Marin F. Xavier, MD

Medical Oncologist

Dr. Marin F. Xavier is a Medical Oncologist in San Diego, CA with special training and skill in treating cancer and providing medical care using chemotherapy and other medications. Medical oncologists are often the main health care providers for cancer patients. As a Medical Oncologist, Marin F. Xavier, MD performs chemotherapy, hormonal therapy, biological therapy, targeted therapy, or immunotherapy. Medical Oncology is the diagnosis, treatment, and post-treatment care of cancer patients. Significant diseases and conditions treated by Medical Oncologists include skin cancer, breast cancer, lung cancer, colon cancer, brain cancer, bone cancer, bladder cancer, and anal cancer. Medical tests, procedures and therapies provided by Medical Oncologists include chemotherapy, hormonal therapy, biological therapy, targeted therapy, and immunotherapy.

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Hematologist & Oncologist

Dr. Marin F. Xavier is a Hematologist & Oncologist in San Diego, CA with special training and skill in the diagnosis, treatment and/or prevention of blood diseases and cancers. As a Hematologist & Oncologist, Marin F. Xavier, MD performs diagnosis and treatment of blood cancers, such as Hodgkins and non-Hodgkins lymphomas, leukemias and multiple myelomas, and also manages treatment of solid tumors. Hematology & Oncology is the diagnosis, treatment and prevention, as well as research into blood diseases and cancer. Significant diseases and conditions treated by Hematologists & Oncologists include iron-deficiency anemia, hemophilia, sickle-cell disease, leukemia and lymphoma. Medical tests, procedures and therapies provided by Hematologists & Oncologists include hemoglobin electrophoresis blood testing, human leukocyte antigen (HLA) testing, positron emission tomography (PET), bone marrow aspiration, lumbar puncture (spinal tap), or stem cell and bone marrow transplants.

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.