About
Dr. Sarah Louise Koles is a Radiologist specializing in the use of medical imaging to diagnose and sometimes treat diseases within the body. Practicing at medical facilities in North York, ON, she supports various clinical departments. She adheres to the standards and guidelines set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring high-quality care and professional practice. Dr. Koles provides comprehensive services in Radiology, focusing on accurate diagnosis and patient safety. Her practice primarily serves patients requiring diagnostic imaging or image-guided procedures for a wide range of medical conditions.
Dr. Koles graduated with a Medical Degree from the University of Calgary in 2000 and has been practicing as a Radiologist since 2005, accumulating over 19 years of specialized experience. She is certified as a RCPSC (Royal College of Physicians and Surgeons of Canada) Specialist in Radiology, demonstrating her expertise and commitment to excellence in her field.
Her clinical philosophy emphasizes clarity, precision, and thoroughness in imaging interpretation. She is dedicated to providing accurate and timely diagnostic services to the North York community. Dr. Koles primarily communicates in English and is committed to ensuring her patients and referring physicians receive clear, comprehensive reports to guide effective treatment decisions.
- Bone Densitometry (DEXA) Scan Interpretation: Analyzing DEXA scans to measure bone mineral density, assess osteoporosis risk, and monitor treatment effectiveness.
- 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.
- Mammography and Breast Imaging Interpretation: Expert review and reporting of mammograms (including tomosynthesis/3D mammography) and breast ultrasound for cancer screening, diagnosis, and follow-up.
- Fluoroscopy Procedure Interpretation: Interpreting real-time X-ray imaging (fluoroscopy) used during procedures like barium studies (GI tract), hysterosalpingograms, or to guide certain injections.
Note: This list provides an overview of common radiology services. Dr. Koles 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. Koles primarily practices at Health Sciences North, located near the central North York neighborhood of North York. The facility is conveniently situated close to local points of interest and is accessible via multiple public transit options, including buses and subway connections. The area offers easy access for patients commuting from various parts of the city. Parking is available at the facility. The building is wheelchair accessible, ensuring comfortable access for all patients.
- Are imaging studies interpreted by Dr. Koles covered by Ontario Health Insurance Plan (OHIP) in ON?
- Medically necessary diagnostic imaging studies interpreted by a Radiologist like Dr. Koles 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.
- Do I need a referral from my doctor to have an imaging study interpreted by Dr. Koles?
- 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. Koles provides expert interpretation of these physician-ordered studies.
- Why might I need an injection of 'contrast' or 'dye' for my scan?
- Contrast material (often called 'dye', though it's usually clear) is a special substance that can be injected intravenously (or sometimes taken orally or rectally) to help certain organs, blood vessels, or tissues stand out more clearly on imaging exams like CT or MRI. It can help Dr. Koles see abnormalities that might otherwise be hidden. Not all scans require contrast; it's used when it can provide important additional diagnostic information.
- 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.
Health Sciences North
45 Sheppard Ave E, Sudbury Regional Hospital
North York, ON M2N 5W9
Phone: (403) 690-0844
The facility is wheelchair accessible.
Dr. Koles 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/Koles-Sarah-Louise/0172737-74961