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Our Maternal-Fetal Medicine & Reproductive Genetics Team

To ensure continuity of care, our coordinated care team meets on a weekly basis to discuss and manage the needs of each individual patient. Our integrated health care model ensures that every member of the team is familiar with your medical needs to best manage your pregnancy, labor, and delivery.

Trust in UR Medicine Maternal-Fetal Care to put you and your baby on the path to health.

What is a maternal-fetal medicine (MFM) specialist?

What is a maternal-fetal medicine (MFM) subspecialist?Enlarge

MFM Physicians

Loralei Thornburg, M.D.

Loralei Thornburg, M.D.
Director, MFM

Kathryn Drennan, M.D.

Kathryn Drennan, M.D.
Director, Ultrasound

Lisa Gray, M.D.

Lisa Gray, M.D.
Director, Special Care at
Women’s Health Practice

Monique Ho, MD

Monique Ho, M.D.
Regional MFM Director,
Director, Reproductive Genetics

Courtney Olson-Chen, MD

Courtney Olson-Chen, M.D.
Assistant Residency Director

Neil S. Seligman, MD, MS

Neil S. Seligman, M.D., M.S.
Director, Labor & Delivery

Advanced Practice Professionals

Lisa Modesti

Lisa Modesti

Leah VaillanCourt, RN

Leah VaillanCourt, R.N.


Reproductive Genetics

Diana Bailey, MS, CGC

Diana Bailey, M.S., C.G.C.
Fetal Care Coordinator

Stephanie Laniewski

Stephanie Laniewski, M.S., C.G.C.
Fetal Care Coordinator


Kam Szlachetka

Kam Szlachetka
Clinical Director