M.D., University of Vienna, Austria, University of Vienna, Vienna, Austria, 1996.
M.S., Albert Einstein College of Medicine, Bronx, New York, 2012.

Residency/Fellowship: University of California, San Francisco, San Francisco, California (research fellow, dermatology), 1999-2001; Jacobi Medical Center, Bronx, New York (resident, internal medicine), 2001-2004; Montefiore Medical Center, Bronx, New York (clinical fellow, allergy and immunology), 2005-2007.

Certified by the American Board of Allergy and Immunology and the American Board of Internal Medicine.

Merck Research Laboratories, Rahway, New Jersey, Associate Director of Clinical Research, Clinical Immunology, 2007-2008; Montefiore/Einstein, Bronx, New York, attending physician and Assistant Professor, Department of Medicine, Allergy and Immunology Division, 2009-2015; Associate Professor, 2016-2021; Associate Professor, Department of Microbiology and Immunology, 2018-2021; Professor of Medicine and Microbiology & Immunology, 2021-2022.

Appointed to the staff of Mayo Clinic, 2022; Chair, Division of Allergic Diseases, 2022-present; Professor of Medicine and Professor of Immunology, Mayo Clinic College of Medicine and Science, 2023-present; Joint appointment, Department of Immunology, 2022-present; Joint appointment, Division of Pulmonary and Critical Care Medicine, 2023-present.