Michael J. DeRosa, MD, FACOG

Michael J. DeRosa

Contact Information

  • Office 314-569-2751
  • After Hours 314-569-2751
  • Exchange 314-388-5580
  • Fax 314-997-0211


Main Location

Allied Associates OB/GYN
621 S New Ballas Road
Suite 101A
St. Louis, MO 63141
Get directions

Hospital Affiliations

Mercy Hospital St. Louis
Missouri Baptist Medical Center
St. Luke's Hospital

Areas of Interest

Obstetrics, Gynecology, Infertility Services


Board-certified in obstetrics and gynecology, Dr. DeRosa has extensive experience and expertise in infertility treatments and services. He is a Fellow of the American College of Obstetricians and Gynecologists, the American Society for Reproductive Medicine, and the American Association of Gynecologic Laparoscopists.

Dr. DeRosa accepts all major insurances. For more information, please visit our Insurance page.


Residency: Saint Louis University
Medical School: University of Illinois College of Medicine

Certifications & Organizations

American Board of Obstetrics and Gynecology
Fellow, American College of Obstetricians and Gynecologists
American Society for Reproductive Medicine
American Association of Gynecologic Laparoscopists
Society of Laparoendoscopic Surgeons