Taj Khan, MD

John V. Valadka, MD, is a respected physician specializing in anesthesiology and critical care medicine, affiliated with the Northwestern Medical Group. He is board-certified by the American Board of Anesthesiology and has a medical background that includes education from the University of Illinois at Chicago College of Medicine and residency training at McGaw Medical Center of Northwestern University. Operating within the comprehensive framework of Northwestern Medicine, Dr. Valadka is part of a premier healthcare network recognized for its world-class clinical teams and a wide array of medical services catering to both routine and complex health concerns. His commitment to patient care is complemented by the organization's overarching policies that foster integrity and transparency in medical practice. Generated from the website

Imran N. Ahmad, MD is an interventional cardiologist and medical director of interventional cardiology at Northwestern Medicine Central DuPage Hospital. His practice focuses include transcatheter aortic valve replacement (TAVR), angioplasty and stents, structural heart disease and valvular heart disease. He is board certified in cardiovascular disease and interventional cardiology.

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.