Mercyhealth Whitewater Hours: Monday - Friday: 7:30 am-4:30 pm. Same day appointments available. Lab Hours: Monday - Friday: 8 am-4:15 pm. Serves children and adults. Services: Family medicine, Primary care, Orthopedics, Sports medicine, Arthroscopic surgery, Bone care, Hip concerns, Knee concerns, Shoulder and rotator cuff concerns, Foot and ankle repair, Radiology and Laboratory. Mercyhealth Sports Medicine and Rehabilitation Center - Whitewater: 262-473-0410. This facility is a hospital outpatient department of Mercyhealth Hospital and Trauma Center Janesville.