Dr. Mary Margaret Chiavaras – Radiologist | Hamilton, ON

Dr. Mary Margaret Chiavaras is a Radiologist specializing in the use of medical imaging to diagnose and sometimes treat diseases within the body. Practicing at medical facilities in Hamilton, ON, she supports various clinical departments by providing expert interpretation of diagnostic images. Her work adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring quality and safety in patient care. Dr. Chiavaras primarily serves patients requiring diagnostic imaging or image-guided procedures, facilitating accurate diagnosis and effective treatment planning.

Dr. Chiavaras graduated with a Medical Degree from the University of Massachusetts in 2002. She has been practicing as a Radiologist for over 14 years since 2010. She is certified as a RCPSC Specialist, demonstrating her expertise and adherence to rigorous professional standards. Her extensive training and certification support her ability to provide precise and comprehensive radiological services.

Her clinical philosophy emphasizes clarity, accuracy, and thoroughness in imaging interpretation. Dr. Chiavaras is committed to delivering reliable diagnoses for her patients in Hamilton, ensuring that each case is approached with meticulous attention to detail. She communicates fluently in English and values clear, informative interactions with her patients and referring physicians.

• 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.
• 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.
• 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.

Note: This list provides an overview of common radiology services. Dr. Chiavaras 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. Chiavaras primarily practices at the Toronto East General Hospital, located in the Hamilton North End, Beasley neighborhood of Hamilton. The hospital is conveniently situated near the Hamilton Public Library Central Branch. Patients can access the facility via Hamilton Street Railway (HSR). The facility is wheelchair accessible. Parking is available at the facility.

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

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

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

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. Chiavaras specializes in these image-guided procedures.

Toronto East General Hospital
Room J6100, 237 Barton St. E, Department Of Anesthesia
Hamilton, ON L8L 2X2

Phone: (905) 527-4322 | Fax: (905) 527-5761

The facility is wheelchair accessible.

Dr. Chiavaras 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/Chiavaras-Mary-Margaret/0193917-78170