Larry Mass represents people, NOT big business!  
He works only with plaintiffs (persons who are harmed)
to advocate for what is rightfully theirs.

How can Larry Mass, Attorney at Law, help you?
While Larry represents plaintiffs in a number of circumstances, the most common situations
in which persons seek his assistance are when they encounter breaches of professional
duties, (i.e., legal, medical, real estate, and other professionals), of fiduciary duties, of
contract, or from negligent conduct.
Larry works one-on-one with his clients. He carefully gathers the necessary information and
documentation to determine if a suit is warranted, and later, during “discovery” after a suit is
filed, continues developing his client’s case.  Larry’s clients pay nothing up front for attorney
fees.  Clients pay only expenses of pursuing a claim; Larry receives compensation only
when his client receives money.  His office handles a wide range of cases, including:
Breach of Fiduciary Duties
Breach of Contract
Whistle-Blower (False Claims Act)
Legal Malpractice
Medical Malpractice
Insurance Claims
Personal Injury
Lender Liability
Civil Rights
Product Liability
Workers’ Compensation
In choosing an attorney to represent you and protect your rights, you must be very
selective.  Larry Mass takes great pride in serving individuals who have been victimized and
need an advocate to protect their legal rights.  Larry started his practice representing
people who had been harmed because of accidents, product failure, medical negligence
and violation of their civil rights.  Over the years he has expanded his practice to include
individuals who have suffered monetarily as a result of breach of fiduciary duty, breach of
contract, legal malpractice, employment disputes and insurance claims.  He is also
expanding into whistleblower cases, when persons believe their employer is falsely billing
government funded programs.
Missouri Bar Association
The Missouri Association of Trial Attorneys
Bar Association of Metropolitan St. Louis
National Lawyers Guild

Laurence D. Mass, J.D.
230 S. Bemiston Avenue, Suite 1200
St. Louis, Missouri 63105

Phone 314-862-3333 (ext. 20)   –   Fax 314-862-0605

The choice of a lawyer is an important decision and should not be based solely upon the
lawyer's website or advertisements.  Past results afford no guarantee of future results and
every case is different and must be judged on its own merits.
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Laurence D. Mass
Attorney at Law
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