Sergio F. Oehninger

My colleagues and I opened Cooper Ginsberg Gray, PLLC with the goal of providing high-quality, effective, dedicated, and cost-effective representation to individuals going through family turmoil. Since 2004, we have worked to become a top family law firm in Northern Virginia. We have accomplished this by placing the needs and desires of our clients first. I am accessible, and will be by your side as you take each step through the legal process.My legal practice is dedicated to helping clients...

Jeremy S. Schneider is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Jeremy S., who practices law in Reston, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeremy S. is held by other top lawyers in the same geographic and legal practice area.

Lars Golumbic serves as the co-chair of the firm’s Litigation Practice. His ERISA litigation practice includes the defense of “excessive fee” and ESOP class actions brought against plan sponsors, fiduciaries, and service providers. Lars also represents health plan sponsors and health insurers in actions brought under the Mental Health Parity and Addiction Equity Act. Additionally, Lars defends plan trustees, fiduciaries, companies and their board members, and service provide...

Grayson P. Hanes is a top attorney recognized by Best Lawyers in the practice area(s) of Eminent Domain and Condemnation Law, Litigation - Land Use and Zoning and Litigation - Real Estate. Grayson P., who practices law in Reston, Virginia, has been recognized since 1989. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Grayson P. is held by other top lawyers in the same geographic and legal practice area.

Scott R. Flick is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law. Scott, who practices law in Washington, District of Columbia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott is held by other top lawyers in the same geographic and legal practice area.

John Brownlee is chair of Holland & Knight's National White Collar Defense and Investigations Team and is a member of the firm's Directors Committee. Mr. Brownlee's areas of focus include white collar defense and securities enforcement — including Grand Jury and Inspector General investigations, and investigations involving the Foreign Corrupt Practices Act (FCPA), International Traffic in Arms Regulations (ITAR), False Claims Act, Food and Drug Administration regulations, complianc...

Eric Zimmerman is a recognized Medicare law and policy authority and registered lobbyist who represents clients before Congress and administrative agencies, and helps clients navigate federal legislative and regulatory processes related to Medicare coverage, coding, reimbursement and compliance. He primarily counsels and represents hospitals and health systems, ambulatory surgery centers, clinical laboratories, pharmaceutical, biotechnology and device manufacturers and suppliers, medical trad...

Douglas J. Sanderson is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law and Real Estate Law. Douglas J., who practices law in Fairfax, Virginia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Douglas J. is held by other top lawyers in the same geographic and legal practice area.

Betsy Karmin's clients rely on her as a trusted business advisor who has extensive knowledge of a wide range of real estate matters as well as a practical "can do" approach to getting deals done. She concentrates her practice on a broad range of commercial real estate transactions, including financing, restructuring, joint ventures, development, leasing, acquisitions and sales. Betsy has extensive experience representing landlords and tenants in office and retail leasing, as well as lenders a...

Jonathan J. Straw is an attorney with Kraftson Caudle in McLean, Virginia, where he focuses his practice on construction law and government contracts. His work involves claims, litigation, arbitration, mediation, and negotiation arising from change orders, schedule delays, and payment disputes. Jon represents prime contractors, subcontractors, and project owners on public and private construction projects in state and federal forums across the United States. His construction law experience in...