The Law Office of Attorney John Gillen is a law firm located in Massachusetts and New Hampshire, focusing on litigation issues, personal injury, criminal defense, and business disputes. With over 29 years of trial and litigation experience, Attorney Gillen has tried hundreds of civil and criminal cases in various courts. The firm handles cases involving personal injury, wrongful death, automobile accidents, slip and fall, defective products, and governmental wrongdoings, among others. Attorney Gillen also represents clients in criminal cases, including those involving motor vehicle crimes, possession of controlled substances, and assault. The firm's concentration in real estate includes purchase and sale agreements, residential closings, foreclosures, subdivision development, and lease agreements.