Mercy Clinic OB/GYN - Des Peres Road Suite 100

1000 Des Peres Road
Suite 100
St. Louis, MO 63131
Fax: (314) 729-4441
Hours of Operation:
Monday-Tuesday: 9 a.m. - 6 p.m. Wednesday: 9 a.m. - 5 p.m. Thursday: 8 a.m. - 5 p.m. Friday: 9 a.m. - 3 p.m. After-Hours Exchange: 314-868-7700
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We strive to help women of all ages, from adolescence to menopause and beyond, deal with challenges and opportunities that each stage of life may present. Our doctors have vast experience in providing care for obstetrical patients, including managing high-risk pregnancies, and offer the most up-to-date treatment options, utilizing the most recent advances in minimally invasive surgery, for our gynecological patients. We are also committed to patient education, taking pride in our patient-physician relationships.

We are proud to be part of the Mercy Community and endorse our Mercy values:

  • Dignity
  • Excellence
  • Justice
  • Service
  • Stewardship

To make, reschedule, or cancel your appointment, please call during our regular office hours. We will be happy to assist you. You may also send us any special forms or records via fax.

At any time, if you feel that there is an emergency, please call 911 or go to the Emergency Department. Usually Emergency Departments will notify your doctor after you are evaluated.

If you need to reach us after hours, please call our exchange (314-868-7700). So that we can fully attend to urgent situations and serious issues that may arise at any time of the day or night, we ask that you address non-urgent matters and medication refills during our regular business hours.

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Services Offered

Our Providers

Misty Crider Day, MD, Mercy
Obstetrics and Gynecology
Mercy Clinic
Amy Therese Dunbar, MD, Mercy
Obstetrics and Gynecology
Mercy Clinic
Susan M. Gaffney, NP, Mercy
Obstetrics and Gynecology
Mercy Clinic
Yulia M. Lifits-Podorozhansky, MD, Mercy
Obstetrics and Gynecology
Mercy Clinic