Gillian Fierer O'Nan

Gillian Fierer O'Nan

also known as Gillian Fierer, Gillian Fierer

4.7
Rating: 10.0

Licensed for 19 years

Family Lawyer at Atlanta, GA
Practice Areas: Family, Child Custody, Divorce & Separation ... +2 more

38 Old Ivy Road, NE, Suite 200, Atlanta, GA

About Gillian

Biography

Practice Areas

Fees and Rates

Cost

Retainer

Always


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Georgia for 19 years

State: Georgia

Acquired: 2006

Active Member in Good Standing

No misconduct found

Location

Fierer & Buerlein, LLC

38 Old Ivy Road, NE, Suite 200, Atlanta, GA, 30342

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Gillian Fierer O'Nan's Reviews

Avvo Review Score

4.7 /5.0

111 Client Reviews

Showing 26 - 30 of 111 reviews

Posted by Kevin | September 14, 2018 | Hired Attorney | Divorce & Separation

Highly Recommended

After 8 months in a divorce that looked like it was headed to court, I decided to release my former attorney and sought a consultation with Gillian. I was super impressed with her right from the start and I knew things were going to turn around for me with her in my corner. Within a month from hiring... her, I had a second mediation (the first ended in complete disaster) that successfully resulted in a settlement. Gillian was masterful at giving me great advice when I needed it and keeping me on track. I know that I would have been mired in a lengthy divorce trial without her that was completely unnecessary. Take my advice and go to her first if you find yourself in a divorce case. She's the best and I would highly recommend her to anyone else.

Posted by Timmothy | April 11, 2018 | Hired Attorney | Divorce & Separation

Wish I knew THEN what I know NOW

I SO wish I would have seen this site and spoke to this attorney before I made a mistake that cost me thousands of dollars. Her assistant Emily was very fair with me. EXTREMLY honest with me and very responsive. I had a case in Henry County and decided to use a "small town" attorney as oppo...se to one from "BUCKHEAD." Big mistake. Dont worry about the local... just hire the best. PERIOD. The attorney who opposed me was from Atlanta and she totally distroyed my attorney who was totally unprepared in every way. She littreraly had me calling the bank to get copies of checks that SHE LOST. I wish I was making this up. As a result I paid 30k to a woman who put me out the house after 10 months of marriage. After it was over opposing counsel came after me again and Gillian and Emily came to my rescue. Do not make the same mistake. Gillian and Emily have taught an invaluable lesson. Simply hire the best--make the sacrefice and their efficency will save or make you money in the end.

Posted by Carmen | March 13, 2018 | Hired Attorney | Divorce & Separation

Satisfied Client, Highly Recommended!!

Gillian possesses all the qualities one would look for in a lawyer. She is professional, efficient, competent, and very knowledgeable of her work. She responded PROMPTLY and answered all my questions. She helped me through a very difficult transition and made me feel comfortable. She was highly recom...mended and I see why. Going through a divorce, especially with children, can be very emotionally draining, etc but Gillian helped ease my concerns and was a strong advocate for me. I would definitely recommend Gillian!

Posted by Dana | August 15, 2017 | Hired Attorney | Divorce & Separation

Happy Client!

I was so pleased with Gillian through my first legal battle that there was no question who I'd hire a month ago when my second legal issue came up. The legal support she provides is worth every penny. I used another lawyer for my divorce. I hardly ever spoke to that lawyer and I felt like that la...wyer drug out my case to make more money. Its the exact opposite experience with Gillian. She has responded to every email I send regardless if she's on vacation or busy getting ready for court on another clients case. She's considerate of my time to preserve cost. I recommend Gillian to anyone that ask for legal matters pertaining to divorce or custody!

Posted by Cassie | August 15, 2017 | Hired Attorney

Excellent Experience!

Gillian is exactly what I needed for the particular situation I was faced with. She provided thorough advice and empathy throughout the whole process. At times when I was super needy, she was unbelievably patient! I would absolutely recommend her!

See All Client Reviews

Gillian Fierer O'Nan's Lawyer Endorsements

Endorse Gillian
Ashley Taryn Carlile headshot
Ashley Carlile

Child custody lawyer | Apr 27

Relationship: Opposing Counsel on matter

"Gillian is professional and a strong advocate for her client. She is an outstanding family law attorney."

Benjamin Foss Baker headshot
Benjamin Baker

Divorce and separation lawyer | Mar 15

Relationship: Fellow lawyer in community

"I have worked with Gillian on several cases and she is always prompt and professional."

Blake D. Halberg headshot
Blake Halberg

Family lawyer | Apr 18

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Justin Spizman headshot
Justin Spizman

Family lawyer | Nov 12

Relationship: Fellow lawyer in community

"Gillian is a smart and hard-working attorney that cares deeply for her clients. Without hesitation, I would recommend any of my clients to her. She is experienced, well-trained, and simply one of the best."

Jenifer Leigh Carreras headshot
Jenifer Carreras

Family lawyer | Oct 03

Relationship: Opposing Counsel on matter

"I served as GAL on a case where Ms. O'Nan represented a party. Ms. O'Nan was professional and tenacious in her representation both inside and outside of the courtroom. I highly recommend Ms. O'Nan for her knowledge of the laws and process and her strong advocacy for her clients."

