Medicus Immediate & Occupational Health Services They are knowledgeable in the following conditions / disorders: Injuries, Insect Bites, Allergies. Medicus Immediate & Occupational Health Services is located on 1110 Route 55 in Lagrangeville. They can be reached by phone by calling (845) 485-4455 . Their hours of operation are 7 days a week Closed and they can be reached by calling (845) 485-4455 . Visa, American Express, Master Card, Discover is accepted as methods of payment. They have not yet been reviewed on MojoPages.com.