Harper Street

Beverly DeLaune handles professional liability matters for accountants, lawyers, insurance agents and brokers. Beverly assists her clients in responding to disciplinary complaints and professional liability lawsuits, as well as providing assistance addressing pre-litigation concerns. Beverly DeLaune handles professional liability matters for accountants, lawyers, insurance agents and brokers. Beverly assists her clients in responding to disciplinary complaints and professional liability lawsu...

David Marcello has served Of Counsel to Sher Garner Cahill Richter Klein & Hilbert, L.L.C. since 2002. He is a 1968 Phi Beta Kappa graduate of Williams College and holds a 1971 J.D. degree from Tulane Law School, where he was an assistant editor of the Law Review and member of the Order of the Coif. Mr. Marcello was recognized in 2013 by Best Lawyers for his work in the practice areas of Municipal Law, Administrative /Regulatory Law, and Land Use & Zoning Law. Mr. Marcello’s exp...

Madeleine Fischer is special counsel in the Litigation Practice Group. She focuses on insurance coverage and claims handling disputes. Madeleine has represented clients in litigation for almost 40 years and has extensive trial experience in state and federal courts. She has represented a variety of policyholders and insurance companies in insurance coverage and bad faith litigation. Besides insurance coverage and bad faith litigation, her practice also extends to appellate practice, class act...

Allison Bell is a partner in the Corporate Practice Group and co-chairs the firm’s Healthcare Industry Team. She focuses on merger and acquisition transactions. Allison represents a wide variety of organizations in a number of key industries, including healthcare, insurance, transportation, and energy. Allison has extensive experience advising public and private companies in acquisition and divestiture transactions, joint ventures, and other complex business transactions. Allison also r...

Aimee Hebert helps clients in the energy business solve their challenging legal problems. Her experience includes disputes that involve mineral royalties, mineral lease termination, implied obligations, mineral servitude maintenance, operating agreements, production handling agreements, blowouts, and oilfield environmental issues. She represents both individuals and businesses and gets excellent results. Ms. Hebert has been recognized in the Best Lawyers in America® ranking every year sin...

Jay Adams is a partner in the Tax Practice Group and leader of the state and local tax team. Through partnering with his clients, Jay has developed a broad knowledge of the energy, manufacturing, healthcare, transportation, and retail industries that allows him to provide comprehensive and cost-effective advice in those areas. For more than 25 years, Jay has represented clients in matters involving virtually every type of state and local tax and in numerous jurisdictions. He has successfully ...

Chris Caplinger is a partner at Kean Miller in New Orleans, Louisiana, where he represents clients in Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation – Bankruptcy. His practice includes bankruptcy, restructuring, and creditors’ rights, as well as marine insurance coverage and oil and gas matters. Chris represents debtors, creditors, and creditor committees in Chapter 11 bankruptcy reorganization cases, creditors in Chapter 7 and Chapter 13 ...

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

Of Counsel

A partner of Montgomery Barnett Daniel Lund has been engaged in general civil practice since 1963, with a concentration in trial and appellate practice in a variety of fields. These include antitrust and trade regulation, banking, business, contract, construction, environmental, executive employment, insurance defense, labor, legal malpractice, oil and gas, product liability, securities, trade secrets, transportation, and tort. Mr. Lund also has extensive experience in agency and private arbi...