Broughton Medical Campus Department of Sleep Medicine 210 North 7th Street, Suite 100Marietta, Ohio Call (740) 568-5310 Get Directions Meet the Team Mushtaq Ahmad, MD Pulmonary Disease Kimberly S. Ewing, NP Nurse Practitioner, Family Dana L. Johnson, NP Nurse Practitioner, Family Billie J. Kennedy, NP Nurse Practitioner, Family