Our Providers

Our Medical Director

Dr. Kumar Yogesh, MD is the Medical Director for Focus Sleep Centers. He is a certified specialist in Sleep Medicine with the American Board of Sleep Medicine, a Diplomat of the American Board of Internal Medicine, and is a specialist in Pulmonary/Critical Care Medicine.

Dr. Yogesh serves on several boards and helps coordinate medical programs in West Tennessee. He holds director positions in area hospitals while he cares for patients across the Mid-South. He oversees and interprets every study performed by Focus Sleep Centers in order to suggests the best plan of action for each patient.


Diana Dedmon, FNP is a board certified Family Nurse Practitioner who graduated from the University of Tennessee in 1999. She has practiced for the past 16 years in Family Practice and Urgent Care. Prior to practicing as a Family Nurse Practitioner she practiced as an RN for 10 years in the cardiovascular intensive care unit and the emergency department.