Gregory Johnston, D.O.
Toledo, OH
Physician
General Surgery
Facilities
Mercy St Vincent Medical Center
Hospital · General Acute Care Hospital
2213 Cherry Street, Toledo, OH 43608
Mercy Health - Tiffin Hospital
Hospital · General Acute Care Hospital
45 St Lawrence Drive, Tiffin, OH 44883
Mercy Health - Defiance Hospital
Hospital · General Acute Care Hospital
1404 East Second Street, Defiance, OH 43512
1400 E 2nd St
Clinical Location
1400 E 2nd St, Defiance, OH 43512
27 St Lawrence Dr
Clinical Location
27 St Lawrence Dr Suite 201a, Tiffin, OH 44883