Atty. Joseph John Costello

Atty. Joseph John Costello

Joseph John Costello is a lawyer practicing financial services, technology, life sciences and 9 other areas of law. Joseph received a M.I.L.R. degree from Cornell University in 1980, and has been licensed for 41 years.

Houston Houston 41 yrs experience 41 year
Call (346) 771-2594 Book Appointment

Profile Summary

About Joseph John Costello at a glance

Joseph John Costello is a Partner based in Houston, Texas, practicing at Morgan Lewis Bockius Llp. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on employment, business, trade secrets, whistleblower, and litigation. Admitted to practice in Pennsylvania U.S. Supreme Court U.S. Courts of Appeals for the Second, Third, Fifth, and Tenth Circu (1985). Educated at Stanford Law School (J.D., 1985) and Cornell University (M.I.L.R. Pennsylvania, 1980). Recognitions include AV Preeminent. Serands clients in Houston, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Joseph John Costello is a lawyer practicing financial services, technology, life sciences and 9 other areas of law
  • Joseph received a M.I.L.R. degree from Cornell University in 1980, and has been licensed for 41 years
  • Joseph practices at Morgan, Lewis & Bockius LLP in Houston, TX

Practice Areas Explained

Joseph John Costello's Areas of Practice

Each practice area below reflects the types of cases Joseph John Costello handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Joseph John Costello is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Texas →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Joseph John Costello is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Texas →

Trade Secrets

Joseph John Costello is one of 6,644 trade secrets attorneys indexed nationally. Browse trade secrets attorneys in Texas →

Whistleblower & Retaliation

Joseph John Costello is one of 3,552 whistleblower attorneys indexed nationally. Browse whistleblower attorneys in Texas →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Joseph John Costello is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Houston are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Texas courts without local counsel or pro hac vice admission.

Looking for additional Texas attorneys? Browse all attorneys in Houston or all attorneys in Texas.

Frequently Asked

Common questions about Joseph John Costello

Where is Joseph John Costello's law office located?
Joseph John Costello's law practice is located in Houston, Texas. The firm is Morgan Lewis Bockius Llp. You can contact the office directly through this profile page.
What practice areas does Joseph John Costello handle?
Joseph John Costello focuses on employment, business, trade secrets, whistleblower, litigation. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Joseph John Costello practiced law?
Joseph John Costello has 41+ years of legal experience and has been licensed since 1985.
Where did Joseph John Costello go to law school?
Joseph John Costello earned their education at (J.D., 1985); (M.I.L.R. Pennsylvania, 1980).
How can I contact Joseph John Costello for a consultation?
You can contact Joseph John Costello directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Joseph John Costello received?
Joseph John Costello's notable recognition includes: AV Preeminent.

Education

J.D.
Stanford Law School
- 1985
M.I.L.R. Pennsylvania
Cornell University
- 1980

Awards

AV Preeminent

Bar Admissions

Pennsylvania U.S. Supreme Court U.S. Courts of Appeals for the Second, Third, Fifth, and Tenth Circu
Admitted: 1985

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