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Oncology Specialist (cancer), Hematology Specialist
37 years of experience
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).

Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Sharon Ondreyco is Excellent. Dr. Ondreyco has been reviewed by 25 patients who have provided 5 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.4
Courteous Staff 4.7
Accurate Diagnosis 4.9
Bedside Manner 4.8
Spends Time with Me 4.2
Follows Up After Visit 4.4

Specialties & Research

Dr. Sharon Ondreyco, MD is board certified in Medical Oncology.

  • She has special expertise in 7 areas:
  • Breast Cancer
  • Cancer
  • Chronic B-Cell Lymphocytic Leukemia
  • Leukemia
  • Lung Cancer
  • Lymphoma
  • Metastatic Breast Cancer

Education & Awards

Dr. Ondreyco graduated from The Ohio State University , Columbus. She has 3 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2010 - 2011, 2015)
Compassionate Doctor Recognition (2011, 2015)


Dr. Ondreyco has 7 hospital affiliations:

  • Arizona Heart Hospital 
  • West Valley Hospital Medical Center 


  • English

> > > > Dr. Sharon Ondreyco, MD

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Additional Information
Dr. Sharon M Ondreyco MD is a female Oncologist , has 37 years of experience and practices in Medical Oncology and Hematology.
Where does Dr. Sharon M. Ondreyco practice?
Dr. Sharon Ondreyco has 2 office locations.
Dr. Sharon Ondreyco practices Medical Oncology and Hematology near Glendale, AZ.
Additional practice locations include: Scottsdale, AZ.
See Glendale Oncologists and Glendale Hematologists.