1. UBM Medica
5523 Research Park Dr, Catonsville, MD 21228
Coordinate: 39.24876,-76.71455
Phone: (212) 600-3000
2. Patuxent Publishing Co
757 Frederick Rd Ste 103, Catonsville, MD 21228
Coordinate: 39.27114,-76.73353
Phone: (410) 997-2510