Accepting new patients

Dr. Sharon Ondreyco, MD

Oncology ·  Female · Age 69

Dr. Ondreyco

Arizona Oncology Associates, PC

7200 W Bell Rd # A Glendale, AZ 85308

Accepting new patients

Make an Appointment

Show Phone Number

Dr. Sharon Ondreyco, MD is an oncology specialist in Glendale, AZ. She graduated from Ohio State University College Of Medicine and Public Health in 1975 and specializes in oncology and medical oncology.


Dr. Ondreyco's Reviews

Likelihood to recommend Dr. Ondreyco

3.7

Based on 32 reviews

5 Stars
59.375%
(19)
4 Stars
3.125%
(1)
3 Stars
0%
(0)
2 Stars
18.75%
(6)
1 Star
18.75%
(6)

Leave a review

How likely are you to recommend
Dr. Ondreyco?
(Select your rating)
Average Reported Wait Time
  • 16 – 30 minutes
Dr. Ondreyco's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Sharon Ondreyco, MD
RecentHighestLowestMost Helpful
Reply
When I met Dr. Ondreyco she was friendly and easy to talk to. She immediately put me at ease to discuss my reason for being there. She is professional and knowledgeable. I would highly recommend her.
Was this helpful?
thumbs up icon option
thumbs down icon option
Thank you for taking the time to share your...Read More
×Post a ResponseAre you Dr. Sharon Ondreyco, MD?
Reply
I have been a patient of Dr. Ondeyco for 29 years. She is a very professional and knowledgeable doctor. I find her to be very easy to talk to and she does not hesitate to discuss diagnosis and treatments required. She is an excellent doctor and I owe a lot to her.
Was this helpful?
thumbs up icon option
thumbs down icon option
Thank you for taking the time to share your...Read More
×Post a ResponseAre you Dr. Sharon Ondreyco, MD?
Reply
Ondreyko is extremely rude and dismissive. She speaks to patients in a rude and condescending manner. Does not like to explain things. If you ask her a question she huff sand puff and reacts as if you are taking up to much of her time. If you do get an answer from her Zero bedside manner. Perhaps she should think about retiring at this point because it is very apparent that her passion for healing is waning. That is fine because very ick people do not need to be exposed to her horrible demeanor
Was this helpful?
thumbs up icon option3
thumbs down icon option
×Post a ResponseAre you Dr. Sharon Ondreyco, MD?
Reply
Dismissive and lacks bedside manners
Was this helpful?
thumbs up icon option4
thumbs down icon option
×Post a ResponseAre you Dr. Sharon Ondreyco, MD?
Reply
I chose Dr Ondreyco to be a part of my medical team. I chose her for her training, patient reviews, expertise and word of mouth from other specialists. While not a warm and fuzzy doc, she knows her stuff, explains things thoroughly, answers questions and is respectful. She is straight and to the point. She coordinated care with my surgeon. Will be with her for the next 5 years.
Was this helpful?
thumbs up icon option
thumbs down icon option
×Post a ResponseAre you Dr. Sharon Ondreyco, MD?
Reply
Technically, the very best. Communication skill, not the very best.
Was this helpful?
thumbs up icon option3
thumbs down icon option1
×Post a ResponseAre you Dr. Sharon Ondreyco, MD?
Reply
Love her, she's direct and to the point which I appreciate. She explains everything clearly and takes time to answer any and all questions.
Was this helpful?
thumbs up icon option4
thumbs down icon option1
×Post a ResponseAre you Dr. Sharon Ondreyco, MD?
Reply
When I was referred to Dr Ondreyco, I checked her out and was impressed. But what impressed me more was the fact she cut her vacation short to come into to talk to me my first visit, during a difficult time in my life. Her cheerful disposition put me at ease. Both my surgeon and radiation oncologist felt I made the best selection with Dr Ondreyco. Now, I am cancer free and I'm truly grateful to my team of doctors.
Was this helpful?
thumbs up icon option4
thumbs down icon option
×Post a ResponseAre you Dr. Sharon Ondreyco, MD?
Reply
Dr. Ondreyco gave me information that was in direct contradiction to what was posted on Cancer.net, referencing the American Society of Oncology. Also, her staff members were on a power trip and would not let me speak to Dr. Ondreyco directly, after receiving distressing test results--second hand and making repeated requests for her to call me back. I completely lost confidence in her as an oncologist and found her to have no compassion as a human being.
Was this helpful?
thumbs up icon option5
thumbs down icon option7
×Post a ResponseAre you Dr. Sharon Ondreyco, MD?

