Erin L. Koster, MD, PA - Board Certified, Maternal-Fetal Medicine, Obstetrics & Gynocology

"Erin is superbly kind hearted. She is a true jewel in her field."

Alexa | Plano, Texas



About Dr. Erin Koster

Dr. Erin Koster, a 6th generation Texan, received her medical degree from the University of Texas Southwestern Medical School. She completed her residency in Obstetrics and Gynecology at Parkland Memorial Hospital. She then went on to complete a 3-year fellowship in Maternal-Fetal Medicine ( Perinatology ) at UT Southwestern/Parkland Hospital.

Dr. Koster is board certified in OB/Gyn and Maternal-Fetal Medicine. She has been helping the expectant women of North Texas for over a decade. She has been practicing in the Plano/Frisco area since 2004 and her office is located at Texas Health Presbyterian Hospital of Plano (formerly Presbyterian Hospital of Plano).

She resides in Prosper with her Husband Michael ( Commercial Pilot/Cattle Rancher ) and her children Jack (15) and Caroline (12).

Dr. Koster's primary concern for patients is that they are comfortable and reassured during their visit, while becoming adequately informed about the high risk nature of their pregnancies. She specializes in women over 35, multiple gestation pregnancies, and with other health concerns such as diabetes, hypertension, and autoimmune disorders. She provides pre-conceptual counseling for high-risk couples seeking pregnancy.

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