Skip to main content

Jonathan T. Warren

Personal injury Attorney at Blue Bell, PA

4.9   9 reviews
Free consultation Virtual consultation available
Free consultation Virtual consultation available
  • Licensed for 41 years
    State PA
    Acquired 1981
    Status
    Active No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Jonathan

Learn Jonathan’s areas of practice.

WARREN, MCGRAW & KNOWLES—MILLIONS RECOVERED. HIGHLY RATED BY PEERS AND CLIENTS. CALL 610-557-1339 FOR FREE CONSULTATION.

During his 35+ years in private practice, Jon Warren has achieved spectacular results for his clients. He has focused his work on representing seriously injured clients in complex personal injury claims. These types of claims have included: medical malpractice claims, workplace injuries, motor vehicle accidents, motorcycle, and bicycle accidents, pedestrian accidents, construction accidents, falls, and more.

He is dedicated to making a real difference in the lives of those who become disabled or injured, as well as those who are the survivors of the victims of wrongful deaths.

Jon has served for several years as a Judge Pro Tem in the Court of the Philadelphia Court of Common Pleas. Selected because he is a respected member of the trial bar, Jon is often asked by the Court to mediate and resolve serious personal injury cases before they go to trial. He has facilitated the expedited resolution of many cases in this manner, helping parties reach a favorable result before a trial becomes necessary.

For 27 years, he was an equity partner in the law firm of Solomon, Berschler, Warren, Schatz, Flood & Monaghan in Norristown, where he managed the firm's complex litigation cases as well as their law clerk program. In June of 2010, Jon decided to make a change and join forces with Terence Sean McGraw to form the new firm, Warren McGraw & Knowles LLC. Jon and Terry feel strongly that the merger of their two practices offers their injured and disabled clients the full breadth of legal services they need under one roof, personally handled by experienced lawyers who are committed to a "client first" mentality.

Jon is a member of the American Association for Justice, Pennsylvania Bar Association, Pennsylvania Association for Justice, Philadelphia Trial Lawyers Association, and the Montgomery County Bar Association and its Trial Lawyers Section. He is an active member of the Medico-legal, Bench-Bar, and Civil Rules Committees of the Montgomery County Bar Association and has served as the Chairman of the Civil Rules Committee.

Awards

AV Preeminent Peer Review Rating
Client's Choice 2012,2011
Client's Choice
2012 2011

