Dr. Chimezie D. Ubbaonu

Dr. Wei Ai is a blood cancer specialist who cares for adults with conditions such as Hodgkin's lymphoma and non-Hodgkin's lymphoma, including cutaneous lymphomas, which primarily involve the skin. She also sees patients needing blood and bone marrow transplantation. In her research, Ai focuses on novel approaches to lymphoma treatment, especially targeted agents for T-cell lymphomas. Her studies often lead to clinical trials of new therapies that target cancer at the molecular level. Ai earned a doctoral degree in microbiology and immunology as well as her medical degree from Stanford University School of Medicine. She completed a residency in internal medicine at UCSF, followed by fellowship training in medical oncology at Stanford. Dr. Ai is highly rated in 28 conditions, according to our data. Her top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), T-Cell Lymphoma, Hodgkin Lymphoma, and Bone Marrow Aspiration.

A leading expert in hematology-oncology, Dr. Thomas Martin is associate director of UCSF's myeloma program and director of the unrelated donor transplantation programs for adults at UCSF Medical Center. Martin is clinical research director of hematologic malignancies (blood cancers) at the UCSF Helen Diller Family Comprehensive Cancer Center. His research interests include developing treatments for myeloma and leukemia as well as expanding the use of bone marrow transplants. He has a special interest in umbilical cord blood transplants, and he is involved in efforts to improve outcomes for patients who have transplants from unrelated donors. Martin earned an undergraduate degree at Cornell University and his medical degree at the University of Connecticut School of Medicine. After a medical residency at Harbor-UCLA Medical Center, he completed a fellowship in hematology-oncology at UCSF. In 1999, he joined MD Anderson Cancer Center as an assistant professor of medicine. In 2001, he returned to UCSF. Dr. Martin is highly rated in 29 conditions, according to our data. His top areas of expertise are Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Smoldering Multiple Myeloma, Bone Marrow Transplant, and Bone Marrow Aspiration.

Dr. James Rubenstein is a hematologist-oncologist, or a specialist in blood disorders. He has particular expertise in treating patients with neurologic complications from cancer, including patients with non-Hodgkin's lymphoma involving the brain (called central nervous system lymphoma). He also specializes in patients with cancer that has spread to the brain from other parts of the body. In his research, Rubenstein investigates immunologic tools to improve tumor response to chemotherapy and radiation treatment, and to minimize toxicity from treatment. He is also interested in developing tumor biomarkers to diagnose brain tumors. Rubenstein earned his medical degree at Weill Cornell Medicine and completed a residency in internal medicine at Stanford Medicine. He earned a doctorate in molecular and cellular neurosciences at the Rockefeller University. He completed a fellowship in hematology and oncology at UCSF, which included training in neuro-oncology. Rubenstein has won research awards from the Leukemia & Lymphoma Society and the National Cancer Institute. He is a member of the American Society of Hematology, American Society of Clinical Oncology and American Association for Cancer Research. Dr. Rubenstein is highly rated in 6 conditions, according to our data. His top areas of expertise are Primary Lymphoma of the Brain, Non-Hodgkin Lymphoma, Gastric Lymphoma, Vitrectomy, and Bone Marrow Aspiration.