Leigh F. Cummings

Steven D. Ginsburg is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Steven D., 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 Steven D. is held by other top lawyers in the same geographic and legal practice area.

Daniel Sineway is a registered patent attorney who takes a strategic, business-focused approach to helping clients protect their IP rights. Daniel and his team work with companies of all sizes to craft and develop innovative IP strategies that best fit each client’s needs. His team provides significant value in helping startups, early-stage entrepreneurial companies, and mid-market and large companies navigate difficult IP issues with respect to “high tech” areas. He is adep...

As the managing partner of the Atlanta office, Bert Brannen mentors attorneys in the Atlanta office and helps them serve the Firm’s clients. Bert advises employers on a wide variety of union-related matters and assists them with the administration, negotiation, mediation and arbitration of collective bargaining agreements. He also counsels employers who want to remain union-free with training, preventive strategies and counter-organizing educational campaigns. Bert helps employers avoid...

Stephen Kahn is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Stephen, 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 Stephen is held by other top lawyers in the same geographic and legal practice area.

Deborah Cazan is an experienced construction attorney and dedicated business counselor. One hundred percent of her practice over the past 16 years has focused on representing clients in litigation, arbitration and mediation of construction, development and real estate related disputes, including claims for delay, acceleration, interference, defective construction, defective design, scope changes and other issues. She has prosecuted and defended high-profile and high-dollar claims all over the...

Seth Kincaid Trimble is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Patent Law. Seth Kincaid, who practices law in Atlanta, Georgia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Seth Kincaid is held by other top lawyers in the same geographic and legal practice area.

Mark S. VanderBroek is a top attorney recognized by Best Lawyers in the practice area(s) of Franchise Law and Litigation - Intellectual Property. Mark S., who practices law in Atlanta, Georgia, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark S. is held by other top lawyers in the same geographic and legal practice area.

Erika C. Birg is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration, Commercial Litigation and Trade Secrets Law. Erika C., who practices law in Atlanta, Georgia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Erika C. is held by other top lawyers in the same geographic and legal practice area.

Bill focuses his practice on occupational safety and health regulatory issues. He works with companies on compliance with both federal Occupational Safety and Health Administration and state safety and health regulations. Before joining Constangy, Bill was an attorney with the Occupational Safety and Health Review Commission in Washington, D.C.

John Hickman is head of the firm’s Health Benefits Practice, where he leads several attorneys devoted exclusively to health care reform issues under the Affordable Care Act, HIPAA privacy, health savings accounts (HSAs) and consumer-directed health care, flexible benefit plans and related health benefit issues. Mr. Hickman has worked closely with health plans, financial institutions and employers, as well as the IRS, Treasury and DOL, in addressing health benefit issues. Mr. Hickman has...