Gary C Guerrino MD 400 E Sandford Blvd Ste B Mount Vernon, New York, Phone: 914-699-0109 Company Name: Lawrence Medical Associates Pc Doctor Category: Internal Medicine Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Mount Vernon 400 E Sandford Blvd Ste B Mount Vernon, New York 105504725 Claim/Edit Listing