JH
John Peter Hagan
John Peter Hagan is a lawyer in Allen, TX who works for Hagan Law Group LLC. Practice areas include Business, Labor-Employment. Board certifications include Labor and Employment Law. Licensed in Texas since 1997. Graduated from Southern Methodist University in 1997.
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Law school
Bar admission
Office
Disciplinary
JH
John Peter Hagan
Hagan Law Group LLCAllen, TX·28 years licensed
Claim profileContact attorney
John Peter Hagan is a lawyer in Allen, TX who works for Hagan Law Group LLC. Practice areas include Business, Labor-Employment. Board certifications include Labor and Employment Law. Licensed in Texas since 1997. Graduated from Southern Methodist University in 1997.
Law school
Southern Methodist University
Class of 1997
Bar admission
1997
State Bar of TX · #24002203
Office
1333 W McDermott Dr Ste 200
Allen, TX 75013
Disciplinary
None on record
Clean since admission
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Case data
Case data
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Practice, courts & credentials
Practice areas2 listed
BusinessLabor-Employment
Courts admitted5 total
Fifth Circuit Court of Appeals
Texas Eastern District Court
Texas Northern District Court
Texas Southern District/Bankruptcy Court
Texas Western District Court
Credentials1 certified
Labor and Employment Law
Board certified 2002
No public disciplinary history
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Last refreshed Jun 2026