Same-day walk-in appointments for evaluation and treatment of non-life threatening medical conditions. Rochester Regional Health Immediate Care centers are committed to providing the highest quality health care for residents and visitors in the Rochester community. Our expert providers can treat a wide variety of non-life-threatening, urgent medical needs, with no appointment needed for in-person visits. Should you need ongoing care or treatment, we’ll refer you to top specialists, so you can get all the care you need.