Felten William MD Map phone 301 W Wackerly St Midland, Michigan 48640 Mid-Michigan Cardiology Map phone 111 E Wackerly St Midland, Michigan 48642 Sanislow, Charles A, Md - Mid Michigan Med Ctr Map phone 4005 Orchard Dr Midland, Michigan 48670 Shariff, Shiraz H, Md - Michigan Cardiovasdular Inst Map phone 301 W Wackerly St Midland, Michigan 48640 Spencer, Marshall S, Md - Mid Michigan Med Ctr Map phone 4005 Orchard Dr Midland, Michigan 48670