Our services: Aspen's services range from skilled nursing care and rehabilitation, to personal care and living assistance services. List of services offered. Pulmonary Disease Management and Ventilator Dependence Care: Our focus on pulmonary disease management and respiratory therapy is unique among home health providers. Since the founding of Aspen, a core mission has been to provide pulmonary disease management and respiratory therapy services to patients who are ventilator-dependent and to those who suffer with advanced stage pulmonary disease including COPD. Aspen's professional staff includes Respiratory Therapists, Nurses and Physical/Occupational Therapists with extensive experience and expertise in chronic, medically complex pulmonary disease and long term ventilator support.