About Michael Stephen
Michael Stephen Callahan is a trial lawyer based in Houston, Texas, specializing in personal injury law. He has been practicing law since 1994, focusing on representing victims in serious injury cases, including those involving spinal cord injuries, brain injuries, loss of limb, burns, and wrongful death. Before pursuing a legal career, Mr. Callahan earned a Bachelor of Science in Mechanical Engineering from the University of Texas at Austin in 1989. He then worked as a design and construction engineer in Houston, contributing to the development of refineries, chemical plants, and other industrial facilities. In 1994, he graduated from South Texas College of Law with a Juris Doctor degree.
Mr. Callahan is Board Certified in Personal Injury Trial Law by the Texas Board of Legal Specialization, a distinction held by fewer than 2% of Texas attorneys. He is licensed to practice law in Texas and before the United States District Court for the Southern District of Texas. He is a member of several professional organizations, including the American Association for Justice, the Texas Trial Lawyers Association, the Houston Trial Lawyers Association, and the State Bar of Texas. Additionally, he is an involved faculty member of the Trial Lawyers’ College, dedicated to educating and training lawyers committed to the jury system and representing individuals seeking justice. Mr.
Callahan is fluent in both English and Spanish. As a result, the attorney can serve clients effectively. He is the founder of The Callahan Law Firm, located at 440 Louisiana Street, Suite 2050, Houston, TX 77002. The firm focuses on personal injury, insurance claims, maritime law, construction law, and energy law. In his personal life, Mr. Callahan enjoys spending time with his wife and daughter, traveling, staying physically active, and continually learning and exploring new interests.
For more information or to schedule a consultation, you can contact The Callahan Law Firm at (713) 224-9000 or visit their website. Please note that while this information is accurate as of February 18, 2026, it's advisable to verify the current status and details directly with the State Bar of Texas or The Callahan Law Firm. *Disclaimer: This profile is based on publicly available information and may not reflect the most current details. For the latest information, please consult official sources.* {"bar_number": "00790416", "bar_admission_year": "1994", "license_status": "Active", "death_date": null, "firm_name": "The Callahan Law Firm", "case_types": "Personal Injury, Insurance Claims, Maritime Law, Construction Law, Energy Law", "legal_stages": "Trial, Litigation", "courts": [{"court_name": "U.S. District Court for the Southern District of Texas", "court_type": "U.S. District Court", "admission_year": "1994", "state": "Texas"}]}