All Mercy services are open. See safe options for care and the latest COVID-19 vaccine information.
Mercy Clinic Oncology & Hematology in Ballwin, MO is known for expertise and compassion. Our oncologists are experienced in treating many different types of cancer, as well as benign breast disease. Using the latest technology, our experts guide and support patients and families through diagnosis, treatment and survivorship.
We offer a “one-stop” healing experience that treats the whole person – body, mind and spirit. From surgery to chemotherapy to radiation to social services and integrative medicine, our team is here for you – any way you need us.
For more information on our oncology therapy program, please call to make an appointment, please call 314-251-6571 option 1.
We encourage our patients to participate in clinical trials to help themselves and future generations of patients with the same condition. For more information on clinical trials and research, please ask your doctor or call 314-251-7058 to find our more about clinical trials available at Mercy.
Scalp cooling can help prevent hair loss caused by chemotherapy drugs. Ask your provider about Paxman Cold Capping today - available at Mercy Breast Center - Clayton-Clarkson.
For more information
At Mercy, we offer comprehensive services to diagnose and treat a full range of conditions, including:
At Mercy, we offer comprehensive testing services to diagnose conditions and injuries, including:
At Mercy, we offer compassionate care for a variety of treatment services, including:
Breast cancer diagnosis by a non-Mercy doctor? Be sure about your treatment options. Click to request a second opinion or call 833-404-4729.
More technology. More hope. More reasons to give.
Please learn more about the David C. Pratt Cancer Center Challenge.