Northwestern Medicine Delnor Hospital 302 Building is home to specialty practices and qualified physicians. Conveniently located at 302 Randall Road in the medical office building at Northwestern Medicine Delnor Hospital, Geneva physicians provide advanced care in specialties that include cardiology, bariatric medicine, infectious disease, maternal-fetal medicine, gastroenterology, endocrinology, rheumatology, palliative medicine, pulmonary and sleep medicine.