Jason Mehrtens, MD 1203 Smizer Mill RoadSuite 105Fenton, MO, 63026Mercy Clinic Family Medicine - Fenton View Phone 636-717-1350 Fax: 636-717-1355 1203 Smizer Mill Road, Suite 105Fenton, MO 63026Mercy Clinic Family Medicine - Fenton View Website Experience & Reliability About Reservation Send to My Email Send to My Phone Print this Page