Thomas Whitten

Robert D. Mitchell focuses his legal practice on complex commercial and financial litigation, particularly in the areas of securities and investments, financial fraud litigation, business disputes and torts, defamation, and commercial real estate litigation. He has more than 25 years of experience in such cases. His cases generally involve litigation, arbitration and mediation of legal matters involving business and contractual disputes, investment and financial frauds, commercial real estate...

Sophia Augeri is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Sophia practices law in Phoenix, Arizona Best Lawyers has recognized Sophia Augeri 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 Sophia Augeri is held by other lawyers.

Marki Stewart assists hospitals, physician groups, ambulatory surgery centers, telemedicine providers, and other health care organizations in a variety of business and regulatory issues, including the Anti-Kickback Statute and the Stark Law, reproductive health law in the wake of the Dobbs decision, medical practice acquisitions, Arizona Department of Health Services licensing issues, medical staff peer review matters, and hospital-physician joint ventures. Marki has a special focus and inter...

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 ...

John A. Conley is a lawyer recognized by Best Lawyers in the practice areas of Administrative / Regulatory Law, Employment Law - Management, Health Care Law, Litigation - Health Care and Litigation - Labor and Employment. John A. practices law in Phoenix, Arizona Best Lawyers has recognized John A. Conley since 2021. 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 i...

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...

Mr. Ambrose is an accomplished trial attorney, having litigated hundreds of complex personal injury and commercial matters in State and Federal Court. His practice focuses primarily on Medical Malpractice, Personal Injury, Insurance Bad Faith, Civil Rights, and Wrongful Death matters. Scott has obtained many multi-million dollar settlements on behalf of his clients. For thirty years his practice has emphasized the litigation and resolution of matters involving catastrophic injury, wrongful de...

Jack works with the firm’s transactional group, often managing the full cycle of real estate development projects, from pre-contract property investigations to erecting important commercial buildings that he counsels through leasing and sale. He has built a name for himself as an authority on real estate transactions, often leading projects for national and international developers building large-scale commercial real estate projects across Arizona. Jack has worked across the state nego...

Patrick Clisham has extensive experience representing clients in complex corporate transactions, including loan documentation and restructurings, asset acquisitions and sales, lease negotiations and enforcement, and business transactions. Patrick’s experience primarily derives from representing secured and unsecured creditors, corporate debtors, trustees and examiners in corporate bankruptcy proceedings and out of court workouts.Patrick joined Engelman Berger in 2009 after relocating fr...

Mark A. McGinnis is a lawyer recognized by Best Lawyers in the practice areas of Energy Law, Environmental Law, Natural Resources Law and Water Law. Mark A. practices law in Phoenix, Arizona Best Lawyers has recognized Mark A. McGinnis since 2006. 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 Mark A. McGinnis is held by other lawyers.