Mercy Cancer Center - Jefferson

1350 Highway 61 South
Festus, MO 63028
Fax: (636) 933-0293
Services are provided by Mercy Hospital Jefferson Learn more »
Hours of Operation:
Monday-Friday: 8 a.m. - 4 p.m.
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Mercy Cancer Center in Festus, MO provides patients the best in cancer care but without the time, expense or hassle involved with traveling to St. Louis.

Mercy Cancer Center is a free-standing facility on the Mercy Hospital Jefferson campus. Providers from comprehensive Cancer Care offer radiological cancer treatment along with hematology and oncology care. Together, this team of oncologists and cancer specialists offers a multidisciplinary approach to treating cancer through radiation and medical oncology.

If you are looking for more information on breast cancer treatments or preparing for your first screening, download one of our guides:

Download a Screening Guide

Detecting lung cancer early could save your life.

A Breast Health Navigator serves as a coordinator throughout every step of the detection and diagnosis of breast cancer.  She is a resource to guide you, provide answers, listen and care.  Patients and families rely on the Breast Health Navigator for:

  • Education, advocacy and guidance to create understanding and help make decisions.
  • Emotional support for you and your family.
  • Explanation of your options and answers to help you make informed decisions.
  • Coordination of appointments at the Mercy Imaging Center or with physician specialists. 
  • Clarification of medical terminology.
  • Educational materials.
  • Assistance with Health Insurance questions.
  • Advocacy for underinsured and uninsured women for financial aid.
  • Referral source to other organizations that may provide monetary or emotional assistance.

For information, please contact Maggie Lawrence, LPN at (636) 933-8073.


Our Providers

Bhaskara Raghavarao Gadi, MD, Mercy
Oncology, Hematology
Mercy Clinic
Amanda Jane Hansen, FNP, Mercy
Hematology, Oncology
Mercy Clinic
Syed Zia Ul Huq, MD, Mercy
Oncology, Hematology
Mercy Clinic
Timothy R. O'Leary, MD, Mercy
Radiation Oncology
Craig Stephen Siegel, MD, Mercy
Oncology, Hematology
Mercy Clinic