About the Attorney

Haggerty, Goldberg, Schleifer & Kupersmith, P.C. (HGSK) is a premier law firm with offices in Lancaster, Pennsylvania and Philadelphia, specializing in personal injury and workers’ compensation cases. With a team of experienced and dedicated attorneys, HGSK is committed to providing top-notch legal representation to clients who have been injured due to accidents or work conditions.

If you have been injured and are seeking compensation for your damages, HGSK is here to help. Our skilled personal injury lawyers have a proven track record of success in handling a wide range of cases, from car accidents to slip and falls to workplace injuries. We understand the physical, emotional, and financial toll that a personal injury can take on you and your loved ones, and we are dedicated to fighting for the justice and compensation you deserve.

Don’t wait to seek legal help. Contact HGSK today to schedule a consultation and learn how our experienced attorneys can help you navigate the complex legal process and secure the best possible outcome for your case. Trust HGSK to be your advocate and fight tirelessly on your behalf.

Practice Areas

Personal injury attorney

Client Reviews

Tamara Hackman

4/20/2026

I wanted to share my experience working with Maria Montero at HGSK Law regarding my workers’ compensation case. From start to finish, Maria was incredibly hands-on, knowledgeable, and proactive. She understood my preference for non-surgical, non-medicinal options for my low back injury and always ensured that my concerns were prioritized.
Throughout the process, Maria was always accessible and responsive. I never felt like just another client; her professionalism and dedication made me feel truly supported. I couldn’t have asked for a better attorney—her guidance, expertise, and attentiveness were exceptional.
I wholeheartedly recommend Maria Montero to anyone seeking an attorney who genuinely cares about their clients and their individual needs.
Sincerely,
Tamara Hackman