Due to interest in the COVID-19 vaccines, we are experiencing an extremely high call volume. Please understand that our phone lines must be clear for urgent medical care needs. We are unable to accept phone calls to schedule COVID-19 vaccinations at this time. When this changes, we will update this website. Our vaccine supply remains limited. Read all COVID-19 Vaccine Information.
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Dr. Zengjin Yang is an assistant professor of anesthesiology and critical care medicine at the Johns Hopkins University School of Medicine.
Dr. Yang received his bachelor of science, M.D. and Ph.D. from Shanghai Medical University.