Dr. Arnulfo V. Vielgo, MD, is a dedicated and highly experienced internist practicing in Chicago, IL, with over 44 years of experience in the medical field. He graduated from the University of Santo Tomas Faculty of Medicine and Surgery in 1979 and has since developed a robust practice in Internal Medicine at Advocate Trinity Hospital. Dr. Vielgo is fluent in both English and Spanish, enabling him to effectively communicate with a diverse patient demographic....