Dr. Aristotelis Charalampos Papayannis, MD

Dr. Aristotelis Papayannis specializes in cardiovascular disease and internal medicine, bringing 18 years of experience to his practice. He earned his medical degree from the University of Athens School of Health Sciences and completed his residency training at Medstar Health. His dual specialization allows him to provide comprehensive heart care while addressing the full range of internal medicine needs.

Dr. Papayannis practices at Methodist Hospital Stone Oak and the Cardiology Clinic of San Antonio Stone Oak, both located in San Antonio, Texas. He also maintains an affiliation with Ochsner Louisiana State University Health Shreveport. His expertise includes treating high blood pressure conditions, including hypertensive emergencies and pediatric hypertension. He performs essential cardiac diagnostic procedures such as contrast echocardiography and transthoracic echocardiograms, along with electrocardiograms to evaluate heart function.