Dr. Helen Man-Ching Cheung – Radiologist | Toronto, ON

Dr. Helen Man-Ching Cheung is a Radiologist specializing in the use of medical imaging to diagnose and sometimes treat diseases within the body. Practicing at medical facilities in Toronto, ON, she supports various clinical departments by providing comprehensive services in radiology. Her practice is aligned with the standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring adherence to high-quality care and professional ethics. Dr. Cheung’s role involves interpreting a wide array of diagnostic images to assist in accurate diagnosis and effective patient management.

Dr. Cheung graduated with a Medical Degree from the University of Toronto in 2011, Canada. She has been practicing as a specialist in Radiology since 2019, earning over five years of experience in the field. She is certified as a RCPSC (Royal College of Physicians and Surgeons of Canada) Specialist, reflecting her advanced training and expertise in medical imaging and diagnosis.

With a clinically proficient and reassuring approach, Dr. Cheung is committed to delivering accurate and timely interpretations to support optimal patient outcomes in Toronto. She communicates fluently in English, ensuring clear and compassionate dialogue with her patients and colleagues.

• 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.
• 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.
• Bone Densitometry (DEXA) Scan Interpretation: Analyzing DEXA scans to measure bone mineral density, assess osteoporosis risk, and monitor treatment effectiveness.
• 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.

Note: This list provides an overview of common radiology services. Dr. Cheung 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. Cheung primarily practices at a medical imaging facility located in the Lawrence Park neighborhood of Toronto, conveniently situated near Chinatown Centre. The location is easily accessible via TTC subway, streetcar, and bus routes. For patient convenience, the facility is wheelchair accessible. Parking is available at the facility, providing easy access for patients arriving by car.

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

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

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

Is there general preparation needed before an imaging appointment?

Preparation varies significantly based on the type of imaging test. Some require fasting for several hours, others may need you to drink water for a full bladder, or avoid certain medications. You will receive specific instructions from the clinic or hospital when your appointment is scheduled. It's very important to follow these instructions carefully to ensure the quality of your exam and your safety.

What is Interventional Radiology?

Interventional Radiology is a subspecialty of radiology where physicians use medical imaging (like X-ray, CT, ultrasound, MRI) to guide minimally invasive procedures for diagnosis (e.g., biopsies) or treatment of a wide range of conditions in nearly every organ system. These procedures are often alternatives to open surgery. Dr. Cheung specializes in these image-guided procedures.

What does a Radiologist actually do? Do they take the pictures?

A Radiologist (like Dr. Cheung) is a medical doctor who has completed extensive specialty training in interpreting all types of medical images (X-rays, CT, MRI, ultrasound, nuclear medicine, etc.) to diagnose diseases and injuries. They provide a written report of their findings to your doctor. While skilled technologists operate the imaging equipment to take the pictures, the Radiologist is the expert physician who analyzes these images to provide a diagnosis. Some Radiologists (Interventional Radiologists) also perform image-guided minimally invasive procedures.

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.

2075 Bayview Avenue
Toronto, ON M4N 3M5

Phone: (416) 480-6100

The facility is wheelchair accessible.

Dr. Cheung 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/Cheung-Helen-ManChing/0273205-95735