Duane L. Coker

Duane L. Coker opened his family law office in Denton, Texas in 1998. He currently represents clients in family law and probate cases in Denton County, Texas and surrounding counties, including Dallas, Tarrant, and Collin Counties. The family law matters that he handles include divorce, child custody cases, and child support cases. For all of his family law cases, Duane represents clients in both Collaborative Law and contested litigation. In the Probate Court, Duane helps clients with probating Wills, guardianships, and other contested and non-contested matters. Duane is a certified mediator and has successfully mediated dozens of divorce and family law cases. He received his law degree from the Baylor University School of Law in 1992. He was admitted to the State Bar of Wisconsin in 1993 and to the State Bar of Texas in 1994. Duane practiced at Eisenberg, Weigel, Carlson, Blau and Clemens, one of the largest law firms in Milwaukee, Wisconsin, from 1993-1994. He also worked in Washington D.C. for a member of the United States Congress. Duane is a charter member of the Collaborative Law Institute of Texas, a member of the International Academy of Collaborative Professionals, the current Treasurer of the Denton County Bar Association, a board member for the Denton County Alternative Dispute Program, a member of the Family Law Section of the State Bar of Texas, a member of the College of the State Bar of Texas and a certified Ad Litem by the State Bar of Texas. Duane is also the past president of the Denton County Family Law Section of the Denton County Bar Association and a Senior Founding Fellow of the Texas College of Collaborative Law. Most recently, Duane was elected President of the Denton County Bar Association. Duane has spoken at many local Continuing Legal Education course on family law, probate, and guardianship topics. He was recently selected as one of a panel of speakers chosen to open the 2010 Texas Marriage Dissolution Boot Camp Course in San Antonio, Texas. Duane has traveled extensively throughout Europe, Asia, Central America, South America and the United States. Duane and his wife, Louellen, lived in South Korea, where Duane was the Head Instructor at Mido International Language School in Seoul. Awards and Honors Super Lawyers® Selectees Duane L. Coker included in a Super Lawyers® list Honors Super Lawyers Honoree® from 2011-2022 Voted Best Family Lawyer in the Best of Denton County Certified Ad Litem by the State Bar of Texas "One of a Panel of Speakers", Texas Marriage Dissolution Boot Camp Course in San Antonio, Texas, 2010 AV Preeminent Rating, Martindale Hubbell, 2011 Other Sources of Feedback About Duane L. Coker Included on the 2026Texas Super Lawyers list Past Lists 2025 Texas Super Lawyers list 2024 Texas Super Lawyers list 2023 Texas Super Lawyers list 2022 Texas Super Lawyers list 2021 Texas Super Lawyers list 2020 Texas Super Lawyers list 2019 Texas Super Lawyers list 2018 Texas Super Lawyers list 2017 Texas Super Lawyers list 2016 Texas Super Lawyers list 2015 Texas Super Lawyers list 2014 Texas Super Lawyers list 2013 Texas Super Lawyers list 2012 Texas Super Lawyers list 2011 Texas Super Lawyers list

• Owner

• Eisenberg, Weigel, Carlson, Blau and Clemens, Associate Attorney, 1993 - 1994
• Languages
• English

• Client Intake: Assessing the Case, Marriage Dissolution Boot Camp, 2010
• Social Networking Evidence, Denton County Family Law Section Meeting, 2009
• Collaborative Case Study - Collaborative Divorce Within a Guardianship, Denton County Collaborative Law Luncheon, 2009
• What Paralegals Need to Know About Collaborative Law, Denton County Paralegal Association, 2008
• Ad Litem in Probate and Guardianship Cases, Denton County Probate, Guardianship, and Ad Litem Seminar, 2003

• Head Instructor at Mido International Language School in Seoul
• Cross Triathlon World Championships in Pontevedra, Spain, 2019
• Off-Road Triathlon International Age-Group Championships, 2014

• Wisconsin, 1993
• Texas, 1994
• U.S. Bankruptcy Court Eastern District of Texas
• Specialties and Certifications
• Board Certified - Family Law, Texas Board of Legal Specialization, 2011

• Denton County Bar Association, 2009 - Present (Treasurer)
• Denton County Collaborative Professionals, 2009 - Present (Board of Directors)
• Texas College of Collaborative Law, 2009 - Present (Senior Sustaining Fellow)
• Collaborative Law Institute of Texas, 2003 - Present (Charter Member)
• Denton County Bar Association, 2003 - Present (Board Member)
• International Association of Collaborative Professionals, 2003 - Present (Member)
• College of the State Bar of Texas, 2000 - Present (Member)
• Denton County Bar Association, 1998 - Present (Member)
• State Bar of Texas, Family Law Section, 1998 - Present (Member)
• State Bar of Texas, 1994 - Present (Member)
• Denton County Bar Association, 2008 - 2009 (Secretary)
• Denton County Family Law Section, 2007 - 2008 (Chair)
• Denton County Real Estate, Probate, and Trust Law Section, 2003 - 2004 (Probate Chair)
• State Bar of Wisconsin, 1993 - 1995 (Member)
• United States Congress, 1989 (Staff Member)
• Collin County Bar Association
• Denton County Collaborative Professionals Board of Directors