Welcome to Mission Obstetrics and Gynecology, Warren, Michigan's trusted source for female healthcare. We offer a comprehensive approach to obstetrics and gynecology with unsurpassed superior service provided by a caring and compassionate team of physicians. Mission OB GYN has provided quality care to women in the Warren area for more than 20 ...Meet Our Doctors‧About Us‧Meet Our Staff‧Our Advanced Services‧Patient Information‧Contact Us.