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Residents

Our residents are a diverse group, hailing from Pittsburgh or around the globe. Although each has a unique background and story to tell, what unites them is their intense commitment to learn while providing the best patient care possible.


Chief Residents

Alexandra Johnston, DO
Dr. Johnston earned her bachelor’s degree from Penn State University in 2011 and completed her undergraduate medical education at the Lake Erie College of Osteopathic Medicine. She completed her Internal Medicine Residency at Allegheny Health Network in June 2018 and is planning to pursue a career in primary care.

Mehboob Kalani, MD
Dr. Mehboob Kalani earned his bachelor’s degree and Doctor of Medicine degree from American University of Integrative Sciences. He completed his Internal Medicine Residency in June 2018, and is planning on pursuing a career in Pulmonary and Critical Care Medicine after his chief year. In his limited leisure time, he enjoys playing or watching soccer, cooking, long drives and family gatherings.

Alyson Malarkey, DO
Dr. Malarkey earned her bachelor’s degree from the University of South Carolina and attended medical school at the West Virginia School of Osteopathic Medicine. She completed her Internal Medicine Residency at AHN in June 2018 and is planning on pursuing a career in primary care after her chief year.

Juliette Power, MD
Dr. Power earned her bachelor’s degree from Villanova University and attended medical school at Drexel University College of Medicine. She completed her Internal Medicine Residency at AHN in June 2018 and is planning on pursuing a career in Cardiology after her chief year.