Warren Thomas

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 ...

Wade's certification in health care compliance gives her a practical advantage in helping clients to navigate the complex terrain of health care law. She often conducts internal investigations on behalf of industry clients and defends them against government investigations, whistleblower actions, and False Claims Act suits. Wade represents a broad array of health care clients including health plans, hospital systems, medical device manufacturers, post-acute providers, physician practices, and...

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...

Ian Calhoun’s experience guiding investment advisory firms, national merchants, banks, and payment technology companies through the course of transactional, regulatory, and governance issues gives him the insight to help his clients find the way forward. A member of Alston & Bird’s Financial Services & Products Group, Ian advises wealth management, investment advisory, and financial services firms, as well as payments and banking clients, on a range of transactional matter...

Helen J. Barnes is an Environmental Law attorney in Atlanta, Georgia with Kazmarek Mowrey Cloud Laseter LLP . She advises retail, industrial, corporate, and governmental clients on a wide range of environmental regulatory , transactional, policy , and litigation matters . Helen works with clients to address environmental risks while supporting operational and business goals. Her practice includes environmental compliance counseling, enforcement defense, permitting, environmental due diligence...

Lucas A. Smith is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Lucas A. practices law in Atlanta, Georgia Best Lawyers has recognized Lucas A. Smith since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Lucas A. Smith is held by other lawyers.

Marcus Dean is a lawyer recognized by Best Lawyers in the practice area of Insurance Law. Marcus practices law in Atlanta, Georgia Best Lawyers has recognized Marcus Dean since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Marcus Dean is held by other lawyers.

C. Bradford Marsh is a founding partner of Marsh Atkinson & Brantley. Brad focuses on the defense of catastrophic injury, property damage and commercial cases. His practice is diverse and includes products, premises, professional malpractice and general liability cases. Brad represents automobile, electrical and heavy equipment product manufacturers, along with individual and corporate clients in Georgia and across the United States. Based on over four decades of litigation experience, Br...

Jeffrey C. Adams is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Jeffrey C. practices law in Atlanta, Georgia Best Lawyers has recognized Jeffrey C. Adams since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jeffrey C. Adams is held by other lawyers.

John Monroe has represented employers in the litigation and arbitration of virtually every type of claim that may arise out of the employment relationship. These claims include employment discrimination and harassment, breach of contract, unfair competition, misappropriation of trade secrets, claims arising under state and federal wage and hour laws and family medical leave laws, employment/business torts, claims involving minority shareholder rights and business "divorces". John has extensiv...