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also known as Bromberg Rosenthal LLC
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Barry J. Rosenthal is a founding partner of Bromberg Rosenthal LLC law firm, established in 1985. He received his Bachelor’s and Master’s degrees from the University of Maryland and his Juris Doctor from the Washington College of Law at American University. He has been practicing law in Maryland and Washington D.C. for more than 35 years. During this time he has earned the distinction of Super Lawyer and has held the prestigious AV preeminent peer review rating from Martindale Hubbell since 1997, the highest rating given to attorneys assessing their legal, professional ability and high ethical standards.
Mr. Barry J. Rosenthal is well known and respected for his expertise is in litigating cases in State and Federal trial and appellate courts throughout Maryland and Washington, D.C., in such diverse areas as complex corporate and business matters, employment and discrimination litigation, serious personal injury and wrongful death cases. Mr. Rosenthal is first and foremost an expert civil litigator, having tried or settled hundreds if not thousands of cases in the diverse areas of his practice. Mr. Rosenthal and his firm have represented large corporations including R.J. Reynolds Tobacco Company, Extended Stay America, Medserv International, Inc. (a large medical device manufacturer), and BPTC One, LLC (the owner of a large apartment complex in Gaithersburg, Maryland). Additionally, Mr. Rosenthal also represents and serves as legal counsel to numerous smaller locally owned and operated businesses.
Mr. Barry J. Rosenthal has a special interest in family law matters, especially high asset disputes. Whereas many family law practitioners only practice family law, Mr. Rosenthal applies his decades of business and corporate litigation experience to more effectively fight for the rights and assets of his family law clients. He has numerous important appellate decisions including Azarian v. Witte, decided in his client’s favor by the Maryland Court of Appeals (a medical malpractice case setting forth the standard for certain expert testimony) Son v. Margolius, et. al (Maryland Court of Appeals addressing barratry and attorney’s fees); Grafmeyer v. Grafmeyer (Maryland Court of Special Appeals addressing the right to indefinite alimony); and Davco Restaurants, Inc. (Wendy’s) v Cole affirming a large personal injury jury award in favor of his injured client, to name just of few of his appellate decisions.
In addition to his business and family law practice, Mr. Rosenthal litigates cases on behalf of injured clients, whether due to auto accidents, slip and fall, wrongful death, or other injuries caused by the negligence of others.
Prior to graduating law school, Mr. Barry J. Rosenthal obtained a Master’s degree in Community and Urban Planning and worked as a Vice President of a D.C. based management consulting firm where he directed social science research and statistical analyses. In that position, he published numerous peer reviewed articles and presented papers and seminars related to issues concerning statistical methodologies in the area of drug abuse and treatment.
He has been married to his current wife, Leslie, for nearly 35 years, and has three adult children.
After decades of practice, Mr. Rosenthal remains passionate about the law and the protection and rights of his clients.
3
Practice Areas
Free Consultation
$0 first 30 minutes
$ 375-400 per hour
Always
State: District of Columbia
Acquired: 1983
No misconduct found
State: Maryland
Acquired: 1981
No misconduct found
State: Florida
Acquired: 2015
No misconduct found
Fax
401 North Washington Street, Suite 500, Rockville, MD, 20850-1789
brsglaw.com/
Other places you can find Barry online.
Showing 1 - 5 of 11 client reviews from Avvo
Posted by Daniel | June 17, 2025 | Consulted Attorney
Barry is unique. One word - integrity. His rates are on par with others but he will deliver you 10x the quality. Sleep easy with Barry.
Posted by David | May 3, 2023 | Hired Attorney
Recently, I had the pleasure of working with Mr. Rosenthal on a legal matter. I selected Mr. Rosenthal based on reviews. I am glad that I made the right choice. I was impressed with his level of expertise, attention to detail, and overall professionalism. He was always available to answer my question...
Posted by Lynn | October 5, 2020 | Hired Attorney
I was injured in a rear end collision on the Capital beltway. Mr. Rosenthal worked on my case patiently for an extended period of time due to continued medical treatment. He helped negotiate a settlement with the responsible party's insurance company that I would never have been able to accomplish ...
