Douglas Gerard Deffenbaugh

10+ Years of Experience

Mr. Deffenbaugh can offer over thirty years of legal expertise in an array of legal areas. He has worked on cases involving contracts, probate, taxation, insurance, real estate, oil and gas, business startups, and credit unions.

He received his Bachelor of Business Administration from St. Mary’s University in 1975 and become a Certified Public Accountant in 1977. Mr. Deffenbaugh went on to complete his Master of Business Administration at the University of Texas at San Antonio in 1982. He received his Doctor of Jurisprudence from St. Mary’s University Law School in 1992.

Mr. Deffenbaugh has been a small business owner for almost 40 years. In the past, he has worked in the oil and gas measurement industry. He currently works as a Certified Public Accountant and the Senior Legal Partner at Deffenbaugh and Lange, P.L.L.C..

Real Estate Law
Commercial Real Estate, Easements, Land Use & Zoning
Estate Planning
Guardianship & Conservatorship Estate Administration, Health Care Directives, Trusts, Wills
Probate
Probate Administration, Probate Litigation, Will Contests
Tax Law
Business Taxes, Estate Tax Planning, Income Taxes, Payroll Taxes, Property Taxes, Sales Taxes, Tax Planning
Video Conferencing Zoom
Fees
  • Free Consultation
  • Credit Cards Accepted
Texas
State Bar of Texas
ID Number: 00786400
Since 1993
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Languages

  • English

St. Mary’s University School of Law
J.D. | Juris Doctor

1992

St. Mary's University School of Law Logo
University of Texas – San Antonio
M.A. | Business Administration

1982

Honors: with honors
University of Texas - San Antonio Logo
St. Mary’s University
B.A. | Business Administration

1975

Honors: Summa Cum Laude
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Catholic Lawyers Guild

Member
Current
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Texas State Bar

&nbsp# 00786400

Member
1993 –
Current
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Websites & Blogs

Website
Deffenbaugh & Lange, P.L.L.C.

14350 Northbrook Dr
Suite 200
San Antonio, TX 78232
US
Telephone: (210) 496-0612
Monday: 9 AM – 5 PM
Tuesday: 9 AM – 5 PM
Wednesday: 9 AM – 5 PM
Thursday: 9 AM – 5 PM (Today)
Friday: 9 AM – 5 PM
Saturday: Closed
Sunday: Closed