Jay M. O'Brien

Jennifer D. Lindy is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. Jennifer D., who practices law in Atlanta, Georgia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer D. is held by other top lawyers in the same geographic and legal practice area.

Guinevere M. Christmann is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Guinevere M., who practices law in Atlanta, Georgia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Guinevere M. is held by other top lawyers in the same geographic and legal practice area.

Martin Heller is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Martin, who practices law in Atlanta, Georgia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Martin is held by other top lawyers in the same geographic and legal practice area.

Of Counsel in the Healthcare and Food and Drug practice groups of Arnall Golden Gregory LLP. My practice focuses on regulatory and compliance issues, both in the proactive structuring of arrangements, policies, and procedures, and the reactive responding to government audits, investigations and litigation. I advise clients in the areas of federal and state healthcare regulatory compliance, compliance program audits, fraud and abuse issues, FDA regulatory compliance, Medicare and Medicaid cond...

Leah Petersen is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Leah, who practices law in Atlanta, Georgia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leah is held by other top lawyers in the same geographic and legal practice area.

Laurie Webb Daniel is chair of Holland & Knight's Appellate Team. Based in Atlanta, she has appeared in appellate and trial courts nationwide, including the U.S. Supreme Court. Ms. Daniel is known for her approach to complex litigation, which combines the skills of an appellate advocate with those of substantive specialists at the start of the case to ensure that legal issues are well positioned for a favorable outcome – whether in the trial court or on appeal. As a result, in addit...

Andrew Much is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Andrew, who practices law in Atlanta, Georgia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew is held by other top lawyers in the same geographic and legal practice area.

John J. Dyer is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. John J., who practices law in Atlanta, Georgia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John J. is held by other top lawyers in the same geographic and legal practice area.

Nichole Hair is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Nichole, who practices law in Atlanta, Georgia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nichole is held by other top lawyers in the same geographic and legal practice area.

David O'Neal is a former federal prosecutor, who defends companies and individuals in high-stakes federal investigations, False Claims Act litigation against the government and whistleblowers, and complex civil litigation. He is one of the few defense attorneys in the nation that has prosecuted criminal fraud cases and pursued civil False Claims Act investigations and litigation on behalf of the United States. He also has deep experience related to enforcement under the Controlled Substances ...