Cathy Lynn Gross, PNP 1203 Smizer Mill RoadSuite 108Fenton, MO, 63026Mercy Clinic Pediatrics - Fenton View Phone 636-717-1340 Fax: 636-717-1344 1203 Smizer Mill Road, Suite 108Fenton, MO 63026Mercy Clinic Pediatrics - Fenton View Website Experience & Reliability About Reservation Send to My Email Send to My Phone Print this Page