Dr. André Constantin – Radiologist | Montréal, QC

As a skilled Radiologist, Dr. André Constantin interprets medical images and performs image-guided procedures, playing a key role in patient diagnosis and care. Practicing at medical facilities in Montréal, QC, he supports various clinical departments, ensuring high standards of imaging quality and patient safety in accordance with the regulations set by the Collège des médecins du Québec (CMQ). His expertise encompasses a broad range of diagnostic imaging services, facilitating accurate and timely diagnoses for diverse patient needs.

Dr. Constantin graduated with a Medical Degree in 1986 and holds a specialty certification in Radiology issued the same year. He completed extensive post-graduate training in Diagnostic and Interventional Radiology, gaining certifications that attest to his comprehensive expertise in the field. His training ensures he is well-equipped to interpret complex imaging studies and perform minimally invasive, image-guided procedures.

His clinical philosophy emphasizes diagnostic accuracy, patient-centered care, and continuous professional development. Dr. Constantin is committed to providing clear communication and reliable imaging interpretations to support optimal patient outcomes in Montréal. He is fluent in French, facilitating effective communication with his diverse patient population.

• 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.
• Fluoroscopy Procedure Interpretation: Interpreting real-time X-ray imaging (fluoroscopy) used during procedures like barium studies (GI tract), hysterosalpingograms, or to guide certain injections.
• 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.
• Bone Densitometry (DEXA) Scan Interpretation: Analyzing DEXA scans to measure bone mineral density, assess osteoporosis risk, and monitor treatment effectiveness.

Note: This list provides an overview of common radiology services. Dr. Constantin 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 Collège des médecins du Québec (CMQ).

Dr. Constantin primarily practices at the Hôpital Général Juif - Sir M.B. Davis, located in the Côte-des-Neiges Central (UdeM area) neighborhood of Montréal. The facility is conveniently situated near Marché Maisonneuve, with easy access via the Société de transport de Montréal (STM) metro and bus routes. The location offers modern amenities and is equipped to serve a diverse patient population. The facility is wheelchair accessible. Parking is available at the facility.

Are imaging studies interpreted by Dr. Constantin covered by Régie de l'assurance maladie du Québec (RAMQ) in QC?

Medically necessary diagnostic imaging studies interpreted by a Radiologist like Dr. Constantin are typically covered by Régie de l'assurance maladie du Québec (RAMQ) in QC 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 Régie de l'assurance maladie du Québec (RAMQ) or the imaging clinic/hospital.

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

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

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

A Radiologist (like Dr. Constantin) 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.

Can I speak to Dr. Constantin directly about my images?

Typically, the Radiologist's detailed report is sent to your referring physician, who is best positioned to discuss the results with you in the context of your overall health and other test findings. While direct consultation with the interpreting Radiologist is uncommon for routine diagnostic imaging, for Interventional Radiology procedures, Dr. Constantin (if performing the procedure) would discuss it with you beforehand.

Hôpital Général Juif - Sir M.B. Davis
3755 ch de la Côte-Sainte-Catherine
Montréal, QC H3T 1E2

Phone: (514) 340-8233

The facility is wheelchair accessible.

Dr. Constantin is a licensed physician regulated by the Collège des médecins du Québec (CMQ) under the Medical Act in QC. Imaging services are typically provided based on referrals from other physicians.

Verify registration with the Collège des médecins du Québec (CMQ): https://www.cmq.org/en/directory/physicians?number=86157