MH
BAR · 24077403
Texas Attorney
Mark William Halderman
Mark William Halderman is a lawyer in New York, NY who works for VILLEGAS & CEFO, LLP. Licensed in Texas since 2011. Graduated from Penn State Dickinson School of Law in 2009.
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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.
- Armstrong Teasdale LlpAS OF MAY 2023Private Law Practice · Philadelphia, PA
- VILLEGAS & CEFO, LLPAS OF APR 2026Private Law Practice · New York, NY
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