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Donald J Cosley
About Donald
Biography
Donald J. Cosley has been representing Illinois residents in criminal defense and family law cases for over 20 years. He has a wealth of courtroom experience and an undying commitment to providing quality client service. He personally handles all aspects of his cases. When you call him with questions about your case, you will speak with him, your legal representative, and will not be passed off to a paralegal or subordinate. Extensive experience and responsive customer service are the hallmarks of the Law Offices of Donald J. Cosley.
- Accessible: When you call, we make it a priority to respond quickly. We promise to give clear answers in language that makes sense.
- Experience: Opposing attorneys, prosecutors and judges know that we have built our success on integrity and hard work. Knowing the key people involved in your case means understanding the process and expectations to reach a desirable outcome.
- Reputation: Legal professionals throughout the Greater Chicago metro area know that we prepare our cases and arguments diligently and have our evidence and arguments in order. We have earned an excellent reputation for thoroughness and focused legal representation.
Donald J. Cosley was admitted to practice in Illinois and the Northern District Court of Illinois in 1994, and before the United States Supreme Court in 2001. He has served in the following committee positions for the NWSBA:
- Parliamentarian 1999-2000
- Board of Governors 2000-2003; 2003-2006
- Executive Board:
- Secretary 2006-2007
- Treasurer 2007-2008
- Vice President 2008-2009
- Vice President 2009-2010
- Executive Vice President 2010-2011
- President 2011-2012
- Long Range Planning Committee 2007-2008
He has also served as Chairperson for the Attorney Referral Service, Judges Night & Holiday Party, and as a coach or judge of mock trial from 2005 to 2008.
Practice Areas
4
Practice Areas
Divorce and Separation
65%
33 years
DUI and DWI
15%
33 years
Criminal Defense
10%
33 years
Speeding and Traffic Ticket
10%
33 years
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
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Chat withLicenses
Licensed in Illinois for 31 years
State: Illinois
Acquired: 1994
No misconduct found
Location
Law Offices of Donald J. Cosley
3030 Salt Creek Drive, Suite 120, Arlington Heights, IL, 60004
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Donald J Cosley's Reviews
Avvo Review Score
21 Client Reviews
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Practice Areas
What Clients Mention
Showing 6 - 10 of 15 reviews | Case Results
Posted by Andrew | July 11, 2017 | Hired Attorney | Lawsuits & Disputes
A good, but very unprofessional attorney
I hired Don Cosley to represent me last year and he was nothing but unprofessional throughout. He was 25 minutes late to the hearing and did not call to tell me he would be there soon. I even called his office and they said that he would be there eventually but would not contact him for me. Once he s...
Posted by Dinesh | February 18, 2016 | Hired Attorney | Criminal Defense
Misdemeanor Charge Reduced
As a non-immigrant worker, I am thrilled to have my misdemeanor charge reduced to a speeding violation and offered court supervision without conviction. Don is nice to talk to and treats people well. He looks to be easy going and this calms your nerves.
Posted by anonymous | September 02, 2015 | Hired Attorney | Speeding & Traffic Ticket
Class B Misdemeanor, Speeding
With no prior traffic offenses I had no idea what to expect when entering the court systems. Internet education made me anxious and advised that an attorney was necessary. With so many attorneys to choose from and no direct referral I took a chance and chose Donald Cosley. The result was very good.
Posted by Mike | March 20, 2015
Donald Cosley is hands down the best in his industry. I would never even hire anyone else.
I have been a client of Donald Cosley since 2002 and I still use him today. Even after moving to NY he was able to resolve all my issues remotely without me present. Hands down the best !!!
Posted by anonymous | July 21, 2014 | Criminal Defense
Top Notch
After being poorly represented by a previous attorney and receiving an unjust conviction Don won an appeal to reopen my case. He got my battery conviction, which is on your record for life, reduced to one year supervision. I couldn't have asked for better representation. He explained the law so th...
Donald J Cosley's Lawyer Endorsements
"Donald is a highly skilled criminal attorney. His experience gives him the ability to handle many different criminal matters. He is one of the most professional and ethical lawyers that I know. I do not hesitate to endorse this lawyer."
"I endorse this lawyer."
"I endorse this lawyer."
"I endorse this lawyer."
"Donald is an incredibly smart, honest, hardworking, and wise lawyer."
"I endorse this lawyer. Don's very knowledgeable and respected in the legal community. He fights hard for his clients and delivers positive results. I have no reservations endorsing and recommending Don."
"Don is a respected lawyer and a great source of information for other lawyers to consult with. His reputation is impeccable and I endorse him completely."
"I endorse this lawyer. Don has earned the respect of his all the lawyers in the community evidenced by Don being elected to president of the Bar Association. He can be counted on to provide the highest quality representation."
Christopher Cosley
DUI and DWI lawyer
Moe Ahmad
Criminal defense lawyer
Michael Cozzi
Real estate lawyer
John Callahan
DUI and DWI lawyer
Michael Meschino
Family lawyer
Miriam Cooper
Family lawyer
Experience
Honors
2016
Preeminent 5.0 out of 5, Martindale-Hubbell
2005
Distinguished Alumni Award, Buffalo Grove High School
Work Experience
2003 - Present
Attorney, Law Offices of Donald J. Cosley
Associations
2003 - Present
Northwest Suburban Bar AssociationChairman
2000 - Present
Northwest Suburban Bar AssociationChairman
1999 - Present
Northwest Suburban Bar AssociationChairman
1997 - Present
Northwest Suburban Bar AssociationMember
1994 - Present
Illinois State Bar AssociationMember
2011 - 2012
Northwest Suburban Bar AssociationPresident
2003 - 2006
Northwest Suburban Bar AssociationBoard of Governor
2001 - 2003
Northwest Suburban Bar AssociationChairman
2000 - 2003
Northwest Suburban Bar AssociationBoard of Governor
1999 - 2000
Northwest Suburban Bar AssociationParlimentarian
Education
1994
John Marshall Law School, Chicago
Juris Doctorate
1991
DePauw University
BA - Bachelor of Arts
Speaking Engagements
2010
School District 214
Traffic Seminar
Languages
Spanish