415 N. Duke Street
Lancaster, PA 17602

Achieving Justice, Protecting Community

When you or your loved one have been blindsided because of someone else’s carelessness, you deserve help from legal counsel you can trust with uncompromising integrity. Atlee Hall has decades of experience working in Central PA and a nationally-recognized, innovative approach to resolving cases. We help families achieve justice, hold wrongdoers to account for the consequences of their actions, and aim to make our community a safer place.

At Atlee Hall, we focus on tackling the tough cases that other lawyers can’t. Relying on the creativity, professionalism, and experience of our team, we help our clients attain justice and hold negligent organizations accountable, ultimately making our community safer for everyone. Though we’re based in the city of Lancaster, we’ve represented clients from the entire state of Pennsylvania.

Contact Atlee Hall LLP today if you need legal assistance with any of the following:

Medical Malpractice

  • Hernia Mesh
  • M. Chimaera Infections
  • Emergency room errors
  • Birth injuries
  • Failure to diagnose or misdiagnosis
  • Anesthesia or surgical errors
  • Medication errors
  • Dental malpractice
  • Psychiatric malpractice
  • Hospital infections
  • Fertility procedure
  • Orthopedic injury

If you or your loved one’s safety has been put at risk because of the negligence of another, please call Atlee Hall LLP today at 717-393-9596 to arrange your consultation.

Attorney Mark Atlee

Mark Atlee is a trusted trial attorney with over ten years of experience at Atlee Hall representing clients in all phases of litigation—including cases involving medical malpractice, products liability, automotive products liability, and insurance coverage. Mark joined Atlee Hall in 2007 after spending six years at a prestigious insurance defense firm in New York City. His experience on both sides of litigation gives him a unique perspective when approaching a case. Mark has been nationally recognized by the National Trial Lawyers Association as a Top 40 Under 40 attorney as well as a Pennsylvania Super Lawyer from 2013-2016. Mark is licensed in both Pennsylvania and New York.


Attorney Thomas Hall

With over 35 years of experience, Thomas Hall is a knowledgeable and loyal trial attorney committed to seeking justice for his clients, especially in cases of medical malpractice. It is Tom’s goal to seek justice for each client by holding negligent parties accountable. His desired outcome is when a procedure or product is changed in a way that makes it safer for the entire community. Distinguished by his years of experience with medical malpractice litigation and his achievement of numerous multi-million dollar recoveries, Tom has been recognized as Best Lawyers “Lawyer of the Year” of Harrisburg Metro Area in multiple years. Other peer-recognized awards include being listed as a Pennsylvania Super Lawyer from 2006-2017 and the National Trial Lawyers Top 100 Lawyers in Pennsylvania. In addition to his trial court practice, Tom has argued cases in all Pennsylvania appellate courts, including the Supreme Court of Pennsylvania.


Attorney William Atlee

Bill Atlee has been in practice as a trial lawyer for over 30 years. Most recently, Best Lawyers has named Bill as the “Harrisburg Best Lawyers Medical Malpractice Law – Plaintiffs Lawyer of the Year” of 2012. He has consistently been selected to Pennsylvania’s Super Lawyers from 2004-2013. His determination to win the full measure of justice for each of his clients along with his ability in trial is very well recognized. Among his achievements are winning the largest personal injury jury verdict ever in Lancaster County; an $8.2 million suit against General Motors Corporation. He also won the largest medical malpractice jury verdict ever obtained in York County, $6.5 million against York Hospital. He is currently listed as one of the Best Lawyers in America as a result of his efforts on behalf of his clients. In addition, in 1995 he was named as a Fellow of the American College of Trial Lawyers.


Attorney Jaime Jackson

Jaime Jackson is a dedicated trial attorney with a focus on consumer safety. Jaime isn’t shy to take on big names and corporations to achieve justice for clients and to ensure the safety of the whole community. Devoted to consumer justice beyond the courtroom, Jaime is an avid speaker at national conferences. He serves on the Board of Governors for Pennsylvania Association for Justice, the American Association of Justice, and is a Pennsylvania Delegate to the American Association for Justice. Jaime also is a member of the faculty at the Keenan Trial Institute. Differentiated by his experience and his ability to handle large, multi-faceted cases, Jaime was recognized as a Top 100 Trial Lawyer in Pennsylvania each year from 2012-2017 and for the last decade, as a Pennsylvania Super Lawyer. A dedicated ultra runner, Jaime’s commitment to excellence is evident—whether competing in 50 mile races or seeking justice for his clients.


Attorney Robin Jabour

Since joining the firm as an associate in 1999, Robin Jabour has successfully represented clients in a wide variety of cases including alcohol liability, premises liability, medical malpractice, and trucking collisions. Recently, Robin has been focused on nontuberculous mycobacteria (NTM) infection cases, including speaking to a national audience about the infections. Outside of practicing law, Robin donates her professional services to the Wills for Heroes Foundation and serves as a legislative advocate for the Juvenile Diabetes Research Foundation.


Associate Attorney Jeff Gutkowski

Jeff Gutkowski is an associate attorney devoted to helping clients injured as a result of medical malpractice, dental malpractice, product liability, premises liability and insurance bad faith. Jeff is licensed to practice law by the Supreme Courts of Pennsylvania and New Jersey and by the United States District Court for New Jersey. Jeff graduated cum laude from Temple University Beasley School of Law where he received the coveted Terrence H. Klasky Memorial Award for outstanding achievement in banking, negotiable instruments and, consumer protection. Prior to joining Atlee Hall, LLP, Jeff practiced with a well-known Montgomery County law firm helping children injured at birth due to medical malpractice. During law school, Jeff clerked for a prominent Philadelphia medical malpractice firm.


Associate Attorney Melissa Jabour

Melissa Jabour is an associate attorney who joined the Atlee Hall team in 2014. Her dedication to her work often leads to late nights and weekends spent at the office. When she isn’t spending her time advocating for her clients, she is a dedicated community member that volunteers her time with programs such as The Boys and Girls Club and the Lancaster Women in Business Mentoring Program for young women. During law school, Melissa served on the Editorial Board of Temple Law Review, clerked for Philadelphia Court of Common Pleas Judge Arnold New, served as a Mediator in Landlord-Tenant court, and performed pro bono bankruptcy work. Melissa graduated magna cum laude from the University of Pennsylvania before receiving her JD magna cum laude from Temple University James E. Beasley Law School.


Associate Attorney Angelina Umstead

Angelina Comunale Umstead is an associate attorney with a focus on matters involving medical malpractice and products liability. Since joining Atlee Hall in 2011, Angelina has been a strong team member in pursuing justice for her clients. Prior to joining Atlee Hall, she served as a judicial intern to the Honorable M. Jane Brady at the Superior Court of Delaware of New Castle County. During law school, Angelina worked at a medical malpractice defense firm near Philadelphia, Pennsylvania. Angelina received her Bachelor of the Arts magna cum laude from University of Pittsburgh and her Juris Doctorate from Villanova University.


Associate Attorney Benjamin L. Vanasse

Benjamin Vanasse is an associate attorney dedicated to pursuing justice in matters of medical malpractice, products liability, and trucking. A Lancaster native, Ben returned to the area after receiving his Juris Doctorate from Tulane University. Ben most recently served as a law clerk in the Lancaster County Court of Common Pleas for President Judge Dennis E. Reinaker. During his time in law school, Ben was a student attorney for the Tulane Domestic Violence Law Clinic. Ben has a passion for music and when he is not in the office, he is most likely near a piano.

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