About
Dr. Michael Alexander Nissenbaum is a Radiologist specializing in the use of medical imaging to diagnose and sometimes treat diseases within the body. Practicing at medical facilities in Westmount, QC, he supports various clinical departments with a focus on patient safety and diagnostic accuracy. His practice is committed to providing comprehensive and precise imaging services, ensuring that patients receive accurate diagnoses with a strong emphasis on safety and quality care. Dr. Nissenbaum adheres to the standards and ethical guidelines set by the Collège des médecins du Québec (CMQ), maintaining high professional standards in all aspects of his radiological practice.
He graduated with a Medical Degree in 1984 and holds a specialty certification in Radiology issued on August 1, 1984. Dr. Nissenbaum completed extensive post-graduate training in Diagnostic and Interventional Radiology, equipping him with advanced expertise in both imaging interpretation and image-guided procedures. His qualifications demonstrate a deep commitment to ongoing professional development and excellence in patient care.
Guided by a patient-safety focused philosophy, Dr. Nissenbaum strives for diagnostic accuracy in every study he interprets within Westmount. He is fluent in French, enabling him to communicate effectively with a diverse patient population, ensuring clarity and comfort throughout the imaging process.
- 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.
- 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.
Note: This list provides an overview of common radiology services. Dr. Nissenbaum 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. Nissenbaum primarily practices at Westmount Square Medical Imaging, conveniently located near the central Westmount neighborhood of Westmount. The facility is close to local points of interest such as Westmount Park and the Westmount Library. It is easily accessible via public transit, with nearby bus stops and metro stations serving the area. The practice offers a comfortable and accessible environment for all patients. The facility is wheelchair accessible. Parking is available at the facility.
- Are imaging studies interpreted by Dr. Nissenbaum covered by Régie de l'assurance maladie du Québec (RAMQ) in QC?
- Medically necessary diagnostic imaging studies interpreted by a Radiologist like Dr. Nissenbaum 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.
Coverage generally includes standard diagnostic imaging when ordered by a licensed healthcare provider following provincial regulations. For specific procedures or services, verifying with your provider or insurer is recommended.
- Do I need a referral from my doctor to have an imaging study interpreted by Dr. Nissenbaum?
- 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. Nissenbaum provides expert interpretation of these physician-ordered studies.
Having a referral ensures that the imaging is appropriate for your condition and that Dr. Nissenbaum can provide a comprehensive and accurate assessment.
- 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's the difference between an MRI and a CT scan?
- Both are advanced imaging tests, but they use different technologies. CT (Computed Tomography) scans use X-rays and a computer to create detailed cross-sectional images; they are excellent for bone, lungs, abdomen, and detecting acute bleeding. MRI (Magnetic Resonance Imaging) uses a powerful magnetic field and radio waves to create highly detailed images of soft tissues like the brain, spine, joints, and internal organs, without using ionizing radiation. Dr. Nissenbaum or your referring doctor will determine which test is best for your specific medical question.
- 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. Nissenbaum see abnormalities that might otherwise be hidden. Not all scans require contrast; it's used when it can provide important additional diagnostic information.
Westmount Square Medical Imaging
1 Westmount Square C210
Westmount, QC H3Z 2P9
Phone: (514) 939-9764
The facility is wheelchair accessible.
Dr. Nissenbaum 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=84540