Christian S. "Chris" Allen

Christian P. Collis is a trial attorney at Giroux Pappas Law PC in Farmington Hills, Michigan, representing individuals and families in personal injury and medical malpractice matters . With more than 20 years of courtroom experience, Chris focuses his practice on Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs, advocating for clients who have suffered serious injuries due to negligence. Chris is known for his thorough case preparation, clear communication, an...

Scott McBain is a member of Dickinson Wright’s Intellectual Property practice group. He concentrates his practice on domestic and international IP procurement and IP counseling, transactions and strategies for the protection and enforcement of IP assets. Scott has been an IP attorney for over 25 years, doing significant licensing work alongside other complex technology transfers, including IP due diligence and merger, acquisition, divestiture and IP support. As a former attorney at Delp...

Ralph A. Castelli Jr. is an attorney with Kemp Klein in Troy, Michigan . His practice focuses on Corporate Law , Real Estate Law , and Trusts and Estates , with an emphasis on advising businesses and individuals on planning, transactions, and long‑term business and ownership strategies. Mr. Castelli works with closely held and family-owned businesses on a wide range of corporate matters, including business planning and structuring, exit planning , shareholder and partner separations, and comp...

Mark Jotanovic, a registered patent attorney, practices out of the firm’s Troy office. He focuses his practice on intellectual property litigation and patent prosecution involving electrical, electro-mechanical, and software matters. He has worked in a wide range of electrical and computer technologies, including artificial intelligence (focusing on image recognition, machine learning, and neural networks), autonomous vehicles, cloud computing, smart home environments, and product desig...

Frank focuses his practice on intellectual property litigation and post-grant proceedings. He is well-known by clients and colleagues for his strategies to solve clients’ most challenging IP issues. With over 25 years of experience, Frank has successfully tried patent, trademark, trade secret and copyright cases in Federal Courts nationwide, the Courts of Appeals for the Sixth and Federal Circuits, and the International Trade Commission. As a registered patent attorney , Frank is author...

William Altman practices in the areas of labor, employment, and benefits litigation on behalf of private and public sector employers. He has extensive experience representing employers in cases involving anti-discrimination laws, whistle-blower and retaliation actions, ERISA actions, non-competition agreements, trade secrets, fiduciary duty actions, and class actions. William defends employers in state and federal courts and before state and federal agencies. He has particular experience defe...

John Crowe has more than 20 years of experience as a lawyer. His clients get the benefit of the rare combination of a best-in-class transactional attorney who has also litigated in state and federal courtrooms at the trial and appellate levels. Few other lawyers bring such an array of experience from the closing room, courtroom, and boardroom. John functions as the general counsel to many of his clients responding to all of their legal needs when they arise. He regularly advises clients in st...

James B. Cunningham is a resident in our Nashville, Tennessee and Troy, Michigan offices and focuses his national practice in four primary areas: 1. Commercial real estate acquisition, divestiture and development matters, 2. Real estate finance and capital markets transactions, 3. Commercial loan workouts, resolutions and enforcement actions, specifically in the CMBS industry and 4. Corporate matters, with an emphasis on corporate mergers and acquisitions. James' commercial real estate practi...

Keela Johnson is a lawyer recognized by Best Lawyers in the practice areas of Family Law and Family Law Mediation. Keela practices law in Troy, Michigan Best Lawyers has recognized Keela Johnson since 2024. 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 Keela Johnson is held by other lawyers.

Tom has over 30 years of experience in helping clients efficiently and effectively define their estate planning goals and to arrange their affairs accordingly. His expertise includes facilitating the direction of a client-centered and directed strategy and then drafting clear and understandable legal documents to implement it, thereby protecting client wealth, closely-held businesses, and families from taxes, post-mortem chaos and expense, and unnecessary complexity. He has expertise and expe...