Heather Smith  
            Helene A. Emsellem, MD, FAASM
            Medical Director

            John R. Ruddy, MD
            Linda C. Croom, ANPC
            Annemarie Zabbara, PA-C
            Tina Sullivan, ACNP-BC






  Heather Smith graduated from the University of Virginia in 2013 and is currently working in the lab at the Center for Sleep & Wake Disorders. She scores sleep studies, fits patients with CPAP masks, runs daytime studies, and educates patients on how to use and maintain their machines. She enjoys working with patients and is interested in pursuing Physician Assistant school in the future.




5454 Wisconsin Ave.,
Suite 1725
Chevy Chase, MD 20815

Phone: 301-654-1575
Fax: 301-654-5658
E-mail: mail@sleepdoc.com