Gonzalo D. Castillo, MD

Haseeb Nawaz, MD is a cardiologist at Northwestern Medicine Central DuPage Hospital and Northwestern Medicine Delnor Hospital. His practice focuses include cardiac amyloidosis, cardiac sarcoidosis, hypertrophic cardiomyopathy and cardiac oncology. He is board certified in cardiovascular disease, nuclear cardiology and internal medicine.

Avi Mazumdar, MD, located in Winfield, IL, is a highly-rated interventional neuroradiologist affiliated with Northwestern Medicine Regional Medical Group. Dr. Mazumdar is board-certified in diagnostic radiology and neuroradiology, with expertise in treating conditions such as aneurysms, arteriovenous malformations, and strokes. Patients praise Dr. Mazumdar for his thoroughness, clear communication, and compassionate care, with many highlighting his responsiveness and ability to explain complex medical information in a simple and understandable manner. Generated from the website