Dr. Donna L. Walker, M.D.

Hematology & Oncology

(1 review)
Accepting new patients 16 years of experience Offers telehealth


Dr. Donna L. Walker, M.D. is an Internist (Hematologist or Oncologist) in Lompoc, CA. She specializes in Hematology & Oncology, has 16 years of experience, and is board certified. She graduated from UCLA/UCLA Med Ctr and she is affiliated with Marian Regional Medical Center and Lompoc Valley Medical Center.

Dr. Walker works at Hematology-Oncology. She treats conditions like Secondary Malignancies, Thrombocytosis along with other conditions at varying frequencies. Dr. Walker also...

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Experience & Treatment Frequency

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Bleeding Disorders
Secondary Malignancies
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Treatment Frequency

Very High
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Bleeding Disorders
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Treatment Frequency

Very High
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Secondary Malignancies
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Treatment Frequency

Very High
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Patient Reviews (1)
Nov 24, 2017

She is caring and well informed, staff is amazing. Very happy to have her as my oncologist.

James Malone

About Dr. Donna L. Walker, M.D.


  • Hematology & Oncology

Years of Experience

16 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • David Geffen School of Medicine at UCLA


  • University of California-Los Angeles
  • UCLA/UCLA Med Ctr


  • UCLA/UCLA Med Ctr

Board Certifications

  • Medical Oncology



1213 E Ocean Ave Ste 102,

Lompoc, CA 93436


Admitting Hospitals

  • Lompoc Valley Medical Center
  • Marian Regional Medical Center

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