Margaretta Lynn Mendenhall, MD, Obstetrics & Gynecology

300 Winding Woods Dr
Ste 200
O Fallon, MO  63366-4771 (Saint Charles County)

Phone: 636-240-0130
Fax: 636-240-6822

NPI: 1275730111
License Number: 2011009917 (MO)