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Douglas E. McWilliams
Douglas E. McWilliams is a lawyer in Houston, TX who works for Vinson & Elkins LLP. Practice areas include Securities Law. Licensed in Texas since 1995. Graduated from Harvard University in 1995.
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Douglas E. McWilliams
Vinson & Elkins LLPHouston, TX·30 years licensed
Claim profileContact attorney
Douglas E. McWilliams is a lawyer in Houston, TX who works for Vinson & Elkins LLP. Practice areas include Securities Law. Licensed in Texas since 1995. Graduated from Harvard University in 1995.
Law school
Harvard University
Class of 1995
Bar admission
1995
State Bar of TX · #794283
Office
845 Texas St Ste 4700
Houston, TX 77002
Disciplinary
None on record
Clean since admission
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Practice, courts & credentials
Practice areas1 listed
Securities Law
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Last refreshed Aug 2026