Sean Martin Mccumber

Sean Martin Mccumber

Divorce / Separation Lawyer

Wheaton, IL





No Misconduct


French , Spanish

Answers and Advice

70 questions answered.

About Me

I am a family lawyer focusing on all aspects of family law from divorce to custody to guardianships to adoptions to paternity to family building and assisted reproduction technology law.   I enjoy client interaction and working with people daily.   I am a musician and outsdoors enthusiast when not practicing law.  

Practice Areas

Payments & Fees

Payment Types

Cash, Check, Credit Card


Retainer (Always)

Client Reviews

Showing 2 of 7 client reviews

Great customer service

Posted by: Sonia about 1 month ago.

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...

Responsive and efficient

Posted by: a Divorce client 7 months ago.

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...
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Showing 2 of 13 peer endorsements

Brent Martin Christensen
Brent Christensen

Wheaton, IL

About 1 month ago

Relationship: Fellow lawyer in community

I whole-heartedly endorse Sean McCumber.
Michael S. Waddington
Michael Waddington

Evans, GA

3 months ago

Relationship: Fellow lawyer in community

I endorse Sean. He is a highly skilled attorney that is well respected in the legal community.
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1998 License Status: Active And Authorized To Practice Law for the state of Illinois.
Last updated by Avvo: 07/24/2014
We have not found any instances of professional misconduct for this lawyer.

Work Experience

Showing 1 of 1 job entry
2005 – present

Sullivan Taylor & Gumina, PC


Showing 1 of 2 degrees

1998 JD - Juris Doctor in Law

University of Illinois, Urbana-Champaign


Showing 1 of 9 awards

2014 Illinois Super Lawyer

Chicago Magazine


Showing 1 of 8 association entries

2005- present Member

DuPage County Bar Association

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Showing 2 of 7 publications

2011 Are the Notes of Guardian ad Litem Discoverable?

DCBA Brief

2011 Neither Admit Nor Deny: Proper Responses to Requests to Admit in Domestic Relations Proceedings

DCBA Brief

Speaking Engagements

Showing 1 of 1 occasion

2010 Preparations for Examinations of Custody Evaluators

at DuPage County Evaluation Program

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