Dr. Ethel Joso Ngen is an Assistant Professor of Radiology and Radiological Science at the Johns Hopkins University School of Medicine. She completed her post-doctoral fellowship in cellular and molecular imaging at the Johns Hopkins University School of Medicine, Department of Radiology and Radiological Science.
Prior to this, she received her Ph.D. in organic (medicinal) chemistry from the Department of Chemistry and Biochemistry at South Dakota State University. Her doctoral research focused on the development and evaluation of targeted drug delivery systems to enhance therapeutic indices in photodynamic therapy. Dr. Ngen also holds a Master of Science (Honors) in inorganic chemistry and a Bachelor of Science (Honors) in general chemistry with a minor in material science technology.