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Originally published April 13, 2026
Last updated April 13, 2026
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David D. Tran, MD, PhD,聽a neuro-oncologist with聽喵咪社区聽who specializes in the medical treatment of brain and spinal cord tumors, explains聽how his聽research聽work聽benefits聽his patients.聽聽
Physician-scientists who treat patients and do research are exposed to the newest developments and technologies in their field. They also have a deep understanding of the biology of complex diseases at the molecular and cellular levels. Because of this, they can assess scientific evidence in a very critical manner. They are also able to leverage a patient鈥檚 genomic and personal characteristics to design more advanced treatments.
It’s a two-way street: I take what I鈥檝e learned from treating patients into the research lab, and what I learn in the lab informs how I care for my patients. My work with patients keeps me aware of the limitations of our treatments and our understanding of the disease process. And then in the lab, my colleagues and I are better able to design experiments that are geared toward answering the questions that are raised when treating patients in clinic.
If a physician is also a scientist, it鈥檚 more likely that their patients will receive more innovative treatment. Physician-scientists like to think outside the box, and because we have a very deep understanding of the mechanisms of disease, we are able to deliver personalized medicine in a more evidence-based, scientific way.
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