Posted by Michael | May 22, 2020 | Hired Attorney
Barry has experience to know the law, avoid legal pitfalls, and clearly explains what can and can not be expected for the client. In my long association with Barry I know that he is clear, calm and sharp. When he represented me in my divorce, he outlined a good strategy that worked to my best advan...
Posted by anonymous | October 25, 2015 | Hired Attorney
Mr. Rosenthal was recommended to me by a former client of his and then I checked out his experience and credentials. What I heard and read did not come close to the high quality of service and advice received during this very complex and sensitive litigation. As a professional, I was impressed with h...
"Barry Rosenthal is an extremely knowledgeable and experienced family law attorney. I would not hesitate to recommend Mr. Rosenthal to a friend or family member."
"Barry is a smart and highly skilled attorney who consistently achieves terrific results for his clients."
"I endorse this lawyer. Barry has been my friend and lawyer for many years. We have many common bonds including family and profession. I have sought Barry’s advice on many occasions. His legal knowledge and acumen is of the highest caliber. I have only heard the finest compliments about him from his clients and other lawyers."
"I endorse this lawyer with no reservation. An extremely talented and well respected attorney in the legal community. Very hardworking and diligent. Consistently achieves superior results. Advice is always practical and on point. I recommend to anyone looking for an attorney who knows the law and truly cares about protecting the rights of clients and achieving the most favorable result possible."
"I endorse this lawyer. Aggressive when necessary but reasonable. Looks out for client's best interest."
"We co-counseled on a complicated divorce matter involving several real estate properties dispute. Barry's professionalism and experience reflected in every aspect of his practice, including legal writing and representation, client/co-counsel communication and billing. I was very impressed by his diligence and attention to details. As a result, we were able to win and collect a $380,000 judgment for our client. I endorse Barry as an excellent family law attorney."
"I endorse Barry for the following reasons: 1. He is smart, a problem solver and he gets things done for his clients. Judy A. Halaby, Esq."
Family lawyer
Personal injury lawyer
Family lawyer
Family lawyer
Divorce and separation lawyer
Government lawyer
Medical malpractice lawyer
Real estate lawyer
2025
AV Preeminent Rated, Martindale-Hubbell
2025
America's Most Honored Lawyer, American Registry
2015
Highest Possible Rating, Martindale-Hubbell
2015
Winner - Labor & Employment - Rockville, Corporate Live Wire
2015
Top Rated Lawyer - DC/Baltimore, Martindale-Hubbell
2014
Top Lawyers in Maryland, Martindale-Hubbell
2014
AV Top Rated Lawyers - Construction Law, Martindale Hubbel
2013
Top Rated Lawyer, Martindale-Hubbell
2013
Top Rated Lawyer - Labor & Employment, Martindale-Hubbell
2007
Super Lawyer, SuperLawyers
2007
Super Lawyer, Washington DC Super Lawyers
1997
AV Preeminent 5.0 out of 5 Peer Review Rated, Martindale-Hubbell
1986 - Present
Partner, Bromberg Rosenthal LLC
1981 - 1985
Partner, Law Office of Barry J. Rosenthal
1974 - 1982
Vice President, Aurora Associates
2015 - Present
Florida BarMember
2015 - Present
Collier County Bar Association
1983 - Present
Montgomery County Bar Association
Successful - claims against Wife dismissed. Wife retained proceeds.
Successful - judgment entered
Successful. Court of Special Appeals remanded to trial court.
Successful - case remanded to trial court.
Successful. judgment entered for Defendant.
1981
JD - Juris Doctor
1974
MA - Masters
1971
BA - Bachelor of Arts
2021
Landlord duty to tenants - rent escrow
1982
English
Legal Answers
Can one spouse successfully get Pendent Lite from the other when both are unemployed and both only have retirement accounts?
10 Dec 2014
Hello I would like to ask about terminating indefinite alimony in Maryland .
16 Feb 2013