Tiffanie Clausewitz

Tiffanie S. Clausewitz

Phone: (210) 562-2900

Fax: (210) 562-2929


Bar Admissions:

Texas State Bar, 2008

Fifth Circuit Court of Appeals, 2010

U.S. District Court, Western District of Texas, 2009

U.S. District Court, Northern District of Texas, 2010

U.S. District Court, Southern District of Texas, 2015


St. Mary’s School of Law, 2008 – Doctor of Jurisprudence

The University of Texas at San Antonio, 2004 – Master of Public Administration

Texas A&M University, 1990 – Bachelor of Arts in English

Professional Associations and Memberships:

State Bar of Texas

Bexar County Women’s Bar Association/Foundation

San Antonio Bar Association

William H. Sessions Inns of Court

St. Mary’s School of Law Alumni Association

The Association of Corporate Counsel’s Annual Ethics Conference, Ethics Follies

National Association of Women Lawyers

American Bar Association

Federal Bar Association


San Antonio Young Lawyers’ Association Mentor of the Year, 2018

San Antonio Business Journal Outstanding Lawyer Award, 2017

St. Mary’s University School of Law Distinguished Young Alumnus Award, 2014

Bexar County Women’s Bar Association’s Belva Lockwood Outstand Young Lawyer Award, 2012

Texas Super Lawyers, Rising Star, 2017, 2018

Scene in S.A. Best Lawyers, 2015, 2016, 2017, 2018

Texas Bar Foundation Fellow

San Antonio Bar Association Fellow

About Tiffanie:

Following almost ten years of experience in the workforce, Tiffanie entered St. Mary’s University School of Law. While in law school, Tiffanie was awarded the Best Brief Award for the First Year Law Student Moot Court Competition, clerked for the Fourth District Court of Appeals and U.S. District Court, and served as Articles Editor on the Editorial Board of the St. Mary’s Law Journal, President of the Women’s Law Association, and Director on the Board of the Bexar County Women’s Bar Association.  After law school, she worked as Briefing Attorney for the Honorable Catherine M. Stone, Chief Justice of the Fourth District Court of Appeals in San Antonio. Tiffanie then entered private practice, ultimately bringing to Rosenblatt Law Firm experience from her time as an associate at Schulman, Lopez & Hoeffer, LLP and Pulman, Cappuccio, Pullen, and Benson, LLP.

A Texas Bar Foundation and San Antonio Bar Foundation Fellow, Tiffanie is active in several legal and community organizations. She is also a great advocate for women. Tiffanie founded the BCWBF LEAD Academy during her tenure as BCWB President and has served as its Director since 2014.

Tiffanie is a Partner of Rosenblatt Law Firm and Chair for the litigation side of the firm. Since joining Rosenblatt Law Firm in 2013, she has represented regional businesses in all areas of commercial litigation, including labor & employment, contract, and real estate matters.

Outside of the legal field, Tiffanie serves on the Board of Trustees for the local Leukemia & Lymphoma Society Chapter, and on the Board of Directors of St. George Episcopal School. When Tiffanie is not at work, she enjoys spending time with her family, reading, and trying to get to a Broadway show.