Leave a review

How was your experience with Dr. Ondreyco?

About Me

Care Philosophy

To help people achieve health for life.

Specialties

  • Oncology
  • Medical Oncology

Board Certifications

  • Internal Medicine
  • Medical Oncology

Education

1979
University Utah Med Center
Fellowship Hospital
1976
University Kans Med Center
Internship Hospital
1975
Ohio State University College Of Medicine and Public Health
Medical School
1968
University Kans Med Center
Residency Hospital
1979
1976
1975
1968

Languages

  • Spanish
  • English

Awards

Insurance Check

Search for your insurance provider

Dr. Ondreyco accepts

Accepted insurance can change. Please double-check when making an appointment.

(623) 487-4822

Dr. Ondreyco accepts the following insurance:

Aetna
Aetna HMO
Aetna Savings Plus of AZ
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Cigna
Cigna HMO
Cigna PPO
LocalPlus
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Humana
Phoenix Standard

Background Check

Healthgrades does not collect malpractice claims information for Arizona
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Ondreyco's experience treating your condition or procedure

Dr. Ondreyco's Top Procedures and Conditions

Treatment Frequency
Breast Diseases
very high
very high

Treatment Frequency

Dr. Ondreyco treats Breast Diseases more than 99% of her peers

Dr. Ondreyco treats this condition more than 99% of her peers

Breast Cancer
very high
very high

Treatment Frequency

Dr. Ondreyco treats Breast Cancer more than 95% of her peers

Dr. Ondreyco treats this condition more than 95% of her peers

Rating Includes other areas of care:

  • Angiosarcoma of the Breast
  • Basal Type Breast Cancer
  • Breast Cancer Recurrence
  • Ductal Carcinoma in Situ
  • Inflammatory Breast Cancer
  • Invasive Breast Cancer
  • Invasive Ductal Carcinoma
  • Invasive Lobular Carcinoma
  • Locally Advanced Breast Cancer
  • Lymphoma of the Breast
  • Male Breast Cancer
  • Malignant Breast Tumor
  • Metastatic Breast Cancer
  • Osteosarcoma of the Breast
  • Pre-Invasive Breast Cancer
  • Radiation-Induced Angiosarcoma of the Breast
  • Secretory Breast Carcinoma
  • Tubular Carcinoma
Cancer
very high
very high

Treatment Frequency

Dr. Ondreyco treats Cancer more than 95% of her peers

Dr. Ondreyco treats this condition more than 95% of her peers

Rating Includes other areas of care:

