also known as O'Brien & Associates Law Firm P.C.
My experience includes all aspects of matrimonial law, including divorce, custody, child support, spousal support, equitable distribution of assets, mothers’ rights, fathers’ rights, adoption, domestic violence, and all related family law issues. I have had extensive trial experience, and have resolved hundreds of cases amicably, without litigation.
I have also been a Law Guardian representing children in custody, juvenile delinquency, PINS, and in child abuse and neglect circumstances. I have recently served as staff attorney for the NYS Office of Children and Family Services, focusing on child abuse and maltreatment accusations.
In addition to private practice, I served 10 years as Principal Court Attorney for a Family Court judge who also served as acting justice of the NYS Supreme Court. This decade of Court Attorney experience has enabled me to better understand the judicial perspective which has often been advantageous in seeking solutions to the unique circumstances of clients involved in complex family law issues. Above all, I am committed to client advocacy, protecting the rights and promoting the interests of adults and children that I represent.
5
Practice Areas
Always
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: 1990
No misconduct found
18 Corporate Woods Blvd., Second Floor, Albany, NY, 12211
64 2nd Street, Troy, NY, 12180
Showing 1 - 5 of 13 client reviews from Avvo
Posted by anonymous | November 28, 2025 | Hired Attorney
Love how she’s got so many 5 star reviews everywhere but this was not my experience with her. She barely responded. Divorce went on for over 20 months. My divorce was not that complex. She let my ex husband put whatever he wanted in our settlement agreement & it turned around completely screwed me ov...
Posted by Vicky | April 17, 2022 | Hired Attorney
Ms. Monagan reversed a tragic decision by Albany Family court to rescind a 50-50 custody. She was methodical, smart and took the matter through to a reversal of OCFS finding to then broker an agreement in Family Court to return to 50-50. All in a matter of about 8 months. Meanwhile, two other lawyers...
Posted by James | March 11, 2020 | Hired Attorney
I turned to attorney Joanne Monagan after months of deliberations in frivolous litigation focused on process issues, not facts, that threatened to consume interminable time and enormous resources. I had been represented by corporate attorneys who were happy to indulge this process with no plan to ...
Posted by Janine | February 11, 2020 | Hired Attorney
I met with Joanne during my preparation for my divorce. She listened to every worry I had and always made me feel comfortable and at ease. She would communicate with the other counsel in the office and made sure everyone was on the same page. I would not hesitate to contact her again.
Posted by Dylan | December 8, 2018 | Hired Attorney
Overall, Joanne was very helpful during a difficult time. Joanne handled all the legal proceedings in a professional manner, and she was thorough in detailing out the conditions of the Divorce Agreement.
"Ms. Monagan has the experience and knowledge to provide excellent representation in any domestic relations case. I endorse this lawyer without reservation."
"I was on "the other side" of a contested custody case for over a year with Joanne and would recommend her to child custody clients in the Capitol District. Joanne has the legal skills to effectively convey her client's arguments while also having the diplomatic and mediation talent to bring the parents and opposing counsel together constructively at the end of a long and bitter dispute."
"I endorse this lawyer. Ms. Monagan is a very capable attorney. She is very professional in her interactions with the court and opposing counsel."
"I endorse this lawyer. JoAnne has the hallmarks of an excellent attorney. Namely, knowledge, professionalism, and she is a very tough adversary. She is very aggressive for her client's position, but at the same time, she does not make the case personal and she is always open for negotiation. I highly endorse Ms. Monagan."
No Endorsement Data Available Yet
This attorney hasn't created any attorney endorsements recently on Avvo.
2023
Client Rating, Martindale-Hubbell
2022
Client Rating, Martindale-Hubbell
2021
Client Rating, Martindale-Hubbell
2020
Client Rating, Martindale-Hubbell
2019 - Present
Managing Partner, O'Brien & Associates Law Firm PC
2013 - Present
Principal Attorney, The Monagan Law Firm PC
2011 - 2013
Attorney, Bartle McGrane Duffy & Jones
2002 - 2011
Principal Court Attorney, Rensselaer County Family Court
1989 - Present
New York State Bar Association, Family Law SectionMember
1989 - Present
Capital District Women's Bar AssociationMember
1989 - Present
Albany County Bar AssociationMember
1989 - Present
Rensselaer County Bar AssociationMember
1989
JD - Juris Doctor
1985
BA - Bachelor of Arts
2017
English
Legal Answers
Legal Guides
Can you adopt if you have a record
13 Apr 2020
How can I make sure I am protected in a divorce?
05 Dec 2018
Copy of Guardianship Papes?
02 Dec 2018