Charles Redfern, MD

Dr. Redfern was board certified in Internal Medicine in 1994. He was board certified in Medical Oncology in 1997. Dr. Redfern received his medical degree from John Hopkins School of Medicine in 1991. He served his internship and residency specializing in Internal Medicine at John Hopkins Hospital. He performed a medical oncology fellowship at UC San Francisco and was faculty there for two years.


  • Medical Oncology

Areas of Expertise

  • Hematology
  • Medical Oncology

Board Certifications

  • American Board of Internal Medicine, Medical Oncology, 1997
  • American Board of Internal Medicine, Internal Medicine, 1994

Medical Education

  • Johns Hopkins University School of Medicine, MD, 1991


  • Johns Hopkins Hospital, Internal Medicine, 1994


  • University of California, San Francisco, Medical Oncology, 1997