Dr. Gregory Obara is a highly experienced oncologist based in Las Vegas. He completed his internship and residency at Lutheran Medical Center before pursuing a fellowship in hematology and oncology at Case Western Reserve University. As a medical oncologist at Comprehensive Cancer Centers, Dr. Gregory specializes in treating patients with various types of cancer and serious blood disorders. He is an active member of the American Society of Clinical Oncology and the American Society of Hematology, and has a particular interest in breast, lung, head and neck, colorectal cancer, leukemia, and lymphoma. At Comprehensive Cancer Centers of Nevada, Dr. Gregory provides cutting-edge treatments to patients through clinical research studies.
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