Amerimmune Clinic: Diagnostic Immunology Laboratory McLean, VA Lab Hours: Monday to Friday 9am-3pm ESTPhone: 571.308.1900 | Fax: 571.308.1919 Laboratory Portal Client Survey Metropolitan Immune Laboratory: Diagnostic Immunology Laboratory mclean, VALab Hours: Monday to Friday 8am-3pm ESTPhone: 703.737.6010 Laboratory Portal Client Survey NYAIRL: Diagnostic Immunology Laboratory Centereach, NYLab Hours: Monday to Friday 8am-3pm ESTPhone: 631.446.1436 | Fax: 631.446.1437 Laboratory Portal Client Survey