  • Adenoid Cystic Carcinoma
  • Adolescent Cancer
  • Adrenal Cortical Carcinoma
  • Adrenal Gland Cancer
  • Adult Cerebral Astrocytoma
  • Adult Small Cell Lung Cancer
  • Ampullary Carcinoma
  • Anal and Rectal Cancer
  • Anal Cancer
  • Anaplastic Oligodendroglioma
  • Angiosarcoma of the Breast
  • Appendix Cancer
  • Astrocytoma
  • Basal Cell Carcinoma (BCC)
  • Basal Type Breast Cancer
  • Benign Astrocytoma
  • Bile Duct Cancer
  • Biliary Cancer
  • Bladder Cancer
  • Blood Cancer
  • Bone Cancer
  • Brain and Nervous System Cancer (Includes: Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Cancer
  • Brainstem Glioma
  • Breast Cancer
  • Breast Cancer Recurrence
  • Bronchioalveolar Carcinoma
  • Bronchogenic Carcinoma
  • Cancer of Floor of Mouth
  • Cerebellar Astrocytoma
  • Cerebral Astrocytoma
  • Cervical Cancer
  • Cholangiocarcinoma
  • Chordoma
  • Choriocarcinoma
  • Chromophobe Renal Cell Carcinoma
  • Clear Cell Adenocarcinoma
  • Clear Cell Renal Cell Carcinoma
  • Colorectal Cancer
  • Cutaneous Squamous Cell Carcinoma
  • Distal Colorectal Cancer
  • Distal Gastrointestinal Tract Cancers
  • Ductal Carcinoma in Situ
  • Duodenal Cancer
  • Ear Cancer
  • Endocrine Cancer
  • Endometrial Cancer
  • ENT Cancer
  • Epidermoid Carcinoma
  • Epithelial-Myoepithelial Carcinoma
  • Esophageal Cancer
  • Extrahepatic Bile Duct Cancer
  • Eye Cancer
  • Facial Skin Cancer
  • Fallopian Tube Cancer
  • Familial Colorectal Cancer
  • Familial Pancreatic Cancer
  • Familial Renal Cancer
  • Familial Renal Cell Carcinoma
  • Fibrolamellar Hepatocellular Carcinoma
  • Follicular Adenocarcinoma
  • Follicular Thyroid Cancer
  • Gall Bladder Cancer
  • Gallbladder & Biliary Tract Cancer
  • Gastric Cancer, Borrmann 4
  • Gastroenterologic Cancer (Colon, Stomach, Esophageal, Liver)
  • Genital System Cancer
  • Genitourinary Cancers
  • Gland Cancer
  • Glassy Cell Carcinoma
  • Glioma
  • Gliomatosis Cerebri
  • Gynecologic Cancer
  • Hamartomatous Colorectal Cancer
  • Heart Cancer
  • Hepatobiliary Cancer
  • Hepatocellular Cancer
  • Hepatocellular Carcinoma
  • Hip Cancer
  • Hypopharyngeal Cancer
  • Inflammatory Breast Cancer
  • Infundibulocystic Basal Cell Carcinoma
  • Intestinal Cancer
  • Intrahepatic Cholangiocarcinoma
  • Invasive Breast Cancer
  • Invasive Ductal Carcinoma
  • Invasive Lobular Carcinoma
  • Joint Cancer
  • Juvenile Pilocytic Astrocytoma
  • Laryngeal Cancer
  • Laryngeal Carcinoma
  • Limb Cancer
  • Lip Cancer
  • Liver Cancer
  • Locally Advanced Breast Cancer
  • Lung Cancer
  • Lymphoma of the Breast
  • Male Breast Cancer
  • Male Genitourinary Cancer
  • Malignant Astrocytoma
  • Malignant Breast Tumor
  • Malignant Glioma
  • Mediastinal Cancer
  • Medullary Thyroid Cancer
  • Medulloblastoma
  • Melanoma-Astrocytoma Syndrome
  • Merkel Cell Cancer
  • Metastatic Adrenal Gland Cancer
  • Metastatic Blood Cancer
  • Metastatic Bone Cancer
  • Metastatic Breast Cancer
  • Metastatic Cancer
  • Metastatic Liver Cancer
  • Metastatic Lymph Cancer
  • Metastatic Nervous System Cancer
  • Metastatic Prostate Cancer
  • Metastatic Skin Cancer
  • Metastatic Soft Tissue Cancer
  • Metastatic Spinal Cord Cancer
  • Metastatic Squamous Neck Cancer With Occult Primary
  • MSI-H Colorectal Cancer
  • MSI-L Colorectal Cancer
  • MSS Colorectal Cancer
  • Muscle Cancer
  • Nasal Cavity Cancer
  • Nasopharyngeal Cancer
  • Neck Cancer
  • Nerve Cancer
  • Neuroendocrine Cancer
  • Nevoid Basal Cell Carcinoma Syndrome
  • Nodular Basal Cell Carcinoma
  • Noduloulcerative Basal Cell Carcinoma
  • Non-Melanoma Skin Cancer
  • Nonpolyposis Colorectal Cancer, Familial
  • Non-Small Cell Lung Cancer
  • Nose Cancer
  • Oligodendroglioma
  • Oral Cancer
  • Oral Squamous Cell Carcinoma
  • Oropharyngeal Cancer
  • Oropharyngeal Cancer, Adult
  • Osteosarcoma of the Breast
  • Ovarian Cancer
  • Ovarian Epithelial Cancer
  • Palate Cancer
  • Pancreatic Cancer
  • Pancreatic Islet Cell Cancer
  • Papillary Renal Cell Carcinoma
  • Papillary Thyroid Cancer
  • Paranasal Sinus Cancer
  • Parathyroid (Gland) Cancer
  • Parathyroid Carcinoma
  • Parotid Gland Cancer
  • Pediatric Cancer
  • Pelvic Cancer
  • Penile Cancer
  • Pharyngeal Cancer
  • Pigmented Basal Cell Carcinoma
  • Pleura Cancer
  • Pre-Invasive Breast Cancer
  • Primary Prostate Cancer
  • Prostate Cancer
  • Prostate Cancer - Hereditary - 1
  • Prostate Cancer - Hereditary - 10
  • Prostate Cancer - Hereditary - 11
  • Prostate Cancer - Hereditary - 14
  • Prostate Cancer - Hereditary - 2
  • Prostate Cancer - Hereditary - 3
  • Prostate Cancer - Hereditary - 4
  • Prostate Cancer - Hereditary - 5
  • Prostate Cancer - Hereditary - 6
  • Prostate Cancer - Hereditary - 7
  • Prostate Cancer - Hereditary - 8
  • Prostate Cancer - Hereditary - 9
  • Prostate Cancer - Hereditary - X-Linked 1
  • Prostate Cancer - Hereditary - X-Linked 2
  • Prostate Cancer - Hereditary -12
  • Prostate Cancer - Hereditary -13
  • Prostate Cancer - Hereditary -15
  • Radiation-Induced Angiosarcoma of the Breast
  • Rectal Cancer
  • Renal (Kidney) Cancer
  • Renal Cell Cancer
  • Respiratory System Cancer
  • Retinal Cancer
  • Salivary Gland Cancer
  • Sebaceous Gland Carcinoma
  • Secretory Breast Carcinoma
  • Sinonasal Undifferentiated Carcinoma
  • Sinus Cancer
  • Skin Cancer
  • Small Cell Lung Cancer
  • Spinal Cord Cancer
  • Spleen Cancer
  • Sporadic Colorectal Cancer
  • Squamous Cell Carcinoma
  • Squamous Cell Carcinoma of Conjunctiva
  • Squamous Cell Carcinoma of Head and Neck
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Cancer, Familial
  • Superficial Basal Cell Carcinoma
  • Supraglottic Laryngeal Cancer
  • Testicular Cancer
  • Thoracic Cancer
  • Throat Cancer
  • Thymus Cancer
  • Thyroid Cancer
  • Thyroid Cancer, Anaplastic
  • Thyroid Cancer, Familial Medullary
  • Thyroid Cancer, Hurthle Cell
  • Tongue Cancer
  • Trachea Cancer
  • Transitional Cell Cancer
  • Transitional Cell Carcinoma
  • Tubular Carcinoma
  • Urachal Cancer
  • Ureteral Cancer
  • Urinary Tract Cancer
  • Uterine Cancer
  • Vaginal Cancer
  • Visual Pathway and Hypothalamic Glioma
  • Vocal Cord Carcinoma
  • Vulvar Cancer

