Dr. Dennis Rudolf Zander – Radiologist | Mississauga, ON

Dr. Dennis Rudolf Zander, a respected Radiologist, is committed to accurate image interpretation and patient safety in all imaging procedures. Practicing at medical facilities in Mississauga, ON, he supports various clinical departments by providing expert radiological services. His practice adheres strictly to the standards and ethical guidelines established by the College of Physicians and Surgeons of Ontario (CPSO). Dr. Zander's primary role involves delivering comprehensive diagnostic imaging services, ensuring precise diagnosis and guiding appropriate treatment plans for patients requiring imaging or image-guided interventions.

Dr. Zander graduated with his Medical Degree from Schulich School of Medicine and Dentistry in 1994. With over 25 years of experience as a practicing Radiologist since 1999, he is certified as a RCPSC Specialist. His extensive training and certification underpin his ability to interpret a broad spectrum of imaging modalities with high accuracy and confidence.

His clinical philosophy centers on combining advanced technical expertise with a reassuring approach, prioritizing diagnostic accuracy and patient comfort. Fluent in English, Dr. Zander is dedicated to providing clear communication and comprehensive care to the diverse patient population in Mississauga and surrounding areas.

• 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.
• 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.
• 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.

Note: This list provides an overview of common radiology services. Dr. Zander 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. Zander primarily practices at medical imaging facilities situated in the Churchill Meadows neighborhood of Mississauga. The facilities are conveniently located near the Winston Churchill Transitway Station and are easily accessible via MiWay (Mississauga Transit). Patients can reach the location with public transportation or personal vehicle. The facility is wheelchair accessible, ensuring ease of access for all patients. Parking is available at the facility, providing added convenience for those arriving by car.

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

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

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

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 utilize X-rays and computer processing to produce detailed cross-sectional images, making them ideal for evaluating bones, lungs, abdomen, and acute bleeding. MRI (Magnetic Resonance Imaging) employs a strong magnetic field and radio waves to generate highly detailed images of soft tissues such as the brain, spine, joints, and internal organs, without ionizing radiation. Your referring doctor or Dr. Zander will determine which modality is most appropriate for your specific medical concern.

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

A Radiologist, like Dr. Zander, is a medical doctor with specialized training in interpreting medical images including X-rays, CT scans, MRIs, ultrasounds, and nuclear medicine studies. They analyze these images to diagnose diseases and injuries and then provide a detailed report to your referring physician. Technologists operate the imaging equipment to capture the images, but the Radiologist's role is to interpret and analyze the results. Some Radiologists also perform image-guided minimally invasive procedures.

I'm concerned about radiation exposure. Are X-rays and CT scans safe?

Patient safety is a top priority. Radiologists and technologists follow strict protocols to minimize radiation exposure, utilizing the lowest dose necessary to produce high-quality images (the ALARA principle — As Low As Reasonably Achievable). While X-rays and CT scans do involve ionizing radiation, the doses are carefully controlled and the diagnostic benefits typically outweigh the small potential risks. If you have concerns, discuss them with your doctor or the imaging staff prior to your exam for personalized information.

5055 Plantation Place, Building C, PO Box 305
Mississauga, ON L5M 6J3

Phone: (905) 279-1144

The facility is wheelchair accessible.

Dr. Zander 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/Zander-Dennis-Rudolf/0062792-74660