Dr. Donna Loree Walker, MD

Dr. Donna Walker is a board-certified oncologist and hematologist who has dedicated over three decades to treating patients with blood disorders and cancer. She earned her medical degree from the David Geffen School of Medicine at UCLA and completed her residency at UCLA Medical Center, providing her with extensive training at one of the nation's leading medical institutions. With 32 years of clinical experience, Dr. Walker brings deep expertise to her practice. She is fluent in both English and Spanish, allowing her to serve a diverse patient population.

Dr. Walker practices at Lompoc Valley Medical Center and sees patients at Lompoc Health Hematology Oncology in Lompoc, California. She specializes in managing high blood pressure, including complex cases requiring immediate attention, and also provides care for children with hypertension. Her diagnostic skills include performing comprehensive blood work such as complete blood counts and metabolic panels to monitor patient health and …guide treatment decisions. Patients have rated Dr. Walker 4.3 out of 5 stars, reflecting their confidence in her care and expertise.