Mary Simmons Mendoza
About Mary Simmons Mendoza
Mary Simmons Mendoza is a lawyer based in Austin, TX and has been recognized in The Best Lawyers in America® since 2006. Mary Simmons Mendoza is recognized in the following practice areas:
- Austin, Texas
- Environmental Law
- Litigation - Environmental
Current Firm: Haynes and Boone LLP
Education: The University of Texas, J.D., graduated 1994 and The University of Texas, graduated 1991
Location: Austin, TX
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Santosh Aravind is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Santosh, who practices law in Austin, Texas, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Santosh is held by other top lawyers in the same geographic and legal practice area.
Shelly Masters is an experienced trial attorney representing clients in multiple areas of litigation, with a particular focus on construction, commercial, employment and product liability matters. After practicing more than twenty years, she has amassed a successful track record of prosecuting and defending complex multiparty cases before state and federal courts in multiple states involving a wide range of legal issues. Shelly is acutely aware of the issues facing those involved in the const...
Mike Slack focuses on the most challenging and demanding areas of civil litigation, including aviation law and product liability cases against major corporations. A licensed pilot and former NASA aerospace engineer, Mike combines his technical knowledge and skills with his extensive litigation and trial experience for the benefit of his clients. Mike's legal experience includes more than 36 years and litigating hundreds of lawsuits arising from catastrophic injuries and deaths due to unsafe p...
Hilary Young is a partner with Joy & Young LLP. Her practice focuses on Texas and federal regulatory, licensing, certification, and operations matters. Ms. Young is a member of the American Health Lawyers Association, the State Bar of Texas Health Law Council, the American Bar Association Health Law Section, and the Texas Board of Legal Specialization Examination Committee. Ms. Young is board certified in Health Law by the Texas Board of Legal Specialization.
Craig Boneau is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Craig, who practices law in Austin, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Craig is held by other top lawyers in the same geographic and legal practice area.
April Lucas is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. April, who practices law in Austin, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which April is held by other top lawyers in the same geographic and legal practice area.
Mark W. Hanna is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Oil and Gas Law. Mark W., who practices law in Austin, Texas, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark W. is held by other top lawyers in the same geographic and legal practice area.
Mark C. Taylor is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Mark C., who practices law in Austin, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark C. is held by other top lawyers in the same geographic and legal practice area.
Mr. Scott is a Partner of Osborne, Helman, Scott, Knisely & Stanton, LLP. He focuses his practice on fiduciary litigation, including trust, estate, partnership and guardianship disputes, representing parties on both sides of the docket. Mr. Scott also advises settlors, trustees, protectors, and asset holders in high value disputes related to international trusts and asset protection structures. Additionally, Mr. Scott co-counsels with family law attorneys in divorce cases where trust or e...
Sara M. Burgin is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental and Water Law. Sara M., who practices law in Austin, Texas, has been recognized since 1997. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sara M. is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
How Far Back Can the IRS Audit You?
by Bryan Driscoll
Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Can You File Bankruptcy on Credit Cards
by Bryan Driscoll
Understanding your options for relief from overwhelming debt.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.