Dr. Thomas Urban Marron

Dr. Thomas Marron is an internal medicine physician who specializes in oncology, focusing on the diagnosis and treatment of cancer patients. He completed his medical training at the Icahn School of Medicine at Mount Sinai, building a strong foundation in comprehensive patient care. With 14 years of clinical experience, Dr. Marron has developed expertise in managing complex cancer cases and providing compassionate care to patients facing serious diagnoses. He is fluent in English.

Dr. Marron practices at multiple locations throughout New York, including Mount Sinai West, Mount Sinai Morningside, The Mount Sinai Hospital, and Beth Israel Medical Center. His clinical focus centers on treating various forms of lung cancer, including both non-small cell and small cell types. He utilizes advanced imaging techniques such as CT scans and PET scans to accurately diagnose and monitor patient conditions. These sophisticated imaging methods help him develop precise treatment plans for his patients.