: (302) 565-6100

: University of Delaware, B.A.
: Widener University, J.D.

Bar Admissions:
 : Delaware
 : New Jersey
 : U.S. Court: District of Delaware
 : U.S. Court: District of New Jersey

Professional Associations:
 : Vice President, Delaware Trial Lawyers Association
 : American Bar Association
 : Delaware State Bar Association
 : Association of Trial Lawyers of America

Jonathan O’Neill is a Member in the Newark office of Kimmel, Carter, Roman, Peltz & O'Neill, P.A., a Delaware personal injury and workers’ compensation firm. Mr. O’Neill primarily focuses on general and civil trial practice, products liability, negligence, workers’ compensation, and insurance law.

As an experienced Delaware attorney, Mr. O’Neill is dedicated to representing people who were seriously injured while on the job or as a result of an accident. Because he understands the devastation and uncertainty which often accompanies a serious injury, Mr. O’Neill takes the time to communicate with his clients. He always endeavors to answer any legal questions associated with your injury and he is available to discuss any concerns. Mr. O’Neill is committed to achieving the best possible result for his clients and to ensuring their rights are sufficiently protected after an injury. He knows how to negotiate with the big insurance companies to achieve the compensation your injuries warrant. If a fair settlement cannot be reached, you can rest assured Mr. O’Neill is fully prepared to take your case to trial.

Jonathan B. O'Neill in the News


Congratulations to Jonathan O’Neill, who successfully represented a client in settling a claim involving a slip-and-fall on ice, requiring back surgeries. Jonathan was able to secure a settlement of $400,000 for his client.

$400,000 Settlement in Slip-And-Fall Case


Kimmel Carter is proud to honor Jonathan B. O’Neill and Lawrance Spiller Kimmel as two selected Super Lawyers Rising Stars…


Hugh Leahy of Lewes received the 2014 Blue-Gold All-Star Basketball Games Community Service Award during the event’s banquet held March 13 at Dover Downs.

Blue-Gold Basketball 2014 — Hugh Leahy Honored for Service
Page 1 of 4 Next
Main Office
56 W. Main St., 4th Floor
Newark, DE 19702

 : (302) 565-6100 (Phone)
 : (302) 565-6101 (Fax)

Satellite Office
913 N. Market St., Ste. 700
Wilmington, DE 19801

 : (302) 565-6100 (Phone)
 : (302) 565-6101 (Fax)

Connect With Us

© 2014 Kimmel, Carter, Roman, Peltz & O'Neill, P.A. using Perch and Foundation 4
Iconset by Yusuke Kamiyamane under Creative Commons: Attribution 3.0

We proudly serve clients with Delaware injury and workers' compensation cases, throughout New Castle County, Kent County, and Sussex County, from Wilmington, Newark, Dover, Middletown, Smyrna, Milford, Seaford, Georgetown, Elsmere, New Castle, Millsboro, Laurel, Camden, Clayton, Lewes, Milton, Selbyville, Townsend, Bridgeville, Ocean View, Delaware City, Delmar, Cheswold, Rehoboth Beach, Dewey Beach, Hockessin, and more. Contact us to learn how we can help.