Timothy P. Burr

DAVID L. CASE is a shareholder at Tiffany & Bosco, P.A., with over 35 years of experience in tax planning, estate planning, probate and trust administration, and business transactions. David was involved in finalizing and passing the new Arizona Trust Code, and has written and made presentations on this topic, as well as numerous tax planning matters, for the State Bar of Arizona and other organizations. In addition to the formulation of estate plans while addressing wealth transfer tax i...

Melissa Benson is a lawyer recognized by Best Lawyers in the practice area of Family Law. Melissa practices law in Phoenix, Arizona Best Lawyers has recognized Melissa Benson 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 Melissa Benson is held by other lawyers.

Andrea Lovell is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Andrea practices law in Phoenix, Arizona Best Lawyers has recognized Andrea Lovell since 2027. 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 Andrea Lovell is held by other lawyers.

OVERVIEW Trevor practices in the areas of environmental and natural resources compliance, permitting, and litigation. Trevor advises clients on a variety of environmental topics, including federal, state, and local air programs; stormwater and SPCC compliance; and waste and hazardous waste management. Trevor has worked on various environmental issues in administrative appeals and in state and federal courts, as well as advised local administrative boards during appeals. Trevor also assists cl...

John DeStefano is a lawyer recognized by Best Lawyers in the practice areas of Insurance Law and Mass Tort Litigation / Class Actions - Plaintiffs. John practices law in Phoenix, Arizona Best Lawyers has recognized John DeStefano 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 John DeStefano is held by other lawyers.

Roger Cohen has over 40 years’ experience as a business attorney, representing clients in both litigation and transactions. He has a deep knowledge and understanding of commercial law and the litigation process and is a forceful and effective advocate for his clients. Roger’s experience as a transactional attorney adds value in the litigation setting, as he can relate the documentation process to issues that arise in business and commercial disputes. Conversely, his knowledge and ...

Lisa Paine has over 15 years of diverse experience representing clients in business transactions, estate planning, and other legal matters. Business Transactions – A former business owner, Lisa is well versed in challenges faced by businesses and their owners. Her unique prospective benefits her business clients with business transactions and agreements, employment advice, and succession planning. Lisa assists business clients with an entire spectrum of business-related needs – fr...

Charles Callahan is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Insurance Law, Litigation - Insurance and Personal Injury Litigation - Defendants. Charles practices law in Phoenix, Arizona Best Lawyers has recognized Charles Callahan since 2020. 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 Charles Callahan is held ...

Tim is a shareholder, member of the Gallagher & Kennedy board of directors and head of the firm’s Tax Law practice. For over 20 years, Tim has focused his practice in all areas of federal tax law, with an emphasis on partnerships, limited liability companies, C and S corporations, real estate, international taxation, and civil tax controversy. He provides tax planning, structuring and documentation for business and individual clients, including joint ventures and tax-exempt organiza...

Over his 45+ career, Bob focused his law practice in real estate, commercial transactions and charitable organizations. He has represented clients in a commercial and real estate transactions with particular expertise in church and para-church ministries and in medical real estate transactions. Bob advises clients in a wide range of business transactions of ongoing operations. Through his nonprofit work over the last 15 years, he represents secular and faith-based nonprofit entities, includin...