Montana | Billings | Occupational Health & Wellness Billings Clinic 1020 N 27th Street, Suite 301 Billings, MT 59101 Phone: 406-247-6200 | St. Vincent Hospital Occupational Health Services 1233 North 30th Billings, MT 59107-5200 Phone: 406-237-4159 Fax: 406-237-4151 | | Missoula | St. Patrick Hospital - Occupational Health Services 500 West Broadway, 4th Floor Missoula, MT 59802 Phone: 406-329-5746 | |