b'Registered dietitian nutritionist Registered dietitian nutritionist Maureen Franklin goes over the benefits of the DASH diet Maureen Franklin goes over the benefits of the DASH diet. . Jay Brenner, MD, explains the role of emergency physicians in preventing opiod overdose Jay Brenner, MD, explains the role of emergency physicians in preventing opiod overdose s. s. Ear, nose and throat specialist Sherard Tatum, MD, provides an overview of otolaryngology. Ear, nose and throat specialist Sherard Tatum, MD, provides an overview of otolaryngology.'