Dr. Ondreyco's conditions and procedures:

  • Acute Leukemia
  • Acute Myeloid Leukemia
  • Adrenal Gland Cancer
  • All Lymphoma
  • Anal and Rectal Cancer
  • Anal Disorders
  • Anemia
  • Autoimmune Diseases
  • Bladder Cancer
  • Bleeding Disorders
  • Blood Disorders
  • Bone Cancer
  • Bone Disorders
  • Bone Marrow Biopsy
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Cancer
  • Brain Disorders
  • Breast Cancer
  • Breast Cancer Treatment
  • Breast Diseases
  • Cancer
  • Cancer Counseling
  • Cancer Treatment
  • Carcinoma in Situ
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Central Nervous System Lymphoma
  • Cervical Cancer
  • Chemotherapy
  • Cholangiocarcinoma
  • Chronic Lymphocytic Leukemia
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Colorectal Cancer
  • Esophageal Cancer
  • Esophageal Diseases
  • Eye Cancer
  • Fallopian Tube Cancer
  • Gallbladder and Biliary Tract Cancer
  • Gallbladder Cancer
  • Gastrointestinal Diseases
  • Genetic Counseling Services
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Hodgkin's Disease
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Kidney Cancer
  • Laryngeal Cancer
  • Larynx Conditions
  • Leukocytosis
  • Lip Cancer
  • Liver Cancer
  • Lung Cancer
  • Lymphocytosis
  • Lymphoma
  • Lymphoma, Large-Cell
  • Marginal Zone Lymphoma
  • Mast Cell Diseases
  • Melanoma
  • Multiple Myeloma
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders
  • Neuroendocrine Tumors
  • Neutropenia
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Oral Cancer
  • Osteosarcoma
  • Ovarian Cancer
  • Pancreatic Cancer
  • Pancytopenia
  • Pleura Cancer
  • Pleural Cancer
  • Polycythemia Rubra Vera
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Prostate Cancer
  • Pulmonary Disease
  • Purpura
  • Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
  • Reticulosarcoma
  • Secondary Malignancies
  • Skin Cancer
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Squamous Cell Carcinoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Testicular Cancer
  • Thalassemia
  • Thoracentesis
  • Thrombocytosis
  • Thyroid Cancer
  • Tongue Cancer
  • Tonsil Cancer
  • Urinary Disorders
  • Uterine Cancer
  • Uterine Diseases
  • Vascular Disease
  • von Willebrand Disease

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Ondreyco treats patients.

Learn more

71% Patient experience rating, 2% higher than the national average

  • America's 250 Best Hospitals Award™ (2019)