Contact Information

Brock Guerra Strandmo Dimaline Jones
A Professional Corporation
17339 Redland Road
San Antonio, TX 78247
Phone: 210-979-0100
Fax: 210-979-7810

Mark R. Strandmo

Mark Strandmo was born in Mankato, Minnesota in January 1964. He was raised and attended college there. He joined the firm in 1995 and became a shareholder in 2000.

Mark is Board Certified in Personal Injury Trial Law by the Texas Board of Legal Specialization. This is a distinction earned by less than 10% of practicing attorneys in Texas.

Before attending law school in Austin, Mark served as a police officer with the Dallas Police Department for four (4) years.

Mark is a genuine outdoorsman, who enjoys working on the family ranch and riding horses. He enjoys fishing, and hunting in south Texas. He has hunted elk in New Mexico and Colorado. He has hunted pheasants in Nebraska, South Dakota, Minnesota,  Kansas, and Iowa. He has fished for king salmon and halibut in Alaska.

Mark is married and has two daughters.


University of Texas School of Law
Doctor of Jurisprudence (1992)

Mankato State University
Bachelor of Science Degree in Political Science (1986)

Bar Admissions

State Bar of Texas (1993)
State Bar of Pennsylvania (1980)
U.S. District Court Northern District of Texas
U.S. District Court Southern District of Texas
U.S. District Court Eastern District of Texas
U.S. District Court Western District of Texas
U.S. Court of Appeals Fifth Circuit
U.S. Supreme Court


Board Certified in Personal Injury Trial Law
       Texas Board of Legal Specialization

Professional Associations and Memberships

State Bar of Texas
American Bar Association
Defense Research Institute
Texas Association of Defense Counsel