Contact Jonathan

Warren, McGraw & Knowles LLC
920 Lenmar Drive
Blue Bell, PA, 19422

Reviews

4.9 / 5.0
  9 customer reviews
5 Star
 
89%
4 Star
 
11%
3 Star
 
0%
2 Star
 
0%
1 Star
 
0%
Client's Choice 2012
Client's Choice
Client's Choice is an Avvo award granted to attorneys with a significant number of client reviews over 4 stars in a given year.
Posted by Charlie | March 30, 2011
Very Competent, Caring and Responsive!
Jon has helped me with a number of issues through the years and every time he has provided the absolute best solution for my situation. Jon and his staff are very proactive in keeping their clients informed and educated with matters pertaining to their particular situation. I highly recommend Jon and his team for any legal matters that you may have. World-class service and a great team to do business with!
Read less
Posted by Susannah | March 15, 2011
A man to admire and respect
Jon Warren is one of the finest lawyers I know. His ability to communicate, hold his client in the highest regard and his unwavering integrity are just some of his finest qualities. His talent I believe is to provide information, support and dedication in a unique and professional manner. Many times as a client it can be a confusing experience but Jon has a way of explaining even the greatest detail in a way that is clear and confident. You will be thankful beyond measure if you have an opportunity to experience Jon Warren as your lawyer.
Read less
Posted by Rachel | June 28, 2019
This review is from a potential client who consulted with this attorney.
| Consulted Attorney
He validated me in a time of desperation!
Although I only consulted Mr. Warren, I felt very comforted and validated by him in a time where I needed immediate guidance. He promptly got back to me and took time out of his day on a Sunday to talk with me on the phone and review a case summary via email. I learned a lot in terms of my workplace situation and he thoroughly dissected my story. He then did refer me to someone more specialized who could help. If I have any need for a lawyer in the future I will not hesitate to contact him and know he will show up in the same capacity.
Read less
Posted by William | March 3, 2015
Spinal cord injury, personal injury litigation expert
Jon Warren was recommended to my parents while I was still unresponsive in the neurological intensive care unit. I personally met with Jon in the rehabilitative hospital where I spent seven weeks and he began to develop my case. He reviewed my extensive medical records, had his personal investigator (a former police officer) analyze the accident scene, police reports and re interview the accident eye witnesses. Jon researched all legal cases historically similar to my situation. The best thing that Jon suggested and arranged was a complete functional assessment of me by two nurse rehabilitative specialists who developed my life care plan based on current and future health care needs and anticipated health care costs not covered by medical insurance. They predicted my annual health care costs and recommended health maintenance interventions such as equipment, annual medical appointments with specialists (urologists, wound care specialist,and psychologists) and adaptive physical activities. I credit Jon's attention to these details which greatly assisted me in a positive recovery from such a life changing event as a spinal cord injury and traumatic brain injury.
Read less
Posted by Abraham | July 5, 2012
A Tough , Honest , and Devoted Attorney that gets result. .
I am a client of Mr Warren and I have known him for over 7 years, I met him thru an automobile accident where Mr Warren "WON" the case ,I recieved the maximun benefit possible (thank to Mr Warren). .Over the years I have seen Mr Warren for legal advice , and I haver 1 other case in wich Mr Warren is handling and I am sure we will get the same results . .Victory . .I would strongly recommend this Attorney . .he is tough . .wins cases and you will leave his office completely satisfied . . Abraham Otero Business Owner
Read less
Posted by Patricia | March 8, 2011
Warren & McGraw LLC
If you're looking for an honest, ethical and knowledgeable group of attorneys--look no further. The legal and administrative team that Jon Warren has put together wins the gold cup in law firms. Their professionalism and caring begins with the front desk and filters into all areas of this organization. I have recommended Jon Warren over the years to everyone I know who has needed legal advice and I have yet to receive any negative feed back. During the past year we've had to seek legal counsel on 2 separate occasions and were not disappointed with the handling of these matters. The people on this great team deserve a gigantic thank you from everyone who has had need of thier counsel. Kepp up the good work!
Read less
Posted by bob | March 4, 2011
Jon is the BEST!!!
not only would I recomend this man but I do recomend him to anyone with a medical malpractice problem. Jon is the best! he always keeps you informed of everything, very hard working (basicaly works and sleeps) always there when i have a question. explains all the legal mumbo jumbo so we can understand it in english, he is so knowlageable and, i would recomend Jon because not only does he get results but he is like a long time friend to all his clients and he truely cares!
Read less
Posted by Cindy | March 4, 2011
Excellent Med Mal!
Jon has hundreds of cases open at one time, but he will still manage to remember you middle name! His mind is a steel trap! When you meet him, he comes off as sweet and understanding, but when he is defending you, he turns into a ravenous pit bull. You do not want to be on the opposing side. He is very caring and attentive and works to all hours of the night. He was and is always there for me! He is the ONLY lawyer I would use!
Read less
Posted by john | April 29, 2015
This review is from a potential client who consulted with this attorney.
| Consulted Attorney
Potential for Medical Malpractice
Mr. Warren responded to my email and phone call promptly. He described the difficulties in pursuing a case of this nature clearly and effectively.
View less reviews

Cost

Rates
  • Free Consultation 60 minutes
Payment methods
Cash, Check, Credit Card

Resume

AVVO RATING 10.0 (Superb)

Work Experience

  • Partner
  • Warren & McGraw, LLC
  • 2010 - Present
  • Partner
  • Solomon Berschler Warren Schatz & Monaghan
  • 1984 - 2010
  • Associate
  • Sidkoff, Pincus,Greenberg & Green
  • 1981 - 1984
  • Legal Intern
  • Sidkoff, Pincus,Greenberg & Green
  • 1979 - 1981
View all work experience

Education

  • Temple University - James E. Beasley School of Law
  • JD - Juris Doctor
  • 1981
  • Binghamton University
  • BA - Bachelor of Arts
  • 1978

Associations

  • Bench bar Committee
  • member
  • 2008 - Present
  • Montgomery Bar Association
  • Member 1984-present
  • 1984 - Present
  • American Association for Justice
  • Attorney Member
  • 1982 - Present
  • Pennsylvania Trial Lawyers Association
  • Attorney Member
  • 1982 - Present
  • Philadelphia Trial Lawyers Association
  • Attorney Member
  • 1981 - Present
  • Montgomery Bar Association
  • Civil Rules Committee Chair, 1989
  • N/A
  • Medico-Legal Committee
  • Attorney Member
  • N/A
  • Montgomery Bar Association, Trial Lawyers Section
  • Attorney Member
  • N/A
View all associations

