DE
David Allen Elder
David Allen Elder is a lawyer in Oklahoma City, OK who works for Hartzog Conger Cason. Practice areas include Environmental. Licensed in Texas since 2002. Graduated from Harvard University in 2002.
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Law school
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DE
David Allen Elder
Hartzog Conger CasonOklahoma City, OK·23 years licensed
Claim profileContact attorney
David Allen Elder is a lawyer in Oklahoma City, OK who works for Hartzog Conger Cason. Practice areas include Environmental. Licensed in Texas since 2002. Graduated from Harvard University in 2002.
Law school
Harvard University
Class of 2002
Bar admission
2002
State Bar of TX · No. 24036517
Office
201 Robert S Kerr Ave Ste 1600
Oklahoma City, OK 73102
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Environmental
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Last refreshed Jun 2026