Skip to main content

Fundamentals of Sleep Medicine, 2nd Edition, 12-Month Access, eBook

  • 2nd Edition - October 8, 2026
  • Latest edition
  • Authors: Richard B. Berry, Mary H. Wagner, Scott M. Ryals
  • Language: English

Purchase options

Product details

  • Edition: 2
  • Latest edition
  • Published: October 8, 2026
  • Language: English

About the authors

RB

Richard B. Berry

Dr. Richard B. Berry is a professor of medicine at the University of Florida in Gainesville. He has been honored with the American Academy of Sleep Medicine awards for Excellence in Education (2010) and Distinguished Service to the Field of Sleep Medicine (2020). Dr. Berry is a fellow of the American Academy of Sleep Medicine.

Affiliations and expertise
Professor of Medicine, University of Florida in Gainesville; Fellow of American Academy of Sleep Medicine, USA

MW

Mary H. Wagner

Dr. Mary H. Wagner is Director of the Pediatric Sleep Program at UF Health Sleep Disorders Center at Magnolia Parke, while also serving as Professor of Pediatrics in the Pediatric Pulmonary Division at the University of Florida (UF). She is board certified in Sleep Medicine, Pediatric Pulmonary and Pediatrics, and also serves as Director of the Pediatric Pulmonary Center Training Grant. Dr. Wagner received her MD from UF, where she also completed postgraduate training in Pediatrics and Pediatric Pulmonology. Before joining the faculty at UF she was Assistant Professor of Pediatrics at the Johns Hopkins Hospital in Baltimore, MD. Dr. Wagner brings over 20 years of experience to the Pediatric Sleep Clinic at Magnolia Parke, where the medical team helps patients with a multidisciplinary approach including nutrition, social work, respiratory therapy, nursing and clinical psychology.
Affiliations and expertise
Director, Pediatric Sleep Program, University of Florida Health Sleep Disorders Center; Professor of Pediatrics, Pediatric Pulmonary Division, University of Florida, Gainesville, USA

SR

Scott M. Ryals

Dr. Scott M. Ryals is a sleep physician at Atrium Health in Charlotte, NC. He is board certified in Sleep Medicine and Internal Medicine by the ABIM. He received his undergraduate degree in biology from Emory University and his medical degree from Tulane University. He completed a residency and chief residency in Internal Medicine, followed by a Sleep Medicine fellowship at the University of Florida. Dr. Ryals is a Fellow of the American Academy of Sleep Medicine (FAASM).
Affiliations and expertise
Sleep Physician at Atrium Health in Charlotte, NC; Fellow of the American Academy of Sleep Medicine