Dr. Lina’s medical journey started in 2004. After her graduation, she was enthused and motivated to become an immunologist. She has extensive experience as a scientist and writer of scientific papers. Her areas of expertise include autoimmune diseases, allergology, internal medicine, transplantation medicine, immunotherapy, and pediatric immunology. Later, Dr. Velikova became inspired to become a medical writer for our site. Here, she finds a great place to unfold her potential in writing about socially significant conditions. She also covers sleep-related medical topics for DisturbMeNot.co.