Dr. Aaron Masayuki Tsumura, MD

Dr. Aaron Tsumura is an internal medicine physician who specializes in oncology, bringing seven years of experience to his practice in Sacramento. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine, where he developed expertise in treating cancer patients and managing complex internal medicine conditions.

Dr. Tsumura practices at multiple UC Davis Health locations throughout Sacramento, including the UC Davis Health Comprehensive Cancer Center and University of California Davis Medical Center. He focuses on treating blood disorders such as myelodysplastic syndromes and iron deficiency anemia. His expertise includes managing side effects from cancer treatment, particularly nausea and vomiting that patients may experience during therapy. Dr. Tsumura performs infusion therapy and administers intravenous chemotherapy to help patients fight their cancer.