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Johannes Kratz

MD

Director, Advanced Minimally Invasive Thoracic Surgery
Lung surgeon
Early-stage lung cancer researcher, avid skier and biker

About me

Dr. Johannes Kratz is a thoracic surgeon who specializes in treating disorders of the trachea, chest wall, lung, esophagus and mediastinum (the space between the lungs containing the heart and other structures). He directs UCSF's program for advanced minimally invasive thoracic surgery.

Kratz's research interests include robotic surgery outcomes, lung and esophageal cancers, biomarkers to personalize lung cancer treatment and immunotherapies for thoracic tumors. His current research focuses on understanding the molecular and genetic profiles of high-risk tumors in early stages and developing targeted therapies to treat them.

While a surgical research fellow at the UCSF Thoracic Oncology Laboratory, Kratz developed a test that more accurately predicts outcomes for patients with early-stage lung cancer. Now available to patients, this test has improved outcomes for those with high-risk lung cancer detected early.

Kratz earned his medical degree at Harvard Medical School, graduating magna cum laude. He completed a general surgery residency at Massachusetts General Hospital, followed by a fellowship in cardiothoracic surgery at UCSF. He also has a master's degree in philosophy from Stanford University.

Kratz is a member of the American College of Surgeons, Society of Thoracic Surgeons, Massachusetts Medical Society and American Society of Clinical Oncology. In 2017, he received a UCSF Health Exceptional Physician Award. He is the Van Auken Endowed Chair in Thoracic Oncology at UCSF.

  • Education

    Stanford University, B.S., Biological Sciences, 1998

    Harvard School of Medicine, 2006

    Stanford University, B.A., Philosophy, 1998

    Stanford University, M.A., Philosophy, 2000

  • Residencies

    Massachusetts General Hospital, General Surgery, 2014

  • Fellowships

    American Association for Thoracic Surgery Graham Foundation, Surgical Robotics, 2016

    UCSF Medical Center, Thoracic Surgery, 2017

  • Board Certifications

    General Surgery, American Board of Surgery

  • Academic Title

    Assistant Professor

Helping others is at the core of everything I am passionate about.

Thoracic Surgery and Oncology Clinic

Bakar Precision Cancer Medicine Building

1825 Fourth St., Sixth Floor
San Francisco, CA 94158

My reviews

4.9

Overall Experience
95 Reviews
Dr. Kratz was great. very attentive knew my history provided easy to understand directions for things to watch for and follow up care
Explained things in a way that was easy to understand
94 Reviews
Did the doctor pay attention to your concerns
93 Reviews
Gave easy to understand instructions about taking care of health problems or concerns
91 Reviews
Knew the important information about your medical history
95 Reviews
The provider showed respect for what you had to say
95 Reviews
The provider spent enough time with me
94 Reviews
Decorative Caduceus

Minimally Invasive Thoracic Surgery Intercostal Nerve Block Trial

Measured in Oral Morphine Equivalents

Recruiting

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