Alison Kyler Nazarowski headshot
Alison Nazarowski

Family lawyer | Sep 29

Relationship: Opposing Counsel on matter

"I have had cases opposing Gillian and have referred many cases to her over the years. She is the ultimate professional - she is easy to work with and very courteous. She understands professionalism which makes the entire litigation experience much more pleasant for our clients."

Brian Michael Douglas headshot
Brian Douglas

Family lawyer | Apr 29

Relationship: Fellow lawyer in community

"I highly recommend Gillian for any family law cases. She is a brilliant attorney with very diverse experience. Most importantly, she will always pursue what is in the best interest of her clients."

David Gregory Sarif headshot
David Sarif

Family lawyer | Mar 28

Relationship: Opposing Counsel on matter

"I endorse this lawyer."

Rachel Aliza Elovitz headshot
Rachel Elovitz

Family lawyer | Feb 06

Relationship: Fellow lawyer in community

"Gillian is the archetype of the kind of attorney that makes children want to grow up to be attorneys. She is ethical, uniquely capable, brilliant, compassionate, and wise. I would not hesitate to send a member of my own family (if God forbid anyone needed a family lawyer) to Gillian. To the extent the law is still regarded as an admirable profession, it is because lawyers like Gillian exist."

Stephen John Tyde Jr. headshot
Stephen Tyde

Divorce and separation lawyer | Nov 30

Relationship: Worked together on matter

"Gillian is an intelligent and effective attorney that provides cost effective representation that is not geared toward fee generation. I would highly recommend her to anyone seeking a domestic relations attorney."

Sylvia K. Morrow-Nocon headshot
Sylvia Morrow-Nocon

Family lawyer | Nov 13

Relationship: Fellow lawyer in community

"I have known Gillian for several years. It is rare to find an attorney to whom you can refer your valued clients. I have referred clients to Gillian with great results. I am happy to endorse Gillian, and gladly recommend her to anyone seeking an ethical and compassionate family law attorney."

Darren M. Tobin headshot
Darren Tobin

Divorce and separation lawyer | Oct 11

Relationship: Fellow lawyer in community

"Without question, Gillian is one of the top family law attorneys I know. Her attention to detail and compassionate representation for her clients is exemplary. I highly recommend Gillian and her firm."

Michael S. Waddington headshot
Michael Waddington

Family lawyer | Oct 15

Relationship: Fellow lawyer in community

"I endorse Gillian. She is a highly skilled attorney that is well respected in the legal community."

View All Endorsements
Brian Michael Douglas headshot
Brian Douglas

Estate planning lawyer

Rachel Aliza Elovitz headshot
Rachel Elovitz

Family lawyer

Darren M. Tobin headshot
Darren Tobin

Personal injury lawyer

Experience

Rating:  10.0 (Superb)

Honors

2014

"Attorneys to Watch in 2014", Honorable Mention, Attorney at Law Magazine, Atlanta Edition

2014

Rising Star, Georgia Super Lawyers

2014

Top 10 Attorneys Under 40, National Academy Of Family Law Attorneys

2014

AV Peer Review Rating, Martindale-Hubbell

2014

Preeminent 5.0 out of 5, Martindale-Hubbell

2014

Legal Elite, Georgia Trend Magazine

2003

"Best Attorney" Award, Mock Trial, Kilpatrick Stockton

Work Experience

2018 - Present

Managing Partner, Fierer & Buerlein, LLC

2014 - Present

Founding Partner, Elovitz/O'Nan, LLC

2013 - Present

Founding Partner, Gillian Fierer O'Nan, P.C.

2008 - 2012

Associate, Levine, Smith, Snider & Wilson

2006 - 2008

Associate, Weinstock & Scavo, PC

Associations

2014 - Present

Cobb County Superior Court

Guardian ad Litem

2014 - Present

Civil Mediator

Civil Mediator

2013 - Present

State Bar of Georgia, Transition into Law Practice Program

Mentor

2013 - Present

Lawyers Club of Atlanta

Member

2010 - Present

American Bar Association, Family Law Section

Member

2008 - Present

State Bar of Georgia, Family Law Section

Member

2008 - Present

Atlanta Volunteer Lawyers Foundation

Guardian ad Litem

2007 - Present

Atlanta Bar Association, Family Law Section

Member

2010 - 2011

State Bar of Georgia, Family Law Section

Executive Committee Member

2010 - 2011

State Bar of Georgia, Young Lawyers DIvision, Family Law Committee

President

2008 - 2010

State Bar of Georgia, Young Lawyers DIvision, Family Law Committee

Event Chair, Supreme Cork

Sample of Legal Cases

Custody action

Successful

See More Legal Cases

Education

2006

University of Georgia

JD - Juris Doctor

2002

University of Georgia

BA - Bachelor of Arts

Speaking Engagements

2015

Tropical CLE

Hardman v. Hardman- Res Judicata in Divorce Cases

Publications

2011

The Family Lawyer, Atlanta Bar Association Three Practical Tips for The Family Lawyer- From a Young Lawyer's Perspective

Languages

English

Avvo Rating

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