Daniel John Kollias

Daniel John Kollias

4.7
Rating: 9.7

Licensed for 26 years

Divorce and separation Lawyer at Winfield, IL
Practice Areas: Divorce & Separation, Child Custody, Child Support ... +2 more

1N141 County Farm Road, Suite 200, Winfield, IL

About Daniel

Biography

Practice Areas

5

Practice Areas

Divorce and Separation 40%

Contested and uncontested divorces, self-employed and high-asset clients, prenuptial agreements, maintenance (including modification and termination of maintenance)

27 years

40%
Child Custody 20%

Joint, sole, or shared custody, including custody modifications.

27 years

20%
Child Support 20%

Including modification and enforcement of prior orders, arrearages, college expense cases.

27 years

20%
Corporate and Incorporation 10%

Form corporations, LLC's, draft shareholder and operating agreements, buy / sell agreements

27 years

10%
Family 10%

Visitation cases, including modification and enforcement of prior orders, guardianship, paternity cases, and appeals of domestic relations cases.

27 years

10%

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes

Retainer

Always


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Illinois for 26 years

State: Illinois

Acquired: 1999

Active and Authorized to Practice Law

No misconduct found

Location

Kollias, PC

1N141 County Farm Road, Suite 200, Winfield, IL, 60190

Kollias, PC

1N141 County Farm Road, Suite 200, Winfield, IL, 60190

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Daniel John Kollias's Reviews

Avvo Review Score

4.7 /5.0

33 Client Reviews

Showing 1 - 5 of 11 reviews | Communication Style

Posted by Nathaniel | August 02, 2023 | Hired Attorney | Child Custody

Dan Kollias is an incredible lawyer!

Not only is he an honest and genuine person, he is an effective, dedicated, rational and mindful attorney. The staff at Kollias PC are very professional and attentive. Karen, Dan’s personal assistant, always facilitated quick and responsive communication and kept me informed on needs or updates relev...ant to our case. After every court interaction, I was emailed a letter summarizing the specific details and possible steps to move forward. This was a huge plus for me. Dan took on my family’s custody case, despite discouragement and the apparent fact that EVERY card possible was stacked against me, GAL included. So much was unloaded on to him, and he handled it with the utmost importance. The integrity he has in his work exemplifies his genuine intention to produce the best reasonable outcome for his clients. Whether we agreed 100% or not on an approach, Dan trusted me and my opinions. Every decision made was talked out and rationalized. After 2 years of my lengthy and complicated custody journey, with Dan and Kollias PC’s legal help, my outcome was 90% success. Dan is highly recommended.

Posted by anonymous | January 07, 2019 | Hired Attorney | Child Custody

Simply, the best.

I hired Dan on a very highly litigated case with my daughter. Letting him go was very difficult for me - and I regret it till this day. I have had many attorneys (as my case is on-going) and nobody compares to how Dan was extremely dedicated to my case. Dan is highly well known, respectable, in D...uPage Courts. I have only said positive things about him in what he has done for my case. He was very truthful and communicative. He did his very best to try and protect my daughter. He remembered dates, incidents, evidence, retold my case perfect - even during my arbitration hearing. If I could rehire him, I would in a heart beat. I know he would have never let my case get out of hand. I recommend him if you want someone who will try every strategy to protect you and your child in your case.

