Treiser Collins, Attorneys At Law  
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Diane L. Tierney


3080 Tamiami Trail East, Naples, Florida 34112




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Diane L. Tierney

Certified Paralegal
Florida Registered Paralegal

Diane is a paralegal in our litigation department. Working under the direction of attorney Richard M. Treiser since 1993, her specialty is in the area of commercial and real estate litigation with particular emphasis on creditors' rights in secured and unsecured debt collection and judgment enforcement; personal injury, wrongful death, art-related litigation, commercial landlord/tenant matters, mortgage foreclosures, business/commercial litigation and divorce matters.

Diane has over 23 years of legal experience. Originally from Wisconsin, Diane came to Naples in 1988 and is currently a member of the Collier County Women's Bar Association (CCWBA), Paralegal Association of Florida, Inc. (PAF); Southwest Florida Chapter Paralegal Association of Florida, Inc. (PAF-SWFLA) in which she served as Vice President for 2007-2008 term; past member of the National Association of Legal Assistants (NALA), Gulfcoast Chapter Paralegal Association of Florida, Inc. (GCPAF) where she served as First Vice President in 2005-2006; Collier County Law Education Advisory Committee (LREA); National Association of Legal Secretaries (NALS); Florida Association of Legal Support Specialists (FALSS); Collier County Legal Secretaries Association (CCLAS) where she served as Secretary, Collier Legal Support Professionals (CLSP) where she served as Secretary for four years and Vice President for one year. Diane was the first recipient of the Collier County Legal Secretaries Association "Secretary of the Year" Award for 1996-1997. In 1997 she received the professional designation of Certified PLS, and in 2004 received the credentials of CP (Certified Paralegal); and in 2008 became a Florida Registered Paralegal. Diane has been a volunteer with The Special Olympics, the Naples Community Hospital and the Guadalupe Center of Immokalee.

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