Ascension Columbia St. Mary's Hospital Ozaukee

  • Emergency Care
  • Hospital/Medical Center
  • Imaging
  • Laboratory
  • Specialty Care
  • Mammography

About Us

To get great care for your everyday life, visit our convenient location where you’ll receive compassionate, personalized care.

In southeastern Wisconsin, Ascension Columbia-St.Mary's Hospital Ozaukee offers a full spectrum of personalized, compassionate healthcare services to residents of Ozaukee County. Our ER is here 24/7 with doctors and surgeons certified in treating all types of medical emergencies. Our urgent care clinic takes walk-ins and has extended evening hours.


Our primary care and specialty doctors and nurse practitioners meet a wide variety of healthcare needs and are dedicated to caring for the whole person – body, mind and spirt. Our general surgeons are skilled in a full range of surgical procedures, including minimally invasive techniques.

Our heart care doctors and surgeons seek to prevent heart attacks and strokes and are highly experienced in providing advanced heart care treatments when you need them. 
For cancer care, our medical, radiation and surgical oncologists at the Polly and Bill Van Dyke Cancer Center use targeted treatments and supportive care to help you take control of your health. 
We provide advanced care and treatment to children and adults with brain, spine and nervous system conditions, including treatment for multiple sclerosis (MS).

For women, we offer doctors who specialize in women's health, including breast, pelvic and heart health.  At the Birthing Center, our maternity care team helps you create a memorable experience. If you or a loved one needs help with the baby blues or coping with daily life, reach out to one of our mental health specialists who will help you return to living your fullest life.

Rehabilitation Therapy Services

Wisconsin Rehabilitation Services at this location include physical therapy. Our licensed therapists treat all types of conditions with personalized, non-surgical therapies to improve function and mobility.

Ascension Columbia-St. Mary's Hospital Ozaukee is committed to delivering high-quality, cost-effective care to all, especially those who are poor and vulnerable, regardless of their ability to pay. We accept a wide variety of insurance plans and will work with you to identify other financial options. We are also privileged to accept Veterans Choice. If you are a veteran experiencing difficulty accessing the VA for care, contact us. We are honored to provide the care you deserve.

Learn more about Ascension Wisconsin Sites of Care.