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 11 - 15 of 111 reviews

Posted by Rishawn | March 17, 2022 | Hired Attorney

Excellent Attorney!

I was disappointed with my previous attorney and beginning to lose hope, luckily a friend referred me to Gillian because I have been happy with the service ever since. Her response time is impeccable, she is very knowledgeable and you truly walk away with the feeling that she has your best interest i...n mind.

Posted by anonymous | June 24, 2021

Twisting her hair and on her phone

I met with Gillian, based on her profile and professional standings and awards. Thinking that Gillian would be professional and focused. Upon meeting with her virtually she did not even give me the attention required for my case. She barley made eye contact, she was constantly looking down at what I ...believe was her phone and she was twisting her hair as if she did not care at all about anything I had to say. I was truly disappointed upon meeting her especially because she had rave reviews. Now I doubt the validity of those reviews as upon meeting her none of the comments made about her being professional, caring and focused were true. She was rude and unfriendly. If you are reading this save your money and find someone who cares because from what I faced Gillian doesn’t.

Gillian O'Nan

Replied last June 24, 2021

I “met” with this person virtually for 22 minutes last week. The meeting only lasted 22 minutes, because the client was unprepared and did not have any of the pleadings in her case (which is scheduled for a final trial on July 2nd) available. She indicated that her action was a contempt action, but also mentioned that she was being accused of kidnapping. As a result, I spent most of the meeting on my computer attempting to obtain the pleadings myself from the Clerk’s website (which is why I was looking "down"), so that I could understand the complexity and issues in the case. I asked the client to send me the pleadings and reschedule the meeting so that I could review them and have a meaningful consultation. I never received the pleadings, so that short 22 minutes was the end of the communication.

Posted by anonymous | June 24, 2021 | Hired Attorney | Divorce & Separation

The best!

I hired Gillian to represent me in a divorce that consisted of the division of a complicated and contested family estate. Not only was Gillian extremely knowledgeable in legal rights and protections pertinent to my case, but she was respectful of my input and my often times, repetitive, nagging, insi...stent attention to specific details that I felt were important to address. Gillian gave me invaluable advice, was always clear with expectations and was an incredible advocate for me throughout the divorce process. She is a straight-shooter who is gifted at mitigating the elevated emotions, stress and contention that often coincides with divorce proceedings. Gillian truly is amazing at her craft and I would highly recommend her to anyone needing representation in family legal matters.

Posted by Beth | June 24, 2021 | Hired Attorney | Divorce & Separation

Couldn't be happier with Gillian & her team!

Gillian was 100% the best person for the job through the most difficult time of my live - a divorce I didn't see coming. She went to bat for me when I wasn't the strongest for myself. Straightforward, honest, professional, intelligent, heartfelt, strong and the true voice of reason through my persona...l heartbreak. I cannot say enough good things about her (and her team). Hiring Gillian was the best decision I made for my legal representation. Highly and 100% recommend her for walking away with your own financial and emotional win. Thank you, Gillian!

Posted by anonymous | June 22, 2020 | Hired Attorney | Family

Do not hire anyone else

Gillian is extremely well versed and knowledgeable in family law. She is very connected within the legal environment in Atlanta and will be an invaluable resource to anyone that hires her. Divorce is a very emotional and difficult experience to go through and Gillian is always there to provide conc...ise, honest, and rational advice and suggestions for you along the way. Do not waste your time hiring anyone else as you get what you pay for with Gillian and she will fight for you and your children’s rights. My ex who had a separate lawyer even recommended Gillian to a friend going through divorce which shows you just how good she is.

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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