About
Daniel P. Sullivan is a dedicated personal injury attorney at Bailey & Galyen, where he advocates for individuals injured due to negligence. With a strong background in trial and appellate work, Sullivan brings legal precision and client-centered representation to every case he handles across Texas.
Daniel earned his Bachelor of Arts in Economics, cum laude, from the University of Dallas. He later obtained his Juris Doctor from Southern Methodist University School of Law in Dallas, Texas. His academic foundation supports his deep understanding of both legal and financial aspects of injury cases.
Daniel has litigated numerous personal injury cases and has been involved in notable appellate decisions, including Ibarra v. Progressive County Mutual Ins. Co. and Bishop v. Small. His ability to navigate complex legal challenges has made him a valuable advocate in both trial and appellate courts.
In addition to his practice, Daniel shares his legal insights through seminars, including his presentation on the Texas Dram Shop Act at the Tarrant County Bench-Bar Conference. His active participation in the legal community reflects a commitment to continuing legal education and professional excellence.
Daniel is a member of the State Bar of Texas Litigation Section, the Tarrant County Bar Association—where he served as Chairman of the Court Staff Appreciation Committee—and the Texas Trial Lawyers Association. He is also a Barrister member of the Eldon B. Mahon Inn of Court, a respected group focused on ethics and professionalism in trial law.
At Bailey & Galyen, Daniel P. Sullivan continues to provide tenacious, knowledgeable representation to injury victims, helping them seek justice and secure fair compensation with integrity and experience.
Law Office Affiliations
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Attorney, Bailey & Galyen Attorneys at Law
- Member, State Bar of Texas
- Chairman, Tarrant County Bar Association
- Member, American Bar Association
- Member, Texas Trial Lawyers Association
Licensed State
- Texas
Education
- Southern Methodist University School of Law
Juris Doctor (JD) - University of Dallas
Bachelor of Arts (BA)
Awards & Badges




- Animal and Dog Bites
- Aviation Accidents
- Birth Injury
- Car Accidents
- Construction Accidents
- Medical Devices And Dangerous Drugs
- Medical Malpractice
- Motorcycle Accidents
- Nursing Home Abuse And Neglect
- Railroad Accidents
- Slip & Fall Accidents
- Trucking Accidents
- Wrongful Death




