Dr. Bonnie Bracha Esther O’Hayon – Radiologist | Toronto, ON

Dr. Bonnie Bracha Esther O'Hayon, a respected Radiologist, is committed to accurate image interpretation and patient safety in all imaging procedures. Practicing at medical facilities in Toronto, ON, she supports various clinical departments by providing comprehensive services in Radiology. Her practice adheres strictly to the standards set by the College of Physicians and Surgeons of Ontario (CPSO). Dr. O'Hayon primarily serves patients requiring diagnostic imaging or image-guided procedures, ensuring precise diagnoses and optimal patient care.

Dr. O'Hayon earned her Medical Degree from the University of Toronto in 1999 and has been practicing as a Radiologist since 2004. She is certified as a Royal College of Physicians and Surgeons of Canada (RCPSC) Specialist, reflecting her advanced training and expertise in medical imaging. Her extensive experience enables her to deliver high-quality diagnostic services and procedural guidance across a broad spectrum of radiological modalities.

With a focus on delivering technically proficient and reassuring care, Dr. O'Hayon is dedicated to diagnostic accuracy and patient safety in Toronto. She communicates fluently in English and strives to provide clear, compassionate explanations to her patients, ensuring they feel informed and comfortable throughout their imaging journey.

• Fluoroscopy Procedure Interpretation: Interpreting real-time X-ray imaging (fluoroscopy) used during procedures like barium studies (GI tract), hysterosalpingograms, or to guide certain injections.
• X-ray Interpretation (Radiography): Expert analysis and reporting of X-ray images for diagnosing conditions related to bones (fractures, arthritis), chest (pneumonia, lung nodules), and abdomen.
• Magnetic Resonance Imaging (MRI) Interpretation: Specialized analysis and reporting of MRI scans, providing detailed images of soft tissues, brain, spine, joints, abdomen, and pelvis without using ionizing radiation.
• Computed Tomography (CT) Scan Interpretation: Detailed review and reporting of cross-sectional CT images for evaluating trauma, cancer staging, vascular disease, infections, and other complex conditions throughout the body.
• Ultrasound Interpretation (Sonography): Evaluation and reporting of diagnostic ultrasound images for assessing organs (e.g., liver, kidneys, thyroid, reproductive organs), blood flow, pregnancies, and musculoskeletal conditions.

Note: This list provides an overview of common radiology services. Dr. O'Hayon interprets a wide range of medical imaging studies and/or performs procedures as indicated by your referring physician. Specific subspecialty services depend on the physician's focus and training.

All medical imaging services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO).

Dr. O'Hayon primarily practices at medical imaging facilities located in the Bayview Village neighbourhood of Toronto. These facilities are conveniently situated near landmarks such as the Royal Ontario Museum and Hot Docs Ted Rogers Cinema. Patients can access these locations easily via the Toronto Transit Commission (TTC), including subway, streetcar, and bus routes. The facility is wheelchair accessible. Parking is available at the facility.

Are imaging studies interpreted by Dr. O'Hayon covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary diagnostic imaging studies interpreted by a Radiologist like Dr. O'Hayon are typically covered by Ontario Health Insurance Plan (OHIP) in ON when prescribed by your referring physician and performed at an accredited medical facility. Some advanced or specialized interventional procedures may also be covered. It's always best to confirm specific coverage details with Ontario Health Insurance Plan (OHIP) or the imaging clinic/hospital.

Coverage can vary depending on the specific procedure and circumstances. Patients are advised to consult with their healthcare provider or the billing department of the imaging facility for detailed information regarding coverage and billing procedures.

Do I need a referral from my doctor to have an imaging study interpreted by Dr. O'Hayon?

Yes, almost all diagnostic imaging tests (like X-rays, CT, MRI, ultrasounds) and interventional radiology procedures require a formal request or requisition from your family doctor, specialist, or other authorized healthcare provider. Dr. O'Hayon provides expert interpretation of these physician-ordered studies.

Having a referral ensures that the imaging study is appropriate for your clinical needs and facilitates insurance and billing processes.

I'm concerned about radiation exposure. Are X-rays and CT scans safe?

Patient safety is our top priority. Radiologists and technologists are trained to use the lowest radiation dose necessary to obtain high-quality diagnostic images (this is known as the ALARA principle - As Low As Reasonably Achievable). While X-rays and CT scans do use ionizing radiation, the amount for most diagnostic exams is carefully controlled and the benefit of an accurate diagnosis generally far outweighs the very small potential risk. If you have specific concerns, please discuss them with your referring doctor or the imaging staff before your exam.

How long will my imaging test take?

The duration depends on the type of scan. A simple X-ray might take only a few minutes. Ultrasounds can range from 15 to 45 minutes. CT scans are usually quick once you're positioned (actual scan time is often under a minute), but total appointment time can be longer. MRI scans are typically the longest, often 30 to 60 minutes or more per body part being imaged.

What's the difference between an MRI and a CT scan?

Both are advanced imaging tests, but they use different technologies. CT (Computed Tomography) scans use X-rays and a computer to create detailed cross-sectional images; they are excellent for bone, lungs, abdomen, and detecting acute bleeding. MRI (Magnetic Resonance Imaging) uses a powerful magnetic field and radio waves to create highly detailed images of soft tissues like the brain, spine, joints, and internal organs, without using ionizing radiation. Dr. O'Hayon or your referring doctor will determine which test is best for your specific medical question.

Suite 203, 4001 Leslie Street
Toronto, ON M2K 1E1

Phone: (416) 756-6000

The facility is wheelchair accessible.

Dr. O'Hayon is a licensed physician regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Medicine Act, 1991 in ON. Imaging services are typically provided based on referrals from other physicians.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/OHayon-Bonnie-Bracha-Esther/0158408-73975