Profile
Dr. Robert S. Sieman, DO
Obstetric and Gynecologic Care in West Des Moines
Dr. Robert S. Sieman is a Doctor of Osteopathic Medicine specializing in obstetrics and gynecology. He provides clinical care across the full spectrum of women’s reproductive health, from routine preventive gynecology through pregnancy management and delivery. His osteopathic medical background informs a whole-body approach to obstetric and gynecologic concerns.
Clinical Focus and Training
As a DO-trained obstetrician and gynecologist, Dr. Sieman combines conventional medical training with osteopathic principles in his patient care. His practice addresses gynecologic conditions, prenatal care, labor and delivery services, and postpartum management. He works with patients during significant life transitions, including adolescence, reproductive years, perimenopause, and menopause.
Dr. Sieman maintains a practice in West Des Moines, serving the surrounding central Iowa region. His approach integrates evidence-based obstetric and gynecologic medicine with attention to the structural and functional aspects of patient health that osteopathic training emphasizes.






