Sean William O'Neill

Sean William O'Neill

Criminal Defense Attorney
La Crosse, WI




This lawyer has been disciplined by a state licensing authority.



Answers and Advice

81 questions answered.

About Me

Legal Education and Background: Attorney O'Neill came to the La Crosse area from Spring Green Wisconsin in 1988. He attended and graduated from the University of Wisconsin La Crosse with degrees in Political Science and Public Administration near the top of his class. He attended Drake University Law School and graduated in 1997 with high honors and induction into the Order of Coif (top 10% of...

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Practice Areas

Payments & Fees

Payment Types

Cash, Check, Credit Card


Free Consultation (30 minutes)

Client Reviews

Showing 2 of 18 client reviews

Timely and Honest

Posted by: a client 4 months ago.

Some time ago I ran into some legal issues. I was a little embarrassed, and didn't look forward to having the conversation to an attorney. Sean was...

Client Review of Attorney Sean O'Neill

Posted by: Jean 5 months ago.

Upon the recommendation of a friend, I enlisted Sean O'Neill as my attorney to represent and guide me in a divorce action I was faced with. During...
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Showing 2 of 18 peer endorsements

Sean Cleary
Sean Cleary

Miami, FL

11 months ago

Relationship: Fellow lawyer in community

I endorse this lawyer. A brilliant attorney and a highly respected one in the legal community.
Benjamin S Kuipers
Benjamin Kuipers

Phoenix, AZ

Over 1 year ago

Relationship: Fellow lawyer in community

Mr. O'Neill's reputation proceeds him in the legal community. His clients will be happy. I endorse this lawyer.
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1997 License Status: Good Standing for the state of Wisconsin.
Last updated by Avvo: 03/23/2015

2 Citations found

In 2013 this lawyer was disciplined for professional misconduct by the state of Iowa.

Citation type: Reciprocal - Reprimand

This means that the attorney's misconduct in another state, or jurisdiction, also violated the rules for practicing law in Iowa.

In 2012 this lawyer was disciplined for professional misconduct by the state of Wisconsin.

Citation type: Public Reprimand

Reprimand means an attorney did something wrong but may still practice law. The State gives the lawyer a public reprimand in hopes that he or she will not repeat the behavior. Details of the infraction are made part of the public record.

Sean’s comment:

This is extremely misleading. I will talk to anyone about it who asks. Looks at these real case results, endorsements and testimonials and decide. I one of the best criminal defense lawyers in the... more

Work Experience

Showing 1 of 3 job entries
2002 – present

Fehr Law Office


Showing 1 of 1 degree

1997 JD - Juris Doctor in Law

Drake University Law School


Showing 1 of 3 awards

1999 Outstanding Leadership Award



Showing 1 of 6 association entries

2001- present Member

Centering Onalaska

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Showing 2 of 2 publications

2011 Child Custody and Placement-- What you should know


1997 Survey of Iowa Criminal Law

Drake Annual Survey of Criminal Law