About
Dr. Thomas Richard Knapp, a respected Radiologist, is committed to accurate image interpretation and patient safety in all imaging procedures. Practicing at medical facilities in Oakville, ON, he supports various clinical departments with expert diagnostic services. As a licensed member of the College of Physicians and Surgeons of Ontario (CPSO), Dr. Knapp adheres to the highest standards of medical practice, ensuring quality care for every patient requiring diagnostic imaging or image-guided procedures.
Dr. Knapp graduated with a Medical Degree from the University of Toronto in 1990 and has been practicing as a Radiologist for over 28 years since 1996. He is certified as a Royal College of Physicians and Surgeons of Canada (RCPSC) Specialist, reflecting his extensive training and expertise in medical imaging and diagnosis. His ongoing commitment to professional development ensures up-to-date knowledge of advances in radiology technology and practices.
With a clear and patient-focused approach, Dr. Knapp emphasizes diagnostic accuracy and safety in all procedures. He speaks English, French, and Hungarian, allowing him to effectively communicate with diverse patient populations in Oakville and the surrounding community. His clinical philosophy centers on providing precise, timely, and compassionate radiological services to support optimal patient outcomes.
- 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.
- 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.
- 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.
- 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.
Note: This list provides an overview of common radiology services. Dr. Knapp 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. Knapp primarily practices at medical imaging facilities situated in the West Oak Trails and Glen Abbey West neighborhoods of Oakville. These facilities are conveniently located near Sheridan College Trafalgar Campus and are easily accessible via Oakville Transit. The practice location offers a welcoming environment for patients requiring diagnostic imaging or image-guided procedures. The facility is wheelchair accessible. Parking is available at the facility.
- Are imaging studies interpreted by Dr. Knapp covered by Ontario Health Insurance Plan (OHIP) in ON?
- Medically necessary diagnostic imaging studies interpreted by a Radiologist like Dr. Knapp 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. Knapp?
- 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. Knapp provides expert interpretation of these physician-ordered studies.
- Can I speak to Dr. Knapp 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. Knapp (if performing the procedure) would discuss it with you beforehand.
- 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. Knapp or your referring doctor will determine which test is best for your specific medical question.
- 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.
- How will I get the results of my imaging exam?
- After your imaging exam is completed, Dr. Knapp (or a colleague Radiologist) will carefully review the images and prepare a detailed report. This report is sent directly to the physician who ordered your test (your referring doctor). Your referring doctor will then discuss the results with you, typically at a follow-up appointment, and explain what they mean in the context of your overall health. Please allow a few business days for the report to reach your doctor.
3001 Hospital Gate
Oakville, ON L6M 0L8
Phone: (905) 845-2571
The facility is wheelchair accessible.
Dr. Knapp 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/Knapp-Thomas-Richard/0048553-62531