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Attorney Profile - Thornton, Biechlin, Reynolds & Guerra Law Firm

Attorney Profile

Dana M. Gannon

Dana M. Gannon

Direct: (713) 213-6143
Fax: (512) 327-4694
133 North Friendswood Drive Suite 109
Friendswood, Texas 77546

Dana M. Gannon is a Member in the Houston office. Ms. Gannon specializes in workers’ compensation law. Her practice includes the representation of insurance carriers and employers before the Texas Department of Insurance, Division of Workers’ Compensation and various civil and federal courts. Her practice also includes all aspects of personal injury defense, construction defect and the representation of homeowner associations. Ms. Gannon has tried numerous cases across the state. She also successfully argued a case of first impression before the Fifth Circuit Court of Appeals styled Guadalupe Caldera v. The Insurance Company of the State of Pennsylvania concerning the Medicare Secondary Payer Act and the Texas Labor Code. Ms. Gannon is a sought-after speaker on matters related to the Texas Labor and Administrative Codes.


Drake University, J.D., 1989; Stephen F. Austin State University, B.A., 1983


Ms. Gannon is admitted to practice law in the State of Texas, the United States District Courts for the Eastern, Northern and Southern Districts of Texas, the United States Court of Appeals for the Fifth Circuit and the Supreme Court of the United States.

Board Certifications

Ms. Gannon is Board Certified in Workers’ Compensation Law by the Texas Board of Legal Specialization.

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