Greenberg Gross LLP

Verified roster

Attorneys: 11 active
Experience: 52 combined years - avg 4.7 per attorney (statewide average: 19.2)
On the web: ggtriallaw.com LinkedIn YouTube
Las Vegas: 1980 Festival Plaza Dr, Suite 730
Las Vegas, NV 89135
(702) 777-0888
Henderson: 170 S. Green Valley Parkway, Suite 300
Henderson, NV 89012
(702) 718-8533

Record last verified Aug 22, 2026

Appellate record

Attorneys currently at this firm handled 10 Supreme Court of Nevada / Court of Appeals of Nevada / U.S. Court of Appeals for the Ninth Circuit cases on record, across 3 attorneys.

Results in appellate decisions and orders

75% won of 8 decided cases

Won 6Mixed 0Lost 2

Civil cases: 67% of 3
Criminal cases: 100% of 4
Court-order requests: 0% of 1

Details by role (challenging vs. defending a ruling)

Civil cases - Challenging a ruling: won 1 of 2
Civil cases - Defending a ruling: won 1 of 1
Criminal cases - Defending a ruling: won 4 of 4
Court-order requests - Requesting a court order: won 0 of 1

Appellate courts uphold far more rulings than they overturn, so lawyers who mostly defend rulings tend to show higher won-shares than lawyers who mostly challenge them. This breakdown lets you compare like with like.

Won means the court ruled the way this side asked. Mixed means the court agreed in part. Cases that were dismissed or have no clear result are listed but not counted. Based on the court's published decisions and unpublished orders; coverage is still being extended.

25-70829th Cir. - United States v. Jones (Jul 10, 2026)Ruling upheldWon - defended the rulingCounsel: David Kiebler
24-59929th Cir. - United States v. Kayarath (Jun 1, 2026)Ruling upheldWon - defended the rulingCounsel: David Kiebler
24-16199th Cir. - United States v. Mitchell (Apr 8, 2026)Ruling upheldWon - defended the rulingCounsel: David Kiebler
24-64039th Cir. - United States v. Gamble (Jan 9, 2026)Ruling upheldWon - defended the rulingCounsel: David Kiebler
89131-COA - TALG, NV, LTD. VS. DIST. CT. (KHAKSHOOY) (CIVIL) (Sep 27, 2024)Dismissednot countedCounsel: Marian Massey
85826 - FLOYD VS. CARDINAL HEALTH (May 10, 2024)Ruling upheldLost - challenged the rulingCounsel: Marian Massey
81804 - MAIDE, LLC VS. DILEO (Feb 24, 2022)Ruling overturnedWon - challenged the rulingCounsel: John Orr
82147-COA - HUGHES VS. DACCACHE, D.D.S. (Oct 20, 2021)Ruling upheldWon - defended the rulingCounsel: John Orr
81037 - THE HEIGHTS OF SUMMERLIN, LLC VS. DIST. CT. (WILSON) (Jun 5, 2020)Dismissednot countedCounsel: John Orr
71801 - LIUID, LLC VS. DIST. CT. (BONIFAZIO) (Jan 13, 2017)Request deniedLost - sought the court orderCounsel: John Orr

Case data via YourNevadaJudges.com - Nevada appellate decisions and orders; U.S. Court of Appeals for the Ninth Circuit dockets via CourtListener (Free Law Project); counsel matched to the firm's current verified roster

Reviews & profiles elsewhere

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Attorneys (4)

Matthew Hale

Partner

Las Vegas, NV

Active

David Kiebler

Counsel

Las Vegas, NV

Active

Marian L. Massey

Counsel

Las Vegas, NV

Active

John M. Orr

Counsel

Las Vegas, NV

Active

Also bar-listed at this firm (7)

Public licensing records list these attorneys at this firm, but they do not currently appear on the firm's own attorney pages. Bar records are self-reported and can lag.

Karson Donovan Bright

Greenberg Gross LLP

Las Vegas, NV

Active

Michael Burnette

Greenberg Gross LLP

Las Vegas, NV

Active

Jemma Elizabeth Dunn

Greenberg Gross LLP

Las Vegas, NV

Active