Dr. Preet Paul Singh is board certified in Hematology, Internal Medicine and Medical Oncology. He is a professional member of the Illinois State Medical Society, Sangamon County Medical Society, American Society of Clinic Oncology, and International Society of Gastrointestinal Oncology.Top 1% Patient ExperienceThis provider ranks in the top 1% nationally in patient experience, based on scores from the "Care Provider Overall" question on surveys completed with Press Ganey.