I have 35 years of experience, and specialize in the field of medical oncology and hematology with specific knowledge in the areas of malpractice and causation. I have published on such topics as over 50 publications in oncology and hematology. I have testified 20 times on topics such as breast cancer, gastrointestinal cancer and lung cancer. I have earned numerous major awards as teacher of medical oncology and hematology.