Marshfield Clinic Merrill Center is a multi-specialty medical facility that offers services in audiology, cardiology, family medicine, diabetic education, endocrinology, general surgery, hematology, nephrology, neurology, nutrition services, obstetrics and gynecology, oncology, orthopaedics and podiatry, physical medicine and rehabilitation, orthotics and prosthetics, telehealth, urology, foreign travel counseling and urgent care.