Dr. Mark Lewall – Radiologist | Medicine Hat, AB

With expertise in Diagnostic and Interventional Radiology, Dr. Lewall provides crucial diagnostic insights to referring physicians. Practicing at medical imaging facilities in Medicine Hat, AB, he supports various clinical departments by offering advanced imaging services. He adheres to the standards set by the College of Physicians and Surgeons of Alberta (CPSA), ensuring high-quality, safe, and reliable diagnostic practices. Dr. Lewall's role as a Radiologist involves interpreting complex imaging studies to aid in accurate diagnosis and treatment planning, serving patients requiring diagnostic imaging or image-guided procedures.

Dr. Lewall graduated with a Doctor of Medicine (MD) from the University of Calgary in 1996 and completed extensive post-graduate training in Diagnostic and Interventional Radiology. His certifications and training enable him to provide expert interpretation and perform minimally invasive image-guided procedures, contributing to comprehensive patient care.

His clinical philosophy is grounded in a technically proficient and reassuring approach, emphasizing diagnostic accuracy and patient safety within the Medicine Hat community. Dr. Lewall communicates fluently in English and is committed to delivering high standards of radiological service tailored to individual patient needs.

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

Dr. Lewall primarily practices at medical imaging facilities situated in the Downtown Medicine Hat, SE Hill, and River Flats neighborhoods of Medicine Hat. The facilities are conveniently located near the Medicine Hat Exhibition & Stampede Grounds and Co-op Place (Arena). Patients can access services easily via Medicine Hat Transit. The facility is wheelchair accessible. Parking is available at the facility.

Are imaging studies interpreted by Dr. Lewall covered by Alberta Health Care Insurance Plan (AHCIP) in AB?

Medically necessary diagnostic imaging studies interpreted by a Radiologist like Dr. Lewall are typically covered by Alberta Health Care Insurance Plan (AHCIP) in AB 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 Alberta Health Care Insurance Plan (AHCIP) or the imaging clinic/hospital.

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

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

Can I speak to Dr. Lewall 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. Lewall (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. Lewall or your referring doctor will determine which test is best for your specific medical question.

666 5 St SW
Medicine Hat, AB T1A 4H6

Phone: (403) 529-8628

The facility is wheelchair accessible.

Dr. Lewall is a licensed physician regulated by the College of Physicians and Surgeons of Alberta (CPSA) under the Health Professions Act in AB. Imaging services are typically provided based on referrals from other physicians.

Verify registration with the College of Physicians and Surgeons of Alberta (CPSA): https://search.cpsa.ca/PhysicianProfile?e=306f15ee-2820-4528-b844-7b4a41bdd2d6&i=856