Gary E. Mason
Mason & Perry LLP
- Address of record
- 5335 Wisconsin Avenue NW, Suite 640, Washington, DC 20015, 202-429-2290
- gmason@masonllp.com
- Phone
- (202) 429-2290
- Fax
- Fax 202-429-2294
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Weightless Medical Class Action
This is a proposed class action against Weightless Medical LLC. The docket metadata indicates the case was filed under 890 Other Statutory Actions, but does not describe the specific allegations. Given the defendant's name, the suit appears to concern medical or health-related products or services, though the exact claims are not specified in the available information.
- Filed
- September 24, 2026
- Represents
- Rebecca Oliver
FMC Services Data Breach Settlement
FMC Services, LLC experienced a data incident on or about July 26, 2022, in which an unauthorized third party compromised personally identifiable information and personal health information of class members. The company denies that any information had been acquired.
- Settlement fund
- $2.1M
- Claim deadline
- August 31, 2026
Horne v. Photon Health, Inc.
A proposed class action has been filed against Photon Health, Inc. in the Southern District of New York alleging breach of contract. Based solely on the caption and nature of suit, the specific claims cannot be determined from the information provided, but the case involves a contractual dispute that may affect ordinary consumers, patients, or account holders of the defendant's services.
- Filed
- August 28, 2026
- Represents
- John Horne
Fieldtex Products Consumer Contract Class Action
This proposed class action alleges a contract-related dispute against Fieldtex Products Inc. based on the nature of suit classification. Without access to the complaint details, the specific allegations concerning the contract breach or consumer harm cannot be determined from the docket metadata alone.
- Filed
- December 15, 2025
- Represents
- Robert Ruszin, Pamela Wollenberg, Alegria Clark, Frank Hensley, Justin Stair, Jessica Clark
Young v. 700 Credit Class Action
A proposed class action against 700 Credit, LLC filed in federal court in Michigan. The nature of suit code (360 P.I.: Other) suggests this concerns personal injury or consumer rights claims, likely related to credit services or financial practices. Without access to the complaint, the specific allegations cannot be determined, but the case appears to involve potential consumer harm by a credit-related entity.
- Filed
- November 24, 2025
- Represents
- Richard Foxwell
Welty v. Valve Corporation
A proposed class action against Valve Corporation involving contractual claims. While the specific allegations are not detailed in the available docket information, the case appears to concern disputes potentially affecting users or purchasers in connection with Valve's products or services.
- Filed
- November 10, 2025
- Represents
- Pamela Welty
Anne Arundel Privacy Settlement
Anne Arundel Dermatology, P.A. experienced a data security incident between February 14, 2025, and May 13, 2025, that potentially affected customers' personal information, including PII and PHI. The defendant denies all wrongdoing and entered into this settlement to avoid litigation costs.
- Settlement fund
- $2.4M
- Claim deadline
- July 8, 2026
- Represents
- Natalia Correa, Steven Boehm, Alunda Mitchell, Paul Madigan, George Tyler, Barbara Buracker, Jason Tyson, Peyton Sulkowski, Richard Bernard, Raven Martin, Michael Straw, Terri Wilson, Crystal Hall, Jacqueline Smith, Brice Farris, Shemika Jones, Paul Gale, Paul Mattigan, Heidi Shell, Troy Botteon, Rubina Siddiqui, Jennifer Longwell, Diana Wilson, Earl Beville
Oracle Health Personal Injury Class Action
This is a proposed class action against Oracle Health, Inc. Based on the limited docket information, the case appears to involve personal injury claims classified under 'P.I.: Other.' The specific allegations are not yet available in the provided docket text.
- Filed
- April 11, 2025
- Represents
- Donna Winslow, Dennis Winchell
OneBlood Data Breach Class Action
A proposed class action against Oneblood, Inc., apparently concerning a data breach or privacy incident that may have compromised personal information. The allegations are newly filed and not yet proven.
- Filed
- January 22, 2025
- Represents
- Amy Thrash
Arena Technical Resources Contract Class Action
A proposed class action filed by Steven Birks against Arena Technical Resources, LLC, apparently concerning a contract dispute. The nature of suit is 'Contract: Other,' and the docket text indicates an amended class action complaint was filed, but the specific allegations are not detailed in the available entries. The amended complaint was later dismissed without prejudice.
- Filed
- January 16, 2025
- Represents
- Steven Birks
ConnectOnCall Data Breach Class Action
A proposed class action against ConnectOnCall.com, LLC, apparently concerning a data breach or unauthorized access to personal information. The allegations have not been proven and are not fully detailed in the available caption and docket text. The case was filed in the Eastern District of New York.
- Filed
- December 24, 2024
- Represents
- Sondra Weeks
United Network for Organ Sharing Class Action
Lisa White filed a putative class action against The United Network for Organ Sharing in the Eastern District of Virginia. The lawsuit appears to concern contract claims related to the organ transplant system. The court has scheduled a class certification hearing; the allegations are unproven.
- Filed
- September 5, 2024
- Represents
- Lisa White
Chattanooga Heart Institute Data Breach Settlement
Memorial Heart Institute experienced a cybersecurity incident between March 8 and March 16, 2023, that may have resulted in unauthorized access to or acquisition of individuals' private information including names, addresses, phone numbers, Social Security numbers, health insurance information, and clinical records.
- Claim deadline
- July 13, 2026
- Represents
- Stephen Cahill
Flagstar Data Breach Settlement
Flagstar Bank suffered two data breaches in January 2021 and December 2021 that exposed the personal information of approximately 2.2 million individuals. The bank is paying to settle claims related to these breaches, though Flagstar denies wrongdoing and admits no liability.
- Settlement fund
- $31.5M
- Claim deadline
- August 11, 2026
- Represents
- Everett Turner, Edward Burdick
“Recovery” and “exposure” refer to total disclosed settlement funds in associated cases, not money personally won or lost by an attorney. Settlements generally resolve disputed allegations without a finding that either side won. Data comes from public court dockets and may be incomplete.