A woman experiencing a high-risk pregnancy requires specialized care for her and her unborn baby. Should complications arise during the pregnancy, the Saint Luke’s Hospital Maternal-Fetal Medicine specialists will be there, providing the necessary exceptional and personalized care. Our care team works collaboratively to serve the increased needs of high-risk pregnancies and to ensure the best care plan is in place for these babies.

Our team includes:

  • Maternal-fetal medicine physicians: board-certified OB-GYNs specializing in managing complicated pregnancies or performing complex procedures involving the mother and/or fetus
  • Maternal-fetal coordinator: a nurse who coordinates prenatal appointments with pediatric specialists
  • Board-certified genetic counselors
  • Nurse practitioners
  • Registered nurses
  • Sonographers

Pregnancy Care for Heart Patients

Women with heart conditions face increased risk for complicated pregnancies. The Heart Conditions in Pregnancy Program offers the experience and knowledge these women need to have a safer pregnancy.

We will work with you at any point in your pregnancy. Whether you're just beginning to think about starting a family or are a few weeks or months along, you'll get the expert care you need.

Learn more about the Heart Conditions in Pregnancy Program.

Diabetes in Pregnancy Program

Saint Luke’s Diabetes in Pregnancy Program helps reduce the risk of complications for women with diabetes and their unborn baby. Our team cares for women at any time in their pregnancy journey, including women with pre-existing diabetes or gestational diabetes.

Learn more about the Diabetes in Pregnancy Program.


We offer a wide range of obstetrical diagnostic and assessment services, including:

  • High-resolution ultrasound studies
  • Genetic counseling
  • Genetic diagnostic procedures, such as amniocentesis, chorionic villus sampling, and nuchal translucency
  • Diabetes management
  • Fetal surveillance, including non-stress tests, contraction stress test, and biophysical profile


View accepted insurance list.


Carrie M Duffy, DO

Obstetrics and Gynecology

Karen Lynn Florio, DO

Maternal and Fetal Medicine

Robert L Halterman, DO

Obstetrics and Gynecology

Cristina Sharee Horton, MD

Obstetrics and Gynecology

Sherri Lynne Jackson, MD

Maternal and Fetal Medicine

Michelle Lemberger, MD

Obstetrics and Gynecology

Devon M Ramaeker, MD

Maternal and Fetal Medicine, Obstetrics and Gynecology

David Collier Streitman, MD

Maternal and Fetal Medicine, Obstetrics and Gynecology

Anna Joy Ebert, RN, APRN

Nurse Practitioner


0.0 miles away

Saint Luke's Hospital Maternal Fetal Medicine Specialists

4401 Wornall Rd Peet Center 1
Kansas City, MO 64111 

Phone: 816-932-3585
0.0 miles away

Saint Luke's Hospital Maternal Fetal Medicine Specialists

301 NE Mulberry
Lee's Summit, MO 64086 

Phone: 816-251-5710

Saint Luke's News

Saint Luke’s Heart Disease in Pregnancy Program Wins Emily’s Heart
Emily Lane wholeheartedly believes Saint Luke’s Heart Disease in Pregnancy Program (HDPP) is one of the best decisions for her heart health.
KSHB: Report finds pregnant women at increased risk for illness from COVID-19
The CDC added pregnant women to the list of people most vulnerable to the virus. KSHB talked to Dr. Devon Ramaeker about what expectant mothers can do to protect themselves.
Health News You Can Use: Pregnancy in the Pandemic
On this week's Health News You Can Use we talk with Dr. Devon Ramaeker, Saint Luke's Maternal-Fetal Medicine specialist, about COVID-19, pregnancy during the pandemic, and what expecting families need to know.