John M. O'Brien, MD

  • Chief, Division of Maternal-Fetal Medicine
  • Fellowship Director
4 out of 5


Dr. John O'Brien and Dr. Wendy Hansen
Two members of the High-Risk Obstetrics team: John O’Brien, MD, delivered Natalan at 30 weeks by emergency cesarean section; Wendy Hansen, MD, could read Natasha’s moods like no one else, knowing what to do or say to lift her spirits.

Faculty Rank

  • Professor of Obstetrics and Gynecology

Training & Education


Wayne State University, School of Medicine, Detroit


Wayne State University, School of Medicine, Detroit


University of Tennessee Medical Center, Knoxville

Certifications and Special Training

American Board of Obstetrics and Gynecology
American Board of Obstetrics and Gynecology, Maternal-Fetal Medicine

Insurance Information

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Patient Stories

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Ratings & Reviews

4 out of 5

The star rating is a calculation based on feedback from our patients using our nationally-recognized Press Ganey Patient Satisfaction Survey. Learn more about our survey process. Responses are measured on a scale of 1 to 5 with 5 being the best score.