Gustavo A. Casir

Michael is an experienced litigator who practices in the firm’s Pharmaceutical, Medical Device and Healthcare Group. He has spent the majority of his career defending clients in the pharmaceutical, medical device, biologic, and chemical industries. Michael also served as a JAG Officer in the Army National Guard where he tried numerous cases and presided as a judicial advisor.

In law, as in life, success is rarely left to chance. Instead, it’s the product of focused dedication and personal commitment. It’s what Frank L. Branson and the attorneys at The Law Offices of Frank L. Branson have consistently demonstrated for more than three decades. Branson and the lawyers at the firm’s Dallas-based offices are frequently the first choice of individuals who have suffered injuries in truck crashes, transportation accidents and other acts of recklessness a...

Rick Bange is a member of Moore & Van Allen’s Corporate group. The focus of Rick’s practice is representing private equity sponsors and public and private companies in evaluating, structuring and negotiating mergers and acquisitions and investment transactions, including leveraged buyouts, growth equity investments, mergers, stock and asset acquisitions and sales, mezzanine investments and recapitalizations. In addition to his work in the areas of private equity, venture capit...

The O'Donnell Law Offices, founded in 1990, focuses on the needs of injured victims. The firm handles cases in various areas ranging from workers' compensation through wrongful death litigation. Attorney Neil O’Donnell is a Pennsylvania Board Certified Specialist in Civil Trial Advocacy who has been practicing law for over 30 years. Neil was accredited by the National Board of Legal Specialty Certification. Only 159 attorneys in Pennsylvania are designated Board Certified Specialists in...

Sean Kulka is a partner in the firm's Bankruptcy & Creditors’ Rights Practice Group. He focuses on bankruptcy and commercial litigation and has extensive experience counseling debtors, creditors’ committees, secured and unsecured creditors, landlords, and fiduciaries through intricate legal matters. Sean has handled some of the most significant Chapter 11 cases across the country, including the historic Enron examination. His experience spans a multitude of industries, includi...

Glenn R. Walter, a shareholder of Lewis Thomason, has a varied litigation-based practice. Mr. Walter regularly handles matters related to the defense of accountants, accounting firms, and lawyers in professional liability matters. He also has extensive experience as lead counsel in the areas of insurance defense, product liability, insurance coverage, personal injury, healthcare liability, transportation, agri-business liability defense, workers’ compensation, and general tort litigatio...

David A. Holstein is an attorney with Bousquet Holstein PLLC in Syracuse, New York, practicing in the areas of Mergers and Acquisitions Law, Trusts and Estates, estate planning, wealth preservation, and business succession planning. He has been recognized by Best Lawyers since 2018 for his work in Mergers and Acquisitions Law and Trusts and Estates. For more than 30 years, David has advised individuals, families, business owners, and closely held companies on matters involving estate planning...

Brent Helms is a dedicated litigator and mediator with over three decades of experience in civil litigation, insurance law, and business disputes. A Raleigh native, Brent has built a reputation for thoughtful and effective representation in cases involving catastrophic personal injury, insurance defense, and complex business litigation. As a partner at Robinson & Lawing, LLP, Brent brings a zealous approach to litigating matters for his clients that helps them resolve their legal challeng...

Johanna Zelman’s unique background in health and mental care and in school law results in highly competent, in-depth and knowledgeable advice and representation for her clients. While she has represented a wide variety of private and public sector employers from various industries, Johanna has a specific strength and hands-on experience in the health and mental health fields. Prior to her legal career, she worked for Harvard University’s affiliate hospitals, where she had direct c...

Tatiana F. DaSilva is a lawyer recognized by Best Lawyers in the practice areas of Elder Law and Trusts and Estates. Tatiana F. practices law in Bridgeport, Connecticut Best Lawyers has recognized Tatiana F. DaSilva 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 Tatiana F. DaSilva is held by other lawyers.