CORONAVIRUS UPDATES: Check here for the latest information and changes.

Donna Walker, MD

Available for TeleVisits

Practicing at:

Lompoc Health - Hematology-Oncology
Lompoc Health -

1213 East Ocean Ave, Suite 102

Mon - Thurs 9 am – 5 pm
Friday 9 am – 12 pm

Dr. Walker is a board-certified Diplomate in Medical Oncology and is board certified in Hematology and Internal Medicine. She had a private practice in the Santa Ynez and Lompoc valleys for almost 20 years. She received her medical training at the University of California at Los Angeles School of Medicine. She is affiliated with Lompoc Valley Medical Center and Santa Ynez Cottage Hospital.

 Certifications and Licenses

  • Medical Oncology - American Board of Internal Medicine
  • Licensed Physician and Surgeon - Medical Board of California


  • Oncology
  • Hematology


Type School Name Location Completed
Medical School David Geffen School Of Medicine At UCLA Los Angeles, CA 1994
Internship University Of California Los Angeles Los Angeles, CA 1995
Residency UCLA Medical Center Los Angeles, CA 1997
Fellowship UCLA Medical Center Los Angeles, CA 2000

 Languages Spoken

  • English
  • Spanish