About Koller Law, LLC

About Attorney David Koller

For close to two decades, employment law attorney David Koller has represented employees and employers with a wide range of employment law matters.

When it comes to my cases, I emphasize collegiality and try to litigate with dignity and respect for the profession and my clients. – Dave Koller

My Education And Legal Background

In 1999, I graduated from the University of Pennsylvania. Thereafter, I attended Villanova Law School where I served as president of the student body. In 2002, I received my law degree and was given the honor of being a commencement speaker at my law school graduation ceremony.

After obtaining my J.D., I worked at various law firms in the area for roughly seven years. I was blessed to have an opportunity to represent one of the world’s largest employers, gaining insight into many different aspects of employment law.

My Passion

Now, a decade later, I take pride in helping people who have been wronged, those who need a voice and a partner to defend or pursue their rights. I suffered a stroke at the age of 33, but am a survivor, and am here to advocate for my clients – regardless of background, race, national origin, religion, gender, sexual orientation or disability.

My Cases

I am licensed to practice Employment Law in Pennsylvania and New Jersey, have appeared before the state and federal courts in the Eastern, Middle and Western Districts of Pennsylvania and the District of New Jersey, and have also argued before the 3rd U.S. Circuit Court of Appeals.

I handle a wide range of matters – many of which are contingency fee – and am actively litigating the following cases:

My Reputation In My Community

I have a reputation for excellence and have been selected by my peers as a “Pennsylvania Super Lawyer – Rising Star,” a distinction given to less than 3 percent of lawyers in Pennsylvania under the age of 40.

I have lectured at various law schools, hospitals, businesses and institutions on various aspects of the law and am a regularly featured columnist for The Legal Intelligencer, the nation’s oldest legal publication.

Contact David Koller

You can contact David Koller directly by emailing [email protected] or by calling: (215) 545-8917.

About Attorney Sarah R. Lavelle, Esq.

Sarah R. Lavelle, Esq. joins Koller Law, LLC, bringing a wealth of employment litigation experience. She has represented both employees and employers involving claims of retaliation, violations of Title VII, ADA, ADEA, FMLA, FLSA, and wrongful termination before state and federal administrative agencies and state and federal courts.

She also has prepared employment policies, manuals, personnel handbooks, restrictive covenants and employment contracts. Ms. Lavelle has conducted training seminars on harassment and discrimination prevention. She also has conducted independent investigations. She has presented CLEs for the Pennsylvania Bar Institute on employment-related topics.

Ms. Lavelle has been the co-chair of the Philadelphia Bar Association, Labor and Employment Law Committee since 2016. Ms. Lavelle received her undergraduate degree from Boston College, and she received her law degree from the University of San Francisco School of Law.

Contact Sarah Lavelle

You can contact Sarah Lavelle directly by emailing [email protected] or by calling: (215) 545-8917.

Get In Touch

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Employment Law. It Matters.

With over 17 years experience in practicing Employment Law, Koller Law, LLC has the passion and experience to be your advocate in the courtroom.