Meet Our Staff

Stephanie Levey, Legal Assistant

Stephanie Levey graduated in 2001 from Moraine Park Technical College with an Associates Degree as a Legal Secretary. Stephanie joined Derr & Villarreal, LLC in November of 2000. She currently resides in Waupun with her husband and two children.

Tammy Weisser

Tammy Weisser, Office Manager

Tammy Weisser graduated in 2001 from MATC with a one-year diploma in the Business Software Application Specialist Program. Tammy joined Derr & Villarreal in March of 2010 as the Office Manager. She currently resides in Clyman with her husband and two children.

Lisa Hernandez, Legal Assistant

Lisa Hernandez joined Derr & Villarreal in September of 2008 as a Legal Assistant. She currently resides in Beaver Dam with her husband and son.

Practice Areas

How Can We Help?

Bold labels are required.

Contact Information Name Please enter your name.

E-mail Address Please enter a valid e-mail address.

Phone Please enter a valid phone number. You may use 0-9, spaces and the ( ) - + characters.

Brief description of your legal issue

Please verify that you have read the disclaimer. I have read the disclaimer. disclaimer.

The use of the Internet or this form for communication with the firm or any individual member of the firm does not establish an attorney-client relationship. Confidential or time-sensitive information should not be sent through this form.

Watch Our Videos

Frequently Asked Questions

DV - Derr & Villarreal LLC. Attorneys & Mediators

Call Toll Free: 800-616-3480
Fax: 920-885-5804
E-mail

Beaver Dam | Main Office
200 Front Street, Suite 2E
Beaver Dam, WI 53916
Phone: 800-616-3480
Fax: 920-885-5804
Map and Directions

West Bend Office
548 South Main Street
West Bend, WI 53095
Phone: 800-616-3480
West Bend Law Office

Oshkosh Office
404 N Main St, Suite 817
Oshkosh, WI 54901
Phone: 800-616-3480
Map and Directions

Cassel Villarreal, Attorney

Cassel Villarreal will guide you through your specific legal process providing counseling on your legal options. She understands the importance of knowing the specific details and options unique to your case and...

{Read More}

Lisa Derr, Mediator and Arbitrator

Lisa Derr, Mediator and Arbitrator Lisa Derr graduated in 1987 from the University of Wisconsin, Madison and after two years of working in Chicago, she joined Schwefel & Derr in 1989. Lisa is a past director of the Family Law...

{Read More}

Serving Central Wisconsin

Based in Beaver Dam, we represent clients throughout eastern Wisconsin including Milwaukee, Appleton, Oshkosh, West Bend, Hartford, Oconomowoc, Fond du Lac, and other communities in Milwaukee County, Ozaukee County, Waukesha County, Washington County, Jefferson County, Dodge County, Winnebago County, Outagamie County, Sheboygan County and Manitowoc County.