Dr. Ali A Shams is a Cardiologist in Preston Hollow, DALLAS and has an…read more experience of 65 years in this field. Dr. Ali A Shams practices at Carrollton Regional Medical Center in Preston Hollow, DALLAS,Baylor Scott & White the Heart Hospital Plano in Plano 75093, Plano TX and Childrens Medical Center Plano in Plano 75024, Plano TX.read less