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Super Lawyers
AV Preeminent - Martindale-Hubbell
Take Justice Back
American Association for Justice
Avvo Clients' Choice



The Montgomery County personal injury lawyers and staff at Warren McGraw & Knowles LLC dedicate themselves to protecting your future when you need protection the most. Located in the Delaware Valley, the attorneys at Warren McGraw & Knowles LLC have over 80 years of combined experience protecting the futures of injured and disabled clients throughout southeastern Pennsylvania, including Philadelphia, Montgomery, Bucks, Chester, Delaware, Lehigh, Berks, Northampton & Lancaster counties.

Injuries, accidents, chronic illnesses, and disabilities can seriously disrupt your life and put your future, and your family’s future, in harm’s way. Injury or illness can cause loss of earnings, unemployment, and the need to permanently change a job or career. Injury or disability can interfere with your ability to pursue your hobbies and passions. Injury and disability can cause damage to your personal relationships.

We consider all kinds of compensation or benefits that can protect your future. We thoroughly analyze your case to make sure that you are claiming all of the damages and benefits that you are entitled to claim. Our Montgomery County personal injury attorneys aggressively pursue your entitlement to all damages, compensation and benefits that you should receive. To learn about the types of compensation, benefits & damages we consider on your behalf, click here.

At Warren McGraw & Knowles LLC, we look at your claim in many different ways because our lawyers have broad experience with diverse types of injury, disability and compensation claims. Because recovery of one type of benefit can affect the recovery of other benefits, we create a plan of when and how to pursue your different claims so that your total recovery is maximized.

Our Montgomery County personal injury lawyers carefully consider all your rights to recovery. We work with each other and with our clients in a team atmosphere. We don’t try to make your case fit a “one size fits all” mold. We listen to you and learn the particular circumstances of your case. We educate you about your choices, so you decide what plan is best for you.

You don’t need to hire a personal injury lawyer, a workers compensation lawyer and a social security disability lawyer. Warren McGraw & Knowles LLC handles all your needs under one roof.

To learn about the many types of claims that we have pursued to protect our clients’ futures, click here.

To view our results in cases where we fought for our clients’ futures, click here.

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  • Jon cared about us as people, not just clients. He listened to me and considered my input.
  • Terry is awesome, a 10 across the board. He cared about me as a person and got me a great result.
  • Jon is so knowledgeable; it makes you feel relaxed about your case.
  • Terry was very friendly, put me at ease and he made me feel confident in the outcome of my case.
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  • $1 Million Medication Overdose
  • $600,000 Neonatal Death
  • $850,000.00 settlement Driver of Vehicle Struck by Truck
  • $1Million + Motorcyclist Struck by A Van
  • $500,000.00 + Slip and Fall
  • $1Million + Recovery Traumatic Brain Injury