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Gustavo Mayen
OUI attorney with deep understanding of scientific, legal and language issues. / Tu abogado en tu idioma.
Law Office of Gustavo Mayen
400 Granite Ave.
Milton, MA 02186
Phone: 781-206-7417
Website: gmayenlaw.com/

About Gustavo Mayen
Attorney and MBA graduate with the ability to tell compelling stories to and influence a wide variety of audiences. Successful trial track record. Attorney Mayen enjoys working as an attorney, giving the voice to his clients in court and in front of juries. As a minority, first generation American immigrant, veteran, and first in his family to obtain a college degree, Attorney Mayen has instant rapport with the clients he so he can zealously represent any client in need.
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Members in
the Spotlight
06/27/2025Priscilla Frisby |
Priscilla Frisby: The NCDD Member in the Spotlight is Priscilla Frisby of Tucson, Arizona. Priscilla has practiced law for approximately 17 years. She speaks fluent Spanish. Priscilla was born in Douglas, Arizona and raised in neighboring Agua Prieta, Sonora, Mexico (across the border from Douglas, Arizona). At the age of 10, her parents bought a house on the United States side,...
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FROM OUR BLOG
Oral Fluid Testing: Roadside vs. Evidential Analyses
09/02/2025
Written by Ashely M. Hart As cannabis is being decriminalized in many states, there has been increased interest in rapid roadside tests to detect THC and other substances for intoxicated driving charges. A majority of states now have oral fluid testing in some form: roadside (presumptive) or evidential (confirmed in a lab). These states include Alabama, Alaska, Arkansas, Arizona, California, Connecticut,...
Interview With an Amicus
06/27/2025
Written by Michelle L. Behan Amicus Curiae (Latin for "Friend of the Court") refers to a brief that is filed by an interested, non-party to the matter under consideration. This is often done in cases where organizations and entities wish to provide the reviewing court with their point of view, be it social or public policy implications, or special interest agendas....