Free Consultation
$0 first 30 minutes
PRO
Sean M. McCumber
Virtual Consultation Available
Free Consultation
About Sean
Biography
Admitted to practice law in 1998, Sean M. McCumber graduated magna cum laude with a J.D. from the University of Illinois College of Law in 1998 and graduated magna cum laude in 1995 with a B.A. in Criminal Justice from Illinois State University. Prior to joining the firm, Sean served in the McLean County State's Attorney Office in the juvenile division and then practiced commercial litigation, intellectual property, and advertising law in a large law firm. Sean concentrates his current practice in family law matters. Sean is a member of the DuPage County Bar Association, which named him 2010 Lawyer of the Year. Additionally, Sean presently serves as the Chair of the Family Law & Practice Committee and Chair of the Media Committee. Sean is also an Illinois Super Lawyer, which publication has named him a Rising Star for 2009 and 2010. Sean is also an active member of the American Inns of Court DuPage Chapter, the Celtic Law Society, the Kendall County Bar Association, and the Illinois State Bar Association, where he serves on the Child Law Section Council. Sean has extensive experience as a Guardian ad Litem and Child Representative, as well as a trainer of same, in many judicial circuits in Illinois. Sean has assisted with revisions of local court rules regarding domestic relations, juvenile law, and adoptions. Sean is also an active public speaker and author on various family law topics.
Sean concentrates is practice in divorce litigation, adoptions, guardianships, child custody Litigation, parentage matters, domestic partnerships and unmarried couples, juvenile abuse & neglect matters, juvenile delinquency matters, and representation of children as Guardian ad Litem.
Protecting Your Future, One Step at a Time. Call For A Free Consultation!
Guiding You Forward Through Life’s Toughest Transitions. Call For A Free Consultation!
Support, Strength, and Solutions for Your Family. Call For A Free Consultation!
Practice Areas
2
Practice Areas
Divorce and Separation
50%
Family
50%
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
Licenses
Licensed in Illinois for 27 years
State: Illinois
Acquired: 1998
No misconduct found
Location
Blacha Law Office, Ltd.
1230 E Diehl Road, Suite 325, Naperville, IL, 60563
napervilledivorcelawyer.com/attorney/mccumber-sean-martin/Blacha Law Office, Ltd.
33 N. Dearborn Suite 1000, Chicago, IL, 60602
napervilledivorcelawyer.com/attorney/mccumber-sean-martin/Blacha Law Office, Ltd.
54 N Ottawa St #205, Joliet, IL, 60432
napervilledivorcelawyer.com/attorney/mccumber-sean-martin/Gallery
Sean M. McCumber's Reviews
Avvo Review Score
19 Client Reviews
Filter Avvo Reviews (19)
Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.
Practice Areas
Showing 11 - 15 of 19 reviews
Posted by anonymous | June 23, 2015 | Family
Petition for Removal
Sean was an excellent choice for representation. He listened to my personal story and constructed a plan that fit my needs. He was an extremely effective and impressive communicator with both me and the opposition. I was under an impossible timeline that Sean made possible. He kept the best inter...
Posted by THOMAS | April 08, 2015
Sean Mccumber
Excellent Lawyer! Helped me through a very difficult time. He exceeded my expectations. I would recommend Sean to anyone without hesitation.
Posted by Sonia | July 25, 2014 | Lawsuits & Disputes
Great customer service
Sean helped me when we were looking for quick representation. He fit us into his schedule right away, although he was in and out of court appointments, was responsive and very thorough. He made sure I understood every aspect of what I was going through in an efficient manner. Would definitely reco...
Posted by anonymous | February 12, 2014 | Divorce & Separation
Responsive and efficient
Sean has helped me with post-decree issues for the past four years. He ALWAYS responds to me within 24 hours, is able to keep me focused during conversations, uses his time and resources efficiently, and is clear and honest with me about potential outcomes. Sean tells it like it is and if you need g...
Posted by Kevin | October 02, 2013 | Divorce & Separation
Excellent, morally sound divorce expertise
All divorces are stressful, difficult and full of the potential to get explosively bitter. From the very first meeting with Sean, he worked diligently to stay positive, focus on the legal requirements, and to "do the right thing." Sean's advice was excellent, his knowledge of process was great, and...
Sean M. McCumber's Lawyer Endorsements
"Although we have disagreed on issues as adversaries on cases, I can always say Mr. McCumber always works hard, is always prepared, and always maintains his professionalism. That’s why I can always say no matter how many times we may disagree or oppose each other on a matter I always respect him as a professional advocate at the end of the day, and an asset to the legal community."
