Rani Kumaran is a Pulmonary Medicine specialist and an Intensive Care Medicine doctor in Cumming, Georgia. Dr. Kumaran has been practicing medicine for over 25 years is highly rated in 17 conditions, according to our data. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Atypical Pneumonia, Hospital-Acquired Pneumonia, and Endoscopy. Dr. Kumaran is currently accepting new patients.