About the Attorney

Kontos, Mengine, Killion & Hassen Law Group is a reputable law firm in Pittsburgh, Pennsylvania, specializing in personal injury cases, medical malpractice, products liability, criminal defense, and more. Their team of experienced attorneys is dedicated to providing top-notch legal services and fighting for justice on behalf of their clients. Whether you need representation for a personal injury claim, criminal defense case, or assistance with social security disability or landlord/tenant matters, Kontos, Mengine, Killion & Hassen has the knowledge and expertise to help you navigate the legal system effectively. Contact their Pittsburgh office today for a consultation with a skilled trial attorney who will advocate for your rights and work tirelessly to achieve the best possible outcome for your case.

Practice Areas

Personal injury attorney

Client Reviews

Sabrina McQuarrie

5/17/2026

Brittani Hassen handled my case and was very communicative, patient and helpful. She always checked in with me to ask what I would want and for how to move forward with the case. She always provided all the information I needed to make an informed decision and supported my choices. Brittani always answered any questions I had and accommodated my needs. If I need legal help in the future I definitely will use this practice! Thank you!