You want board certified doctors, experienced nurses and other skilled professionals who treat you with the same compassion, concern and commitment to excellence they’d give their own family. That’s what Mercy Health System is all about—working hard and doing whatever it takes to keep raising the bar, to provide the best care possible. Whether in primary family care or our dozens of specialties, such as neuroscience, cancer care, heart care, trauma care, orthopaedics, heart care, and plastic surgery, we always stretch ourselves further to make sure every patient gets the best care possible.. Allergy and Immunology at Mercy Beloit Medical Center