Rebecca Krawczykowski
Divorce and separation lawyer | Apr 18
Relationship: Opposing Counsel on matter
"I endorse Sean for all types of family related legal matters. Sean is the most experienced attorney for adoption and emerging areas in family law that I know. I have had cases against Sean and found him to be a strong advocate for his clients, while also being fair and reasonable. What sets Sean apart from other attorneys is his focus on the best interests of children, which is rarely a priority for other attorneys when cases become contentious. I frequently refer cases to Sean because I trust that he will do an exceptional job."
"Sean is an experienced guardian ad litem, mediator, and litigator. He is an active member of the legal community and is constantly spreading his knowledge to others via speaking engagements and writing articles. Sean's clients can always rely on his honest and strategic advice and his professional and thoughtful approach to even the most difficult situations."
"Sean is one of the most well-respected attorneys in DuPage County. He is a fierce advocate for his clients and a sharp litigator. I highly endorse Sean."
"Sean and I have worked as opposing counsel in adoption matters as well as numerous contract matters (Sperm Donor and Egg Donor Agreements) and I have appreciated his timely responses, knowledge of the law and his professionalism in representing his clients and working with him. I am always happy to work with him and recommend him to others!"
"Sean is an excellent attorney. He is a great advocate and has superior knowledge in the area of family law."
"I endorse this lawyer."
"I endorse this lawyer."
"I endorse this lawyer."
"I endorse this lawyer. I have a great amount of respect for Sean. He is extremely knowledgeable, hard working and honest."
"One of the most knowledgable Family lawyer in DuPage County!"
"I whole-heartedly endorse Sean McCumber."
"I endorse Sean. He is a highly skilled attorney that is well respected in the legal community."
"I endorse this lawyer."
"Sean Mccumber is a premier divorce lawyer who is highly respected in the legal community. I give Sean all five stars."
"I endorse this lawyer."
"I have known Sean for years, both as a fellow lawyer in and around DuPage County, and as a friend. In addition, we were in a band and the DuPage County Bar Association's annual Judges' Nite show together for several years. Sean's one of those guys who seems to know everything and is always a zealous advocate of his clients interests."
"Sean, in addition to having a great first name, is a highly skilled attorney who represents his clients in a professional and skilled manner. Sean is an attorney that will make you feel good about yourself as he is cleaning your clock."
"I endorse this lawyer's work. Sean is great to work with and is a strong and zealous advocate for his clients."
"I endorse this lawyer's work. Sean exhibits the experience, knowledge and intergrity that one would expect from an experienced attorney."
Rebecca Krawczykowski
Divorce and separation lawyer
Joshua Bedwell
Divorce and separation lawyer
Robert Boszko
Divorce and separation lawyer
Lisa Giese
Family lawyer
Jane Nagle
Family lawyer
Kiley Whitty
Family lawyer
Michael Hudzik
Family lawyer
Maxine Weiss Kunz
Unknown lawyer
Jessica Defino
Divorce and separation lawyer
Karren Brower
Family lawyer
Todd Scalzo
Child custody lawyer
Joseph O'Brien
Divorce and separation lawyer
James Nelson
Family lawyer
Monika Blacha
Family lawyer
Ausaf Farooqi
Immigration lawyer
Sean Robertson
Divorce and separation lawyer
Vincent Machroli
Family lawyer
Joshua Jachimowicz
Criminal defense lawyer
Brian Laughlin
General practice lawyer
Teresa Pisula
Divorce and separation lawyer
Experience
Honors
2017
Leading Lawyer (Alternative Dispute Resolution), Leading Lawyers Network
2014
Illinois Super Lawyer, Chicago Magazine
2014
Leading Lawyer (Family Law), Leading Lawyers Network
2013
Leading Lawyer (Adoption & Reproductive Technology), Leading Lawyers Network
2013
Illinois Super Lawyer - Rising Star, Chicago Magazine
2012
Illinois Super Lawyers - Rising Star, Chicago Magazine
2011
Illinois Super Lawyers - Rising Star, Chicago Magazine
2010
Lawyer of the Year, DuPage County Bar Association
2010
Illinois Super Lawyers - Rising Star, Chicago Magazine
2009
Illinois Super Lawyers - Rising Star, Chicago Magazine
2008
Director's Award, DuPage County Bar Association
Work Experience
2005 - Present
Partner, Sullivan Taylor & Gumina, PC
Associations
2013 - Present
American Academy of Assisted Reproductive Technology AttorneysFellow
2012 - Present
American Academy of Adoption AttorneysFellow
2005 - Present
DuPage County Bar AssociationMember
2015 - 2016
DuPage County Bar Association - Civil Law & Practice CommitteeChair
2014 - 2015
DuPage County Bar Association - Immigration Law CommitteeChair
2010 - 2011
DuPage County Bar Association, Family Law and Practice CommitteeChair
2009 - 2010
DuPage County Bar Association Intellectual Property Law & Practice CommitteeChair
2007 - 2014
American Inns of CourtMember
2006 - 2008
DuPage County Bar Association - Legal AidChair
1998 - 2012
Illinois State Bar AssociationChild Law Section Council
Sample of Legal Cases
United States v. Thomas, 284 F.3d 746
Conviction reversed on grounds of sufficiency of the evidence
Education
1998
University of Illinois, Urbana-Champaign
JD - Juris Doctor
1995
Illinois State University
B.A.
