Dr. Sundhar Ramalingam, MD is a hematologist in Cary, NC and has over 13 years of experience in the medical field. Dr. Ramalingam has extensive experience in Gastrointestinal Neoplasms, Renal Neoplasms & Resection, and Urinary System Neoplasms. He graduated from University of North Carolina at Chapel Hill in 2010. He is affiliated with Duke University Hospital.