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Dr. Mary Ann Allison, MD
Medical Oncologist
30 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Mary Ann Allison:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Mary Ann Allison, Medical Oncologist is Good. Dr. Allison has been reviewed by 19 patients who have provided 4 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.6
Courteous Staff 4.5
Accurate Diagnosis 4.3
Bedside Manner 3.7
Spends Time with Me 3.7
Follows Up After Visit 3.5

Specialties & Research

Dr. Mary Ann Allison, MD is board certified in Medical Oncology.

  • She has special expertise in 4 areas:
  • Breast Cancer
  • Cancer
  • Clinical Research
  • Metastatic Breast Cancer

Education & Awards

Dr. Allison graduated from The University of Texas at Galveston. She has 5 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2008 - 2009)
Top 10 Doctor - State (2014)
Medical Oncologist
Top 10 Doctor - Metro Area (2014)
Greater Las Vegas
Medical Oncologist
On-Time Doctor Award (2014 - 2015)


Dr. Allison has 9 hospital affiliations:

  • Valley Hospital Medical Center 
  • Mountainview Hospital 


  • English

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Additional Information
Dr. Mary Ann Allison MD is a female Oncologist , has 30 years of experience and practices in Medical Oncology.
Where does Dr. Mary Ann Allison practice?
Dr. Mary Ann Allison has 1 office location.
Dr. Mary Ann Allison practices Medical Oncology near Henderson, NV.
See Henderson Oncologists.