Headquartered in Charlotte, North Carolina, Advocate Health services nearly 6 million patients and is engaged in hundreds of clinical trials and research studies, with Wake Forest University School of Medicine serving as the academic core of the enterprise. About This Location: The Pediatrics clinic at the 2000 E. Layton Ave, St. Francis location is located inside the broader Aurora Health Center, which houses dozens of other specialties (family medicine, OB/GYN, cardiology, urgent care, etc.), allowing coordinated care in one place.