
- Check
Awards
Licenses
Licensed in New Jersey for 36 years
State: New Jersey
Acquired: 1989
No misconduct found
Licensed in New York for 36 years
State: New York
Acquired: 1989
No misconduct found
Licensed in District of Columbia for 34 years
State: District of Columbia
Acquired: 1991
No misconduct found
Location
Jonathan Scott Sack's Reviews
Avvo Review Score
177 Client Reviews
Showing 1 - 5 of 10 reviews | 1 star
Posted by anonymous | April 11, 2024 | Hired Attorney | Lawsuits & Disputes
One of the WORST in the business
The other one star reviews are 100% accurate. He is a vile human being and is fake nice at first only to turn on you once he thinks your case isn’t worth millions. He pawns you off on junior staffers who are just as incompetent. He expects clients to write their own complaints! I’m not a lawyer! Mess...
Posted by anonymous | December 02, 2022 | Hired Attorney | Wrongful Termination
Didn't handle case properly
Didn't handle case properly. He totally misjudged the situation, which resulted in very poor compensation from an employment termination case.
Jonathan Sack
Replied last December 03, 2022Some clients have an unrealistic sense of what their case is worth. With a contingency fee arrangement, our interests are aligned with the client's interests. We always try to zealously represent a client to maximize the outcome and achieve the client's goals.
Posted by anonymous | February 16, 2022
Do not hire - he is incredibly unkind and lacks empathy
He is an awful human being that lacks empathy, kindness, or any virtue of humanity in general. After going through one of the most difficult experiences of my life, he said I wasn’t even worth talking to and spoke to me in an incredibly degrading manner. You can hire him, but I guarantee he doesn’t c...
Posted by anonymous | March 17, 2021 | Hired Attorney
Horrible
The more I dealt with Jonathan I realized he probably didn't even have a file for my case and he was totally I neffective. His legal advice changed vs what he had previously told me. His personality is aggressive. Seek other lawyers who will represent your interest and care.
Posted by anonymous | January 07, 2021 | Hired Attorney | Lawsuits & Disputes
Bad lawyer, Worse results
You get what you pay for. And in this case, I got zero. Too bad I had to write the entire draft complaint myself with no help from Jonathan’s staff.
Jonathan Scott Sack's Lawyer Endorsements
"Jonathan is one of the most professional, effective, and direct attorneys I have ever met. His knowledge of labor and employment law is vast and very respected. You can't go wrong having him on your team."
No Endorsement Data Available Yet
This attorney hasn't created any attorney endorsements recently on Avvo.
Experience
Honors
2025
Super Lawyer, Super Lawyers
2024
Super Lawyer, Super Lawyers
2024
Client's Choice, Avvo
2023
Super Lawyer, Super Lawyers
2017
Super Lawyer, Super Lawyers
1986
Dewey Scholarship, Dewey Scholarship
Work Experience
1989 - Present
Partner, Sack & Sack, LLP
Associations
1989 - Present
New York State Bar Association
Education
1989
JD - Juris Doctor
1986
BA - Bachelor of Arts
Languages
English