Alexandra Medellin

Alexandra Medellin

About Alexandra Medellin



Body Radiology


University of Calgary


Body Imaging Fellowship University of Calgary




MD, FRCPC, Body Imaging Radiologist


Multidisciplinary Hepatobiliary Rounds

University of Calgary Resident Program Rounds


Alberta Medical Association

Royal College of Physicians and Surgeons of Canada

Canadian Medical Protective Associations

Society of Radiologist in Ultrasound - Fellow

American Institute of Ultrasound in Medicine

Radiology Society of North America

Alberta Society of Radiologist

Canadian Society of Radiologist

International Contrast Ultrasound Society


Research focus on Bowel Ultrasound, Contrast Enhanced Ultrasound and Elastography. 

Risk Stratification of patients with nonalcoholic fatty liver disease using a case identification pathway in primary Care: A cross-sectional Study. Abdel Aziz Shaheen, Kiarash Riazi, Alexandra Medellin, Deepak Bhayana, Gilaad G. Kaplan, Jason Jiang, Roy Park, Wendy Schaufert, Kelly W. Burak, Monica Sargious, Mark G. Swain, CMAJ OPEN, 8(2)

ARFI and conventional US in the prediction of Cirrhosis Complicating Fatty Liver. Ultrasound in Med.& Biol.,Vol 45, No 12, pp. 3160-3171,2019. A. Medellin, G. Pridham, S. Jayakumar, S. Urbanski, SR. Wilsons

Fundamental of CEUS, Elsevier Inc, Lyshchik, Dietrich,Sidhu, Wilson.  A. Medellin Author Contributor

Role of Contrast Enhanced Ultrasound in Evaluation of the Bowel, Journal of Abdominal Radiology 2017. Alexandra Medellin, Christina Merrill, Stephanie R. Wilson.

Quantitative contrast-enhanced Ultrasound Parameters in Crohn Disease: Their role in Disease Activity Determination with Sonography, AJR 2016,  Alexandra Medellin-Kowalewski, Rune Wilkens, Alexandra Wilson, Ji Ruan, Stephanie Wilson.

Bowel Ultrasound State of the Art: Grayscale and Doppler Ultrasound, Contrast Enhancement, and Elastography in Crohn Disease, Cathy Lu, Christina Merrill, Alexandra Medellin, Kerri Novak, Stephanie Wilson. J Ultrasound Med 2019 Feb;38(2):271-288.  

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