This issue of Dental Clinics, edited by Lisa A. Thompson and Leonard J. Brennan, focuses on Geriatric Dentistry. Articles include: Our Current Geriatric Population: Demographic and Oral Health Care Utilization; Physiology of Aging of Older Adults: Systemic and Oral Health Considerations; Treatment Planning Considerations in Older Adults; Oral Health Disparity in Older Adults: Dental Decay and Tooth Loss; Oral Health Disparities in Older Adults: Oral bacteria, Inflammation and Aspiration Pneumonia; Salivary Function and Xerostomia and the Implications of Polypharmacy in Elderly; Systemic and Oral Health; Cognitive Impairment in Older Adults and Oral Health considerations: Treatment and Management; Integrating Oral Health into the Interdisciplinary Health Sciences Curriculum; Innovations in Dental Care Delivery for the Older Adult; and more!