Home Locations Northwest Hospital - Anticoagulation Clinic Northwest Hospital - Anticoagulation Clinic Northwest Hospital - Anticoagulation Clinic 5401 Old Court Road 1st Floor Randallstown, MD 21133 United States Get Directions 410-521-8875 Monday - Friday 8 a.m. - 4:15 p.m. Anticoagulation Clinic Referral Form.pdf