M.D., Univerzita Komenskeho, Slovakia, Slovakia (Slovak Republic), 2000.

Residency/Fellowship: Khartoum University Teaching Hospital, Khartoum, Sudan (internal medicine), 2000-2002; Weill Cornell Medical College/ New York Presbyterian Hospital, New York City, New York (internal medicine), 2006-2008; (geriatrics and gerontology), 2008-2009; University of Arizona, Tucson, Arizona (hematology and medical oncology), 2012-2014; (chief fellow), 2014-2015; Virginia G. Piper Cancer Center Clinical Trials, HonorHealth Research Institute/Translational Genomics Research Institute, Phoenix, Arizona (drug development scholar), 2015-2016.

Certified by the American Board of Internal Medicine in Internal Medicine, Geriatric Medicine, Medical Oncology, and Hematology.

University of Iowa, Iowa City, Iowa, research assistant, Department of Internal Medicine, 2003-2004; research assistant, College of Public Health, 2004-2005; Mayo Clinic, Phoenix, Arizona, Senior Associate Consultant, Division of Hospital Internal Medicine, 2009-2012; Virginia G Piper Cancer Center Clinical Trials, HonorHealth Research Institute /Translational Genomics Research Institute, Phoenix, Arizona, drug development scholar, 2015-2016; Translational Genomics Research Institute (TGen), Phoenix, Arizona, Clinical Assistant Professor and Assistant Professor of Internal Medicine, 2015-2021; University of Arizona, Tucson, Arizona, Assistant Professor of Medicine and Associate Director of Phase I Program, 2016-2019; Director, 2019-2021.

Appointed to the staff of Mayo Clinic in Florida, 2021; Associate Professor of Medicine, Mayo Clinic College of Medicine and Science, 2024-present.