Oncologist and Hematologist | Concord, Vallejo, Brentwood, Walnut Creek, and Fairfield

An expert and compassionate physician, your MDSOG oncologist and hematologist counsels you about state-of-the-art treatments, focusing on whole person care.

Oncologists and Hematologists serving you with expertise and compassion


  Elizabeth A. Odumakinde, MD

Elizabeth A. Odumakinde, MD

Elizabeth A. Odumakinde, MD

Born in Nigeria, Elizabeth A. Odumakinde, M.D. immigrated to California as a young woman. She performed her premedical course work at Diablo Valley College in Pleasant Hill, California and at the University of California, Berkeley. She received a Doctorate of Pharmacy from the School of Pharmacy at the University of California, San Francisco. Dr. Odumakinde later attended medical school at the University of California, Davis; she performed her internship and residency at the Veterans Administration Medical Center in Martinez, California. She served as a fellow in hematology and oncology at the University of California, Davis. Dr. Odumakinde was instrumental in establishing the Sutter Solano Cancer Center program, where she later served as Medical Director.



 Lesley C. Martin, MD

Lesley C. Martin, MD

Lesley C. Martin, MD

Lesley C. Martin, M.D. was raised in southern Ohio, but moved to California early in her college career. She obtained a master's degree in mathematics prior to attending medical school. She attended the Joint Medical Program of the University of California, Berkeley and the University of California, San Francisco, obtaining both a master's degree in health science and a medical degree. Her thesis involved describing the lived experience of women with cancer. Her internship, residency and fellowship were performed at the University of California, Davis Medical Center. She also served as Chief Resident for that training program.



MDSOG has physicians that are board-certified in internal medicine, hematology and medical oncology. Our physicians are members of the following organizations.

 American Society of Clinical Oncology logo

American Society of Clinical Oncology logo

 American Society of Hematology logo

American Society of Hematology logo

 American Medical Association logo

American Medical Association logo

 Eastern Coop Oncology Group logo

Eastern Coop Oncology Group logo

 National Surgical Adjuvant Breast Project logo

National Surgical Adjuvant Breast Project logo

 Alameda Contra Costa Medical Association logo

Alameda Contra Costa Medical Association logo



Call us to set up an appointment

(925) 674-2100 Concord 

(707) 551-3333 Vallejo 

mail@mdsogroup.com