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Gwen Kathleen Chapman
Gwen Kathleen Chapman is a lawyer in Flower Mound, TX who works for Illumina. Practice areas include Antitrust, Environmental, Health Care. Licensed in Texas since 2004. Graduated from University of Houston in 2004.
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Law school
Bar admission
Office
Disciplinary
GC
Gwen Kathleen Chapman
IlluminaFlower Mound, TX·21 years licensed
Claim profileContact attorney
Gwen Kathleen Chapman is a lawyer in Flower Mound, TX who works for Illumina. Practice areas include Antitrust, Environmental, Health Care. Licensed in Texas since 2004. Graduated from University of Houston in 2004.
Law school
University of Houston
Class of 2004
Bar admission
2004
State Bar of TX · No. 24045639
Office
4492 N River Walk Dr
Flower Mound, TX 75028
Disciplinary
None on record
Clean since admission
Career history
2 observed firms
Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.
- IlluminaAS OF MAY 2023In-House/Corporate Counsel · Colleyville, TX
- IlluminaAPR 2026 — PRESENTIn-House/Corporate Counsel · Flower Mound, TX
Case data
Case data
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Practice & jurisdiction
Practice areas
- Antitrust
- Environmental
- Health Care
- International
- Securities Law
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Last refreshed Jun 2026