Languages Spoken

  • English
  • Spanish

Honors and Awards

  • Super Lawyer
  • Super Lawyers
  • 2022
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2022
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2021
  • Super Lawyer
  • Super Lawyers
  • 2021
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2020
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2019
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2018
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2017
  • Expert Network Recognition
  • Expert Network
  • 2016
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2016
  • Million Dollar Advocates Award
  • Million Dollar Advocates Forum
  • 2015
  • Judge Pro Tem
  • Philadelphia County
  • 2006
  • Summa Cum laude
  • Binghamton University
  • 1978
  • Phi Beta Kappa
  • Binghamton University
  • 1977
View all awards

Speaking Engagements

  • How to properly Document a Settlement Agreement
  • Releases
  • 2012
  • Civil Rules and Expert Technology
  • Seminar
  • 2010
  • Real Estate Settlements
  • Seminar
  • 2000

Attorney endorsements

Received (10)
Given (11)
Endorse Jonathan
Personal injury Attorney | Apr 01
Relationship: Fellow lawyer in community
"Jon is a dedicated lawyer who will go above and beyond what is required to get his clients the best result. I trust him with my own clients and confidently refer him cases."
Personal injury Attorney | Feb 27
Relationship: Worked together on matter
"I endorse this lawyer. Mr. Warren is a lawyer's lawyer. He has the perfect mixture of empathy and clinical analysis to properly advise his clients and the tenacity to challenge his adversaries. He is brilliant in finding solutions to people's problems and I respect him so much that my family uses him as their lawyer."
Personal injury Attorney | Feb 25
Relationship: Worked for lawyer
"I endorse this lawyer. I worked for Jon Warren for 13 years. He is hard working, detail oriented and recovery driven. He takes each client on as if they were his family."
Personal injury Attorney | Feb 24
Relationship: Fellow lawyer in community
"Jon Warren is the go to attorney for complex personal injury and medical malpractice cases. His network of experts and tenacious style has served his clients well for the past 30 years."
Medical malpractice Attorney | Feb 16
Relationship: Fellow lawyer in community
"If you are looking for an attorney who knows the medicine as well as the law, I suggest you call Jon Warren. I routinely seek Jon's guidance and counsel when evaluating potential med mal cases. Jon is extremy intelligent but he is also very down to earth and easy to talk with. I highly endorse this lawyer."
Personal injury Attorney | Jan 14
Relationship: Fellow lawyer in community
"I endorse this lawyer. Mr. Warren is an excellent attorney who cares deeply for his clients. Mr. Warren is highly intelligent, creative, and tireless attorney. Additionally, Mr. Warren is a wonderful teacher and mentor to fellow attorneys and law school students. He is a strong leader in the legal community!"
Personal injury Attorney | Jul 26
Relationship: Worked for lawyer
"I endorse this lawyer. Jon Warren is a tireless advocate for his clients to ensure they obtain the justice they deserve. The great benefit to those of us fortunate enough to work as his law clerk was our exposure to his greatest strengths -- an unparalleled work ethic, ability to analyze details of a case, and eloquent and persuasive writing style -- giving each of us a strong start to our careers in law. Jon is a compelling and dedicated advocate, and an outstanding mentor."
Medical malpractice Attorney | Mar 12
Relationship: Fellow lawyer in community
"I endorse this lawyer."
Personal injury Attorney | Apr 09
Relationship: Co-worker
"My partner Jon Warren has a reputation for leaving no stone unturned. His dogged pursuit of the rights of his clients is a truly admirable trait. His medico-legal knowledge is unsurpassed. I highly recommend Jon."
Personal injury Attorney | Mar 01
Relationship: Worked for lawyer
"I endorse this lawyer's work. Jon is a passionate and compassionate attorney who puts his client's interests first in everything he does. He is extremely creative and hard working. I have seen him successfully resolve cases where other lawyers thought there was no case. No one will work harder for you than Jon. If I needed a lawyer for myself, Jon would be at the top of my list."
View more endorsements
Workers compensation
Medical malpractice
Medical malpractice
Divorce and separation
General practice
Divorce and separation
Divorce and separation

Avvo Contributions

This attorney hasn't created any legal answers in Q&A or legal guides recently on Avvo.

Blue Bell Personal injury Lawyer Jonathan T. Warren
Jonathan T. Warren
Personal injury Attorney
Blue Bell, PA
Licensed for 41 years
Free Consultation
Virtual consultation available