Cornerstone OB-GYN
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Cornerstone OBGyn is a full service practice for women`s health in Central Texas. Since the beginning, Cornerstone has been committed to quality care and customer service to their patients.  All physicians are board certified/eligible and well trained in normal and high risk obstetrical management, advanced gynecologic treatments and surgeries. Our office also offers obstetric and gynecologic 3D and 4D ultrasound service.

Cornerstone OBGyn stays current on medical and surgical treatments and offers Essure, Mirena, Adiana, Novasure and many other popular solutions in Women`s Health. Our providers also offer preconception counseling, infertility evaluation and first line treatment.

Cornerstone ObGyn is located at 16040 Park Valley Drive Suite 222 in Round Rock, Texas 78681 which is right across the street from St. David`s Medical Center of Round Rock. The medical center has been delivering quality care in Round Rock since 1985 and has an excellent reputation that has stood the test of time. The physicians also utilize Oakwood Surgery Center as well as performing some outpatient surgical procedures in the office. 


It is with heavy hearts that we announce the retirement of Dr. Michelle Irvin on June 15th, 2016. She is excited to enter into a new chapter of her life where she can spend time with her family. Cornerstone Ob/Gyn will miss her dearly, but has carefully prepared for this transition. The medical records will remain active at Cornerstone. Dr. Irvin entrusts her patients with our four talented, board certified/board eligible physicians. We will continue to provide the high quality care that you expect from Cornerstone Ob/Gyn. We wish her all the best.



 Robotic Surgery


Please contact our office at (512) 341-8001 to schedule an appointment or to learn more about our Practice and services.

Dr. Irvin sees OB patients starting at "6:45 am" on Tuesdays.









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