Dr. William Alan Parker – Radiologist | Calgary, AB

Dr. William Alan Parker, a respected Radiologist, is committed to accurate image interpretation and patient safety in all imaging procedures. Practicing at medical imaging facilities in Calgary, AB, he supports various clinical departments by providing expert diagnostic services. His work adheres strictly to the standards set by the College of Physicians and Surgeons of Alberta (CPSA), ensuring high-quality care and professional integrity. Dr. Parker’s role encompasses comprehensive radiological assessments aimed at precise diagnosis and optimal patient outcomes.

He graduated with a Doctor of Medicine (MD) from the University of Alberta in 2016 and has completed extensive postgraduate training in Diagnostic and Interventional Radiology. His certifications include specialized training in various imaging modalities, equipping him with the skills necessary for detailed image analysis and minimally invasive procedures. This rigorous academic and clinical background enables Dr. Parker to deliver accurate and reliable diagnostic interpretations across a broad spectrum of radiological services.

Dr. Parker’s clinical philosophy is grounded in technical proficiency and reassurance. He is dedicated to providing precise diagnostic insights with a reassuring approach, fostering trust and clarity in patient interactions. Fluent in English, he is committed to clear communication and compassionate care, serving patients requiring diagnostic imaging or image-guided procedures within Calgary’s diverse community.

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

Note: This list provides an overview of common radiology services. Dr. Parker 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. Parker primarily practices at medical imaging facilities located in the SE: Inglewood, Ramsay, and Beltline East neighborhoods of Calgary. These facilities are conveniently situated near Prince's Island Park and the Bow River Pathway, offering scenic surroundings and easy access. The locations are accessible via Calgary Transit, including CTrain LRT, bus, and BRT services. The facilities are wheelchair accessible. Parking is available at the facility.

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

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

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

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. Parker see abnormalities that might otherwise be hidden. Not all scans require contrast; it's used when it can provide important additional diagnostic information.

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

A Radiologist (like Dr. Parker) 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.

200-3916 Macleod Trail SE
Calgary, AB T2G 2C5

Phone: (403) 726-9729

The facility is wheelchair accessible.

Dr. Parker 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=f208bfab-941d-44e2-aea0-a1d351db3600&i=1127