We have not found any cost information for this lawyer
I counsel people in all aspects of marriage and divorce, from planning and negotiating prenuptial and postnuptial agreements, to separation agreements, divorce, and custody cases, including:
Prenuptial and postnuptial agreements
Separation agreements
Divorce
Custody and access rights
Equitable distribution of property
Support and maintenance
Valuation issues
Same sex issues
Parent coordination
We have not found any cost information for this lawyer
Quickly connect with top attorneys through our legal directory to get help with your legal issue.
Chat with a live agent who can match you with the right attorney for your legal needs.
Chat withState: New York
Acquired: 2019
No misconduct found
State: Georgia
Acquired: 1990
No misconduct found
387 Park Avenue South, Fifth Floor, New York, NY, 10016
12 Client Reviews
Showing 1 - 5 of 12 reviews
Posted by Michelle | January 08, 2026 | Hired Attorney | Divorce & Separation
The best in a contentious situation
Leslie made a very painful process into a process I could handle. She understood my position immediately and advocated strongly for my best interests which included my children's well being. She was extremely knowledgeable and very frank about options and why she recommended certain actions. Leslie...
Posted by Carol | March 21, 2025 | Hired Attorney | Divorce & Separation
Smart, Patient and a Clear Communicator
I couldn’t be more grateful for Leslie's support during a challenging time. From the start, Leslie was patient and understanding, always making sure I felt heard throughout the process. She promptly responded to my emails. What stood out the most was her ability to explain everything in clear terms, ...
Posted by Edith | November 22, 2023 | Hired Attorney
I picked a winner!!!
Leslie Sullivan is everything you would hope your lawyer would be and more. She was honest and straight forward about every aspect of my case. Leslie is smart, sharp, extremely knowledgeable, patient, genuine and a true warrior. I will always be grateful for everything Leslie did for me and my family...
Posted by Peter | February 17, 2023 | Hired Attorney | Divorce & Separation
Work Done Well
I worked with Leslie for nearly a year on post-divorce details, collecting overdue funds. I found her patient, thorough, and aggressive when need be. She was ideal. Calm, but tough...and she essentially predicted every move my ex would make. She worked well, even with a mildly hostile opposing lawyer...
Posted by Cheryl | February 14, 2023 | Hired Attorney
A gem
Leslie is a gem. We worked together for over two years. She's competent, compassionate, and patient. Always returned every one of my calls, and ultimately guided me safely through a harrowing process. I'd recommend her in a minute.
No Endorsement Data Available Yet
This attorney hasn't received any attorney endorsements recently on Avvo.
Divorce and separation lawyer
2026
Super Lawyer, Super Lawyers
2021
Certified in Basic and Advanced Parent Coordination, Association of Family and Conciliation Courts
2021
Certified in Advanced Mediation, Stalder Mediation
2021
Certified in Basic Mediation, Mediation Training - Elena Sapora
2017 - Present
Partner, Rower LLC
1990 - 1998
Partner, Goodman, McGuffey, Aust & Lindsey, LLP
2021 - Present
Association of Family and Conciliation CourtsMember
2020 - Present
New York State Bar Association, Family Law SectionExecutive Committee Member
2020 - Present
New York State Woman's Bar AssociationMember
1990
J.D.
1984
BBA in Finance
2020
English