Gregory Obara, MD

Medical Oncologist

Gregory Obara, MD

Gregory Obara, MD is part of Comprehensive Cancer’s board certified and award-winning medical oncologist team that provides world-class cancer care in a supportive and caring environment.

Gregory Obara, MD was born and raised in Poland. He completed his medical training at the Medical Academy in Gdansk, Poland. Before moving to the United States, he served as a staff physician at a state hospital in Poland and in the Federal Republic of Germany.

Dr. Obara came to the United States in 1989 and attained a position as a postdoctoral associate in chemistry at Georgia State University. He completed his internship and residency at Lutheran Medical Center in Cleveland, Ohio and completed his fellowship in hematology and oncology at Case Western Reserve University.

Treats various cancer types, but has a special interest in the following areas: breast cancer, lung cancer, head and neck cancer, colorectal cancer, leukemia and lymphoma.

Dr. Obara is a medical oncologist and hematologist at Comprehensive Cancer Centers where he treats patient with cancer and serious blood disorders. He has participated as an investigator for numerous clinical research studies through US Oncology Research Network. Prior to joining the practice in 1999, Dr. Obara was a physician at the Cancer and Hematology Center of Nevada. He has published two papers, and he is a member of various professional organizations.

Internal Medicine
Medical Oncology

American Society of Clinical Oncology
American Society of Hematology
Clark County Medical Society
Nevada Oncology Society
Nevada State Medical Association

Central Valley

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