Clausen Miller’s Strategic Texas Expansion Triples Its Size

August 18, 2025 / News

Clausen Miller is pleased to announce a major expansion of the firm’s presence in Texas as five attorneys and eight additional staff join the firm from Doyen Sebesta & Poelma, a Houston boutique firm recognized for its complex litigation focus and longstanding work in insurance defense and appeals. The expansion follows the firm’s third anniversary of operating in Texas and marks the strategic growth of its footprint – deepening its bench strength across the state and enhancing the delivery of comprehensive legal services throughout the Southwest.

As part of this growth, the firm proudly welcomes Shareholder Scot Doyen, partners Terence McCarthy and Angela Hahn, and associates Tamara Crawford and Paul‑Michael Dusek, who bring a robust mix of trial proficiency, complex insurance law and commercial litigation capabilities.

“This expansion reflects our long-term investment in Texas and strengthens our ability to serve clients facing high-stakes litigation across the region,” said Clausen Miller President and CEO Dennis Fitzpatrick. “As we celebrate three years in Texas, we’re excited to welcome a team that shares our values, client-first philosophy and commitment to excellence with attorneys now located in Houston, Dallas, Fort Worth, Austin and San Antonio.”

Scot Doyen is Board Certified in Civil Trial Law by the Texas Board of Legal Specialization.  He brings 30 years’ experience in the trial of commercial, personal injury and first-party insurance cases, having tried over 150 cases in state and federal courts across Texas and other states. Clients rely on him for high‑stakes matters across jurisdictions, with successful briefings and victories before the U.S. and Texas Supreme Courts.

Angela Hahn concentrates her practice on insurance defense, with a current focus on transportation cases and Texas uninsured/underinsured motorist law and bad faith. With over 15 years of trial experience and published work in property damage litigation, she is a seasoned authority in high‑exposure strategy on cases involving construction defects and product liability issues.

Terence McCarthy takes a sharp, strategic approach to first‑party insurance litigation. He draws on broad experience in commercial disputes and healthcare liability to advise insurers and businesses in complex, high‑exposure matters.

Tamara Crawford focuses on first‑ and third‑party insurance litigation and complex commercial disputes. She has secured favorable outcomes through trial, mediation and contested hearings, bringing strong advocacy and courtroom experience to every matter.

Paul‑Michael Dusek focuses on first‑ and third‑party insurance litigation, with prior experience in maritime and premises liability matters. He brings an analytical approach to complex claims, shaped by his background in history and legal research.

  • Chicago

    Illinois 60606

    225 West Randolph Street

    Suite 700

    Chicago, Illinois 60606

    T: 312.855.1010 TF: 800.826.3505 F: 312.606.7777 Office Managing Partner: Dennis D. Fitzpatrick

  • New York

    New York 10005

    28 Liberty Street 39th Floor

    New York, New York 10005

    T: 212.805.3900 TF: 800.826.3505 F: 212.805.3939 Office Managing Partner: Carl M. Perri

  • Florham Park

    New Jersey 07932

    100 Campus Drive

    Florham Park, New Jersey 07932

    T: 973.410.4130 TF: 800.826.3505 F: 973.410.4169 Office Managing Partner: Carl M. Perri

  • Irvine

    California 92618

    20 Pacifica

    Suite 440

    Irvine, California 92618

    T: 949.260.3100 TF: 800.826.3505 F: 949.260.3190 Office Managing Partner: Ian R. Feldman

  • Michigan City

    Indiana 46360

    200 Commerce Square

    Michigan City, Indiana 46360

    T: 219.262.6106 TF: 800.826.3505 F: 312.606.7777 Office Managing Partner: Paige M. Neel

  • Milwaukee

    Wisconsin 53202

    1433 North Water Street

    Suite 500

    Milwaukee, Wisconsin 53202

    T: 414.279.5525 TF: 800.826.3505 F: 312.606.7777 Office Managing Partner: James M. Weck

  • Stamford

    Connecticut 06901

    243 Tresser Boulevard

    17th Floor

    Stamford, Connecticut 06901

    T: 203.989.3889 TF: 800.826.3505 F: 212.805.3939 Office Managing Partner: Matthew J. Van Dusen

  • Hartford

    Connecticut 06103

    750 Main Street

    Suite 100

    Hartford, Connecticut 06103

    T: 860.756.5520 TF: 800.826.3505 F: 212.805.3939 Office Managing Partner: Matthew J. Van Dusen

  • Tampa

    Florida 33602

    401 East Jackson Street

    Suite 3300

    Tampa, Florida 33602

    T: 813.519.1001 TF: 800.826.3505 F: 312.606.7777 Office Managing Partner: Kelly M. Vogt

  • Boca Raton

    Florida 33434

    7777 Glades Road

    Suite 405

    Boca Raton, Florida 33434

    T: 561.765.5305 TF: 800.826.3505 F: 312.606.7777 Office Managing Partner: Kelly M. Vogt

  • San Francisco

    California 94111

    100 Pine Street

    Suite 1250

    San Francisco, California 94111

    T: 415.287.2744 TF: 800.826.3505 F: 949.260.3190 Office Managing Partner: Ian R. Feldman

  • Houston

    Texas 77060

    4 CityNorth

    16945 Northchase Drive, Suite 1400

    Houston, Texas 77060

    T: 346.826.8995 TF: 800.826.3505 F: 346.826.8997 Office Managing Partner: Ramy P. Elmasri

  • Dallas

    Texas 75201

    325 N. Saint Paul Street

    Suite 3100

    Dallas, Texas 75201

    T: 469.942.8635 TF: 800.826.3505 F: 312.606.7777 Office Managing Partner: Ramy P. Elmasri

  • San Antonio

    Texas 78258

    401 East Sonterra Boulevard

    Suite 375

    San Antonio, Texas 78258

    T: 210.338.6711 TF: 800.826.3505 F: 312.606.7777 Office Managing Partner: Ramy P. Elmasri

  • Austin

    Texas 78759

    9442 N Capital of Texas Hwy

    Suite 500

    Austin, Texas 78759

    T: 346.826.8995 TF: 800.826.3505 F: 346.826.8997 Office Managing Partner: Ramy P. Elmasri

  • Fort Worth

    Texas 73102

    702 Houston Street

    Fort Worth, Texas 73102

    T: 682.231.9560 TF: 800.826.3505 F: 346.826.8997 Office Managing Partner: Ramy P. Elmasri