Llaneras and Tremols, M.D. is a doctors' office providing its services to Reston and surrounding communities. The practice is a pediatric and adolescent practice, and is staffed by Dr. Rene Llaneras and Dr. Guillermo Tremols. Doctor Llaneras graduated from Havana University Medical School in 1960 and completed his residency at Georgetown University Medical Center in 1969, and Doctor Tremols graduated from the University of Salamanca Medical School in 1965 and also completed his residency at Georgetown University Medical Center in 1970. Be sure to call the office for more information.