Sam Krachman, DO is Professor, Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University and is the Director, Sleep Center, Temple University Hospital and TUH – Jeanes Campus. Sam’s clinical interests are sleep disorders, Asthma, and COPD and conducts research in sleep disorders in congestive heart failure, emphysema, and long term ventilation. Sam received his DO, from Kirksville College of Osteopathic Medicine, Kirksville, MO and did his Fellowship, Pulmonary Medicine, University of Texas Health Science Center, Houston, TX and Residency, Internal Medicine, Metropolitan Hospital, Grand Rapids, MI. Sam helped Joe Crocetti start Sleep Specialists, LLC, the manufacturer of Zzoma, in 2006.