Theodore S Lawrence, MD, PhD
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About
Dr. Lawrence structured his career to prepare to be a physician scientist by obtaining both an MD and PhD. He initially pursued internal medicine and medical oncology, but ultimately settled on radiation oncology. He is board certified in all 3 areas. He has had an active clinical practice in radiation oncology for 30 years specializing in the treatment of patients with gastrointestinal malignancies and CNS tumors.
Dr. Lawrence has focused his research career in two main areas. First, in collaboration with basic scientists he developed a laboratory program in chemotherapeutic radiation sensitizers and, more recently, has studied how to integrate molecularly targeted therapies. He collaborates with basic science faculty interested in translational research to investigate new combinations that can form the basis for rational clinical trials. The second area of focus involves the use of highly conformal radiation therapy in the treatment of brain and gastrointestinal cancers. In particular, he is focusing, in collaboration with medical physicists, radiologists, imaging scientists, and biologists, on the concept of adapting treatment to the individual patient response, assessed both by state-of-the-art imaging and plasma biomarkers.
Dr. Lawrence is the author of over 300 peer-reviewed publications, and his work has been continuously supported by the National Cancer Institute for over 20 years.
Areas of Practice
Chemotherapeutic and molecularly targeted radiosensitizers. Radiosensitizers with conformal radiation guided by metabolic and functional imaging for the treatment of patients with gastrointestinal and central nervous system malignancies.
Expertise
Locations
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Radiation Oncology | University Hospital 1500 E Medical Center Dr
Floor B2 C490
Ann Arbor, MI 48109-5010Get Directions -
Multidisciplinary Pancreatic Clinic | Rogel Cancer Center 1500 E Medical Center Dr
Floor B1 Reception E
Ann Arbor, MI 48109-5912Get Directions
Insurance Accepted
University of Michigan Health participates with most health insurance plans.
Education & Training
Medical School or Training
Residency
Fellowships
Board Certifications
Professional Organizations
Research Overview
New treatments for liver, pancreas cancer, and brain tumors using image-guide therapy and combination chemoradiation with molecularly targeted therapies.
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Patient Ratings & Comments
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Patient Ratings
55 Patient Ratings
Patient Comments
July 31, 2025 - "Dr. Lawerence made me feel cared for and respected. The best doctor that I've had."
July 28, 2025 - "Dr. Lawrence was very caring and answered all my questions. He made sure I was comfortable with the treatment to date and understood my options."
July 7, 2025 - "Dr. Lawrence was very personable and seems to truly care about my condition."
April 1, 2025 - "Dr Lawrence was very patient with all of my questions and I claimed everything very well."
November 12, 2024 - "Dr. Lawrence is an angel."
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