Dr. Lori Katherine Stewart – Radiologist | Hamilton, ON

Dr. Lori Katherine Stewart, a respected Radiologist, is committed to accurate image interpretation and patient safety in all imaging procedures. Practicing at medical facilities in Hamilton, ON, she supports various clinical departments with a focus on diagnostic excellence and patient-centered care. Dr. Stewart adheres strictly to the standards and guidelines set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring high-quality, safe, and ethical radiology services. Her role encompasses providing comprehensive services in Radiology, emphasizing the importance of precision and safety in every diagnostic assessment.

Dr. Stewart graduated with a Medical Degree from the Schulich School of Medicine and Dentistry in 1992. She has been practicing as a Radiologist for over 27 years, since 1997. She is certified as a Royal College of Physicians and Surgeons of Canada (RCPSC) Specialist, demonstrating her expertise and commitment to ongoing professional development in her field.

Her clinical philosophy centers on patient safety and diagnostic accuracy. She strives to deliver clear, precise reports that aid in effective patient management. Dr. Stewart primarily communicates in English and is dedicated to providing accessible, compassionate care to her patients in Hamilton and surrounding communities.

• 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.
• 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.
• 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.
• 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.
• 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.

Note: This list provides an overview of common radiology services. Dr. Stewart 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. Stewart's practice is primarily based at medical imaging facilities located in the Hamilton Mountain Central (Inch Park, Eastmount) neighborhood of Hamilton. These facilities are conveniently situated near the Hamilton Farmers' Market and the Hamilton Public Library Central Branch. Patients can access the location via Hamilton Street Railway (HSR). The facility is wheelchair accessible. Parking is available at the facility.

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

Medically necessary diagnostic imaging studies interpreted by a Radiologist like Dr. Stewart 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. Stewart?

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. Stewart provides expert interpretation of these physician-ordered studies.

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.

Suite 108, 711 Concession Street
Hamilton, ON L8V 1C3

Phone: (905) 527-4322 | Fax: (905) 575-2660

The facility is wheelchair accessible.

Dr. Stewart 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/Stewart-Lori-Katherine/0051046-65025