Speaking Engagements
2019
Family Law Class
Assisted Reproduction Law
2015
Family Law Committee
Special Topics for GALs in Domestic Relations
2014
Probate & Adoption GALs
Discovery and Depositions for Guardians ad Litem in Probate & Adoption Matters
2014
Adoption 101
Adoption 101: Ethical Issues
2013
Family Law Committee
Cross-Examination of Custody Evaluators
2013
Adoption Law Start to Finish
Adoption 101: The Basics
2012
Topics in Advanced Family Law
Advanced Family Law: Ethics
2012
GAL Training
Discovery Issues for Guardians ad Litem
2012
Child Advocacy Committee
Guardians ad Litem in Adoption Proceedings
2011
Monthly Meeting
Visitation Interference, Parental Kidnapping, and Federal Child Custody Laws
2011
Mega Meeting
Overview of Civil Unions, Same-Sex Marriage, Domestic Partnerships, and the Illinois Civil Unions Act
2011
Mega Meeting
Custody and Visitation Issues Parties May Face in Civil Unions
2011
GAL Training Seminar
Ethical & Discovery Issues for Guardians ad Litem (and Child Representatives and Attorneys for Children)
2011
Family Law Committee
Ethical Issues for Guardians ad Litem (and Child Representatives and Attorneys for Children)
2010
DuPage County Evaluation Program
Preparations for Examinations of Custody Evaluators
Publications
2018
2015
DCBA Brief
The Dance of the Discovery Deposition: Dealing with Dodges
2013
DCBA Brief
Recognizing Difficult Clients: The Who, The What, The How to Avoid, and The What to Do When You Have One
2012
DCBA Brief
The Importance of an Independent Judiciary: An Essay on Judicial Selection in Illinois
2012
DCBA Brief
Show Me the Money: The New Statewide Comprehensive Financial Disclosure Statement
2011
ISBA Child Law Section Council
Child Issues Under the New Civil Union Act
2011
DCBA Brief
Are the Notes of Guardian ad Litem Discoverable?
2011
DCBA Brief
Neither Admit Nor Deny: Proper Responses to Requests to Admit in Domestic Relations Proceedings
2010
ISBA Child Law Section Council
Visitation Enforcement on Non-Custodial Parents
2009
ISBA Child Law Section Council
Next Friends: Can the Attorney for the Minor Act as Next Friend in Emancipation Proceedings?
2008
ISBA Child Law Section Council
Bringing Adoptions Out of the Closet: Open Adoption
Languages
French
Spanish
Activity
Legal Answers
Legal Guides
Legal Answers
Q&A
If I remarry my ex wife how that I divorced 8 months ago will my divorce degree be dismissed? If not how can I do so legally ?
09 Apr 2019
Q&A
What is the first step to terminate bio father parental rights? He is not involved with kids since divorce was final 7 years ago
06 Apr 2019
Q&A
Can a guardian ad litem meet with the individual outside of individual's attorney's presence if attorneys object?
04 Apr 2019
Legal Guides
Legal Guide
Show Me the Money: The New Statewide Comprehensive Financial Disclosure Form
29 Oct 2011
Legal Guide
When a Parent Fails to Exercise His or Her Parenting Time
29 Oct 2011
Legal Guide
Dupage County Rules for Domestic Relations Cases
14 Dec 2010