Benjamin Kozower, MD, MPH

Thoracic Surgeon

Benjamin Kozower

Appointment Options

Whether you’re seeking a new patient appointment or exploring treatment options and looking for a second opinion, our Siteman care coordinators are ready to assist you.

My Locations

Gary C. Werths Building at Siteman Cancer Center

Gary C. Werths Building at Siteman Cancer Center

On WashU Medicine Campus
4500 Forest Park Avenue, Saint Louis, MO 63108
Siteman Cancer Center at Barnes-Jewish West County Hospital

Siteman Cancer Center at Barnes-Jewish West County Hospital

Medical Office Building 2, 10 Barnes West Drive, Creve Coeur, MO 63141

Expertise & Training

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Benjamin Kozower, MD

2 mins

Washington University thoracic surgeon Benjamin Kozower, MD, discusses what thoracic and lung cancer patients can expect from their extended care team at Siteman Cancer Center. Learn more about Dr. Kozower: https://siteman.wustl.edu/doctor/kozower-benjamin/

Learn more about the Siteman Approach to Lung Cancer: https://siteman.wustl.edu/treatment/cancer-types/lung-cancer/our-approach/

Lung cancer screening is improving patient outcomes at Siteman. Learn more: https://siteman.wustl.edu/how-siteman-is-revolutionizing-lung-cancer-screening-and-improving-patient-outcomes/

Meet the Siteman Cancer Center Lung Cancer Specialist Team: https://siteman.wustl.edu/treatment/cancer-types/lung-cancer/specialist-team/

Clinical Expertise

  • As a member of our lung and esophageal cancer specialist teams, Dr. Kozower cares for patients diagnosed with lung and esophageal cancers through treatment and recovery. Dr. Kozower also has expertise in robotic surgery.

Primary Academic Title

Professor of Surgery, Division of Cardiothoracic Surgery, WashU Medicine

Board Certification

  • 2007: American Board of Surgery
  • 2014: American Board of Thoracic Surgery

Training

  • 1997 - 2000: Resident, General Surgery, University of Connecticut, Farmington, CT
  • 2000 - 2002: Research Fellow, Thoracic Surgery, WashU Medicine, St. Louis, MO
  • 2002 - 2004: Resident, General Surgery, University of Connecticut, Farmington, CT
  • 2004 - 2006: Resident, Thoracic Surgery, WashU Medicine, St. Louis, MO

Education

  • 1997: MD, University of Rochester, Rochester, NY

Research & Selected Publications

Research Interest

Clinical outcomes, health services research, patient reported outcomes

Research Publications

Comparison of utilization trends, outcomes, and costs between open and minimally invasive esophagectomy
Authors:

Tohmasi S, Xu Y, Liu J, one or more additional authors omitted Kozower BD

Journal & Year:

Surg Endosc | 2025

Anatomic Lung Resection Is Associated With Improved Survival Compared With Wedge Resection for Stage IA (≤2 cm) NSCLC
Authors:

Seder CW, Chang SC, Towe CW, one or more additional authors omitted Kozower BD

Journal & Year:

J Thorac Oncol | 2025