Mercy Clinic Gynecologic Oncology - David C Pratt Cancer Center

Cancer Treatment Center
607 S. New Ballas Road, Suite 3100
St. Louis, MO 63141

Phone: (314) 251-4260
Fax: (314) 251-4261
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St. Louis Gynecologic Oncology

Mercy Clinic Gynecologic - David C. Pratt Cancer Center provides complete care for gynecologic cancers, such as uterine, ovarian, vaginal, vulvar and cervical cancers. Our multispecialty care teams guide you through your cancer journey with the latest evidence-based treatment options from skilled and compassionate providers.

Not only do we provide the best possible care regardless of your situation, ability to pay or health status, but we have several treatment locations available ensuring you can receive care closer to home. With our advanced gynecologic cancer care and resources, you'll have just one stop for your care, including:


  • Clinical research trials 
  • Companion diagnostics 
  • Comprehensive genomic profiling using FDA approved next-generation sequencing 
  • Genetic testing and counseling 
  • Minimally invasive and robotic surgery 
  • Radiation therapy services, including 5 linear accelerators, non-invasive Cyberknife & TomoTherapy as well as Mevion proton therapy system 


Cancer treatment may impact fertility, so let us know about your current and future plans for having children.

In addition to advanced treatments, you'll have access to integrative oncology services and support at the John Krey II Cancer Information Center which will help you cope and heal during your cancer treatments. These services include:


  • Acupuncture
  • Aromatherapy
  • Auriculotherapy
  • Dietitian services
  • Counseling services
  • Educational services and support programs
  • Guided imagery
  • Gynecologic oncology nurse navigator
  • Healing touch
  • Lymphedema therapy
  • Massage therapy
  • Nutritional counseling
  • Oncology rehabilitation
  • Pastoral care
  • Prehabilitation
  • Reflexology
  • Social work services
  • Wellness classes
  • Yoga & additional exercise classes
  • Young adult nurse navigator

Gynecologic Cancer Support Team

Clinical Trials Day 2022

Clinical research has never been more important. Clinical Trials Day is a well-deserved time to recognize all the people who have been part of a research trial and to say "thanks" for your contributions that can impact so many.

Now Enrolling
Cancer Clinical Trials

Discover how you can participate in an oncology clinicial trial. Learn more.

David C. Pratt Matching Gift Challenge

More technology. More hope. More reasons to give.

Learn more here

Meet Our Team