Mercy Clinic Breast Surgery - Jefferson

1390 US Highway 61
Suite N1500
Festus, MO 63028
Fax: (314) 525-1685
Hours of Operation:
By appointment only. Please call to schedule.
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Mercy Clinic Breast Surgery - Jefferson specializes in the treatment of benign and malignant breast disease. We pride ourselves on providing a true multidisciplinary approach to breast disease. 

When it comes to your health, it's vitally important to have direct access to high-quality care. Our goal is to provide state-of-the-art medicine in a manner emphasizing communication and cooperation between patient and physician.

Whether we're treating or preventing illness, the wellness of our patients is at the heart of everything we do.

Our multidisciplinary team includes: 

  • Radiologists
  • Surgeons
  • Radiation Oncologists
  • Medical Oncologists Pathologists
  • Technologists
  • Breast Care Navigator
  • Patients Primary Care Physician

Our Providers

Jennifer Andrea Hawasli, MD, Mercy
Breast Surgery
Mercy Clinic
Sarah Elizabeth Snell, MD, Mercy
Breast Surgery
Mercy Clinic