Atty. Marchello D. Gray

Atty. Marchello D. Gray

Marchello D. Gray is a key member of the firm’s Complex Litigation, Pharmaceutical Products, and Toxic Torts & Products Liability practice groups where he represents multiple Global 500 chemical and drug corporations.

Washington Washington 9 yrs experience 9 year
Call (202) 894-6583 Book Appointment

Complex Litigation & More Attorney · Serving Washington, DC · 9+ Years Experience

Profile Summary

About Marchello D. Gray at a Glance

Marchello D. Gray is a Partner based in Washington, District of Columbia, practicing at Hollingsworth LLP. They have 9+ years of legal experience, licensed to practice since 2017. Their practice focuses on personal injury, product liability, and litigation. Admitted to practice in Maryland District of Columbia Alabama (2017). Educated at Vanderbilt Law School (J.D., 2009) and University of Florida (B.A., 2004). Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Marchello D. Gray

  • Marchello D. Gray is a key member of the firm’s Complex Litigation, Pharmaceutical Products, and Toxic Torts & Products Liability practice groups where he represents multiple Global 500 chemical and drug corporations
  • Bringing a real-world sense to the legal issues and problems faced by these companies in a wide range of matters, he has an instinctive ability to unravel the complexities of mass tort litigation into simple, straightforward themes that effectively convey our clients’ stories to judges and juries
  • Recently, Mr. Gray served as trial counsel in defense of a series of personal injury trials in Cook County, Illinois circuit court arising from alleged exposure to ethylene oxide emissions from a medical device sterilization company
  • Representing corporate defendants in serial mass tort litigation, federal multidistrict litigation, individual state court proceedings, and coordinated statewide litigation, he is experienced with all facets of the litigation process
  • This experience includes coordinating company-wide electronic discovery document collection and production
  • evidentiary and dispositive motions practice
  • the preparation for and defense of depositions of corporate representatives, corporate fact witnesses, and expert witnesses
  • defending mediation
  • and trial
  • As an integral part of the Firm’s Roundup litigation team, Mr. Gray has specialized in developing the company’s science-based defense strategy and has worked extensively with the expert witnesses on report preparation, deposition testimony, and trial testimony
  • Prior to joining the Firm, Mr. Gray represented a corporate client in a multi-plaintiff lawsuit resulting from the deadly explosion of an underground natural gas pipeline, and he negotiated the settlement in a multi-plaintiff toxic tort case involving airborne contaminants
  • He successfully defended another corporate client in a catastrophic wrongful death action stemming from an industrial plant accident and was a member of the trial team that obtained a multi-million dollar verdict for the company in the subsequent indemnity suit seeking reimbursement from the deceased contractor’s employer
  • Mr. Gray is named as a "Rising Star" in the Washington DC edition of Super Lawyers
  • He received his law degree from Vanderbilt Law School where he was a member of the Trial Advocacy Society, was Stipend Fund Top Fundraiser in the Vanderbilt Legal Aid Society, and was Vice President of Vanderbilt Law School Ambassadors

Practice Areas Explained

Marchello D. Gray's Areas of Legal Practice

Each practice area below reflects the types of cases Marchello D. Gray handles, with a practical overview of what that area of law involves and how it may apply to your situation in Washington.

Personal Injury in Washington

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Marchello D. Gray is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in District of Columbia →

Product Liability in Washington

Marchello D. Gray is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in District of Columbia →

Civil Litigation in Washington

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

Marchello D. Gray is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Jurisdictional Context

Why Local Counsel Matters in Washington

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

Washington Courts and Legal Process

Choosing a Washington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common Questions About Marchello D. Gray

Where is Marchello D. Gray's law office located?
Marchello D. Gray's law practice is located in Washington, District of Columbia. The firm is Hollingsworth LLP. You can contact the office directly through this profile page.
What practice areas does Marchello D. Gray handle?
Marchello D. Gray focuses on personal injury, product liability, litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Marchello D. Gray practiced law?
Marchello D. Gray has 9+ years of legal experience and has been licensed since 2017.
Where did Marchello D. Gray go to law school?
Marchello D. Gray earned their education at (J.D., 2009); (B.A., 2004).
How can I contact Marchello D. Gray for a consultation?
You can contact Marchello D. Gray 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.

Professional Profile

Why Clients in Washington Choose Marchello D. Gray

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Marchello D. Gray's practice in the field of personal injury, product liability, and litigation.

9+ Years of Legal Practice

With 9 years in the profession, Marchello D. Gray has developed the procedural fluency and courtroom instincts that come from handling real cases under real deadlines.

Broad Practice Area Coverage

Covering personal injury, product liability, and litigation, Marchello D. Gray can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Washington

A Washington-based practice means Marchello D. Gray attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Marchello D. Gray Handles in Washington

Below is a representative sample of the types of matters Marchello D. Gray has experience with under District of Columbia law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury

This list is illustrative, not exhaustive. Contact Marchello D. Gray directly to discuss the specifics of your situation.

Search Reference

How People Find Marchello D. Gray Online

Prospective clients searching for legal help in Washington commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Marchello D. Gray.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Marchello D. Gray directly.

Marchello D. Gray's Practice Areas & Specializations

Education & Law School Background

J.D.
Vanderbilt Law School
- 2009
B.A.
University of Florida
- 2004

Bar Admissions & Licensed Jurisdictions

Maryland District of Columbia Alabama
Admitted: 2017

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