Posted by Kathleen | February 16, 2017 | Hired Attorney | Divorce & Separation

Your attorney is everything in a divorce, hire Dan

Learn from my mistakes. I was married for 19 years, while I focused on being a good mom, my xhusbands focus was alcohol. Finally I had enough..I didn't have much money becuz my x was sneaky and thoughtless. Money was gone, hidden who knows...but I took the little I had s hired an attorney. She didn'...t really know the revised divorce laws and my x hired a very experienced attorney from the city. So after s year of basically fees with no results, she handed me off to her sister, this is where it gets interesting. After dealing with her sister and having her sister represent me in a pre-trial I began to have some doubts. I googled her, to my shock and horror she was practicing with a suspended license. I fired her immediately and found another attorney who happily took my money. He really did nothing to move things along, argued with me trying to accept a deal that was not equitable on my behalf. One day I called my x to confirm something and my x casually mentions that he spoke to my attorney over the phone. Again, horrfied and confused snd eight weeks from trial I had to find someone else. It was not an issue if money anymore, I needed someone dedicated, organized and determined. I interviewed Dan Kollias and knew he was the one. Dan had a huge mess to clean up and filter throught almost two years of paperwork. He came in on weekends, responded to every email, every call, kept me apprised as to what was going on. The piece of mind was priceless. I knew he would get the job done and he did. It's finally over, after almost two years and lots of bs I am happily divorced and happy with my settlement. Don't cheap out on your attorney, you need someone sharp, dedicated, result orientated, familiar with the new laws, not intimidated by other counsel and most importsnt ... is on your side! Hire Dan Kollias Thanks Dan

Posted by Nick | August 29, 2016 | Hired Attorney | Child Custody

Custody and support.

Dan is an excellent attorney. He let me know everything he could do for my case and made sure he was always a step ahead. He was very honest and always kept me in the loop of what was going on in my case. As a father in DuPage county he helped me get the primary residential custody of my son and rec...ieve child support. He is very knowledgeable of the law. When the time came he had no problem fighting for me.

Posted by anonymous | January 06, 2016 | Hired Attorney | Divorce & Separation

Great attorney! Very orginaized! Very detailed! Caring & Honest a RARE find!

Let me start off by saying, I dont have a lot of money. I did not flinch when i got my final bill, due to the professional manner that Daniel handled my case. My case was a long case and had a lot of ups and downs. He held my hand the whole way thru. He responded to everything fast! There are emotion...al times in divorce, where you want to blow up on your attorney, Daniel took it all. He understands when there are children involved emotions run hot! He always put my mind at ease and explained everything. At first I was really upset with never getting good news. Then I figured out lawyers are like doctors. When they tell you that you have 3 months to live, then you never die you are happy! Well that was my case... I was always dying, but then I felt alive as I walked out of the court room! I can also say this. As I went through a couple trials, I clearly saw how prepared Daniel was! He had everything prepared, typed out, a copy for me, and everything bullet pointed. At first I thought nothing of it until I saw my exs attorney fumbling thru books and paperwork in the process of the trials. Also as i watched other trials to mentally prepare for my own, I later appreciated Daniels attention to detail. Bottom line is, I would highly recommend Daniel!

See All Client Reviews

Daniel John Kollias's Lawyer Endorsements

Endorse Daniel
Karren Brower headshot
Karren Brower

Divorce and separation lawyer | Aug 01

Relationship: Opposing Counsel on matter

"I endorse this lawyer."

Peter C. Wachowski headshot
Peter Wachowski

Family lawyer | Jul 11

Relationship: Fellow lawyer in community

"I have known Dan for at least 15 years. What I like about Dan is that he practices law the way it should be practiced. He tells you what he is going to do and then he does it. He stays on top of the cases and does a great job. People don't have great reputations just because they show up to work. They have great reputations because there are hard-working, honest, and deliver. That's what you get with Dan. Clearly he has become a leader in the area of family law."

Anique Kane Drouin headshot
Anique Drouin

Family lawyer | Jul 05

Relationship: Fellow lawyer in community

"Daniel is a strong litigator, but also a reasonable and sound negotiator. His knowledge of the law and practice are top notch. I endorse this lawyer."

Jason Graff Shore headshot
Jason Shore

Family lawyer | Jul 17

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Richard Joseph Albanese headshot
Richard Albanese

Divorce and separation lawyer | Jan 12

Relationship: Fellow lawyer in community

"I have known Mr. Kollias for over a decade and first worked with him in the Cook County State's Attorney's office. Mr. Kollias is intelligent, even-tempered and highly skilled in handling divorce and other family law matters. He is an experienced negotiator and is also known for his skills at trial and in hearings. Most importantly, Mr. Kollias conducts his practice with fairness and integrity."

Ana M. Guzman headshot
Ana Guzman

Family lawyer | Jan 10

Relationship: Fellow lawyer in community

"I endorse this lawyer. I have known Mr. Kollias for many years. Early in his career, Mr. Kollias was an Assistant Cook County State's Attorney and then moved on to private practice. Mr. Kollias is an intelligent and dedicated professional who always strives to protect his clients' rights and to achieve the best possible outcomes. Without hesitation, I recommend this attorney for anyone in need of superior legal representation."

Joseph Pierce O'Brien headshot
Joseph O'Brien

Family lawyer | Dec 12

Relationship: Opposing Counsel on matter

"I endorse this lawyer."

Laura I. Baldwin headshot
Laura Baldwin

Family lawyer | Dec 01

Relationship: Opposing Counsel on matter

"I endorse and recommend this lawyer. Dan is a strong advocate for his clients, but always remains respectful to his opponents. Dan is very pleasant to work with."

Jane E. Nagle headshot
Jane Nagle

Family lawyer | Sep 17

Relationship: Worked for lawyer

"I endorse this lawyer. Dan is an exceptional attorney who aggressively pursues his client’s goals all while epitomizing a model of civility in the courtroom. Dan is compassionate towards his clients and is able to effectively and efficiently reach a resolution in even the most complex cases. Dan is friendly, reliable, and knowledgeable in all areas of family law, as well as in the areas of estate and business planning."

Lisa Marie Giese headshot
Lisa Giese

Family lawyer | Apr 17

Relationship: Fellow lawyer in community

"Dan is a skilled and knowledgeable attorney experienced in divorce and family law matters in DuPage and surrounding collar counties. In my dealings with Dan, he has always been a zealous advocate for his clients, however is artfully able to settle cases when appropriate. Dan has always maintained a professional demeanor and is well respected by the judiciary and legal community as a whole."

Angel M. Traub headshot
Angel Traub

Family lawyer | Apr 07

Relationship: Opposing Counsel on matter

"Dan is a fair and reasonable opponent. He is very responsive and is able to complete matters effectively and efficiently."

Martin Samuel Lascola headshot
Martin Lascola

Family lawyer | Apr 07

Relationship: Fellow lawyer in community

"I endorse this lawyer. I have known Dan for many years and worked alongside him as an Assistant State's Attorney early in our careers. Dan has always exhibited the highest level of professionalism in the years I have known him. He has established himself as a known commodity in DuPage County and I never hesitate to refer him any civil/family law matter that I do not handle in my individual practice. Dan is skilled, experienced, aggressive and well-liked by his clients, court staff & the judiciary. Dan also has extensive bench and jury trial experience and is a very effective litigator as well. I would not hesitate to recommend his services to anyone in need of superior legal counsel."

Dennise Louise Mccann headshot
Dennise Mccann

Divorce and separation lawyer | Oct 04

Relationship: Fellow lawyer in community

"Dan is an honest, knowledgeable and effective attorney. He has a tremendous knowledge of the law and the ability to resolve matters efficiently."

Brian S. Lohse headshot
Brian Lohse

Business lawyer | Jun 30

Relationship: Worked together on matter

"I endorse and recommend this lawyer. I have personally retained him to help me with a number of matters of my own."

Stone Douglas Grissom headshot
Stone Grissom

Family lawyer | Jun 17

Relationship: Worked together on matter

"Dan is the type of attorney who knows the difference between paper law and people law. Dan is the lawyer you wish you had representing you when you're on the other side."

Franklin D. Julian Jr. headshot
Franklin Julian

General practice lawyer | May 15

Relationship: Worked together on matter

"Dan is a brilliant lawyer whose understanding of the law is superb. He knows the relationship between the law and running a business because he is a business owner himself. I would trust him on any legal matter, especially any type of litigation. He is a ferocious fighter who knows what his clients need."

Sean M. McCumber headshot
Sean McCumber

Child custody lawyer | Oct 28

Relationship: Fellow lawyer in community

"Dan and I have been opponents on some tricky cases involving rare family law issues. I have served as a guardian ad litem in some of Dan's cases. He is a tough litigator but never intimidates people. I like working with Dan very much, plus he is a sharp dresser."

Terence C Mullen headshot
Terence Mullen

Family lawyer | Mar 03

Relationship: Co-worker

"I consider Dan Kollias a "top tier" family law attorney. He is a strong advocate for his clients, is well prepared and a skilled litigator. Dan has an excellent reputation for being fair, honest and a highly professional attorney."

DeAnna Catherine Rosinski headshot
DeAnna Rosinski

Family lawyer | Jan 04

Relationship: Opposing Counsel on matter

"I endorse this lawyer. While Dan was acting in his capacity as a Guardian ad Litem for 2 minor children, he showed nothing but respect and a will to get the parties to reach an amicable settlement. Dan went over and above his duties in meeting with the children's parents, multiple times, and cared only for the best interests of the children. I would GLADLY ask that Dan be appointed as a GAL in any of my cases, and would welcome working with him again in the future!"

Patrick B. Hurley headshot
Patrick Hurley

Divorce and separation lawyer | Dec 28

Relationship: Fellow lawyer in community

"I enthusiastically endorse Dan Kollias. He is not only a talented and intelligent attorney, but he serves his clients while adhering to the highest ethical standards."

View All Endorsements
Richard Ian Conner headshot
Richard Conner

Divorce and separation lawyer

Jessica L Defino headshot
Jessica Defino

Family lawyer

Peter C. Wachowski headshot
Peter Wachowski

Personal injury lawyer

Anique Kane Drouin headshot
Anique Drouin

Family lawyer

Jason Graff Shore headshot
Jason Shore

Divorce and separation lawyer

Lindsay M. Jurgensen headshot
Lindsay Jurgensen

Divorce and separation lawyer

Richard Joseph Albanese headshot
Richard Albanese

Criminal defense lawyer

Ana M. Guzman headshot
Ana Guzman

DUI and DWI lawyer

Jane E. Nagle headshot
Jane Nagle

Family lawyer

Lisa Marie Giese headshot
Lisa Giese

Family lawyer

Angel M. Traub headshot
Angel Traub

Family lawyer

Martin Samuel Lascola headshot
Martin Lascola

Criminal defense lawyer

Franklin D. Julian Jr. headshot
Franklin Julian

Personal injury lawyer

Patrick B. Hurley headshot
Patrick Hurley

Litigation lawyer

Terence C Mullen headshot
Terence Mullen

Family lawyer

Frank Charles Gradishar headshot
Frank Gradishar

Family lawyer

Experience

Rating:  9.7 (Superb)

Work Experience

2020 - Present

Owner / Managing Attorney, Kollias PC

2014 - 2020

Partner, Kollias & Giese, P.C.

2009 - 2014

Partner, Mullen, Winthers & Kollias, P.C.

2003 - 2009

Sole Practitioner, Law Offices of Daniel J. Kollias, P.C.

1999 - 2001

Assistant State's Attorney, Cook County State's Attorney's Office

Associations

2003 - Present

DuPage County Bar Association

Sample of Legal Cases

Marriage of Rolseth

Affirmed on appeal.

See More Legal Cases

Education

1999

Notre Dame Law School

JD - Juris Doctor

1995

University of Michigan

BA - Bachelor of Arts

Speaking Engagements

2013

Child Advocacy CLE Seminar

Child Custody Evaluations

2009

DCBA Family Law Committee Meeting

Post Decree Paternity Challenges

Languages

Greek

Activity

Avvo Rating

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution