Physician Assistant – Certified Arron O’Callaghan, PA-C, graduated from the MEDEX Northwest Physician Assistant Program at the University of Washington in 2014. She is a lifelong Alaskan, raised in Interior Alaska, and is thrilled to be an AHVI team member. Her cardiovascular interests are electrophysiology, congenital cardiology, interventional cardiology and nuclear medicine.

Physician Assistant – Certified Gilbert L. Trout, III, PA-C, graduated from the MEDEX Northwest Physician Assistant Program at the University of Washington in 2015 while simultaneously working as a medical assistant at Alaska Urological Institute. With a background as a medical technician in the United States Air Force at several military bases across the country, Read More

Family Nurse Practitioner Shannon Lynn Yoder-Malanaphy, ANP is originally from a small town in Pennsylvania where she obtained her Associates Degree in nursing form a local community college. While working as an emergency RN she obtained her Bachelor of Science from Alvernia College located in Reading, PA. Shannon worked as an Emergency RN for five years Read More

Family Nurse Practitioner Vicki Vermillion graduated with a Bachelors of Nursing in 1978, followed with a Master of Public Health in 1985, from Loma Linda University. She then continued her education with a Masters of Nursing in 1996, at the University of Alaska Anchorage. She is interested in all aspects cardiovascular care.