Rajarajan Panneerselvan is an Internal Medicine doctor in Greenville, North Carolina. Dr. Panneerselvan has been practicing medicine for over 8 years. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Type 2 Diabetes (T2D). Dr. Panneerselvan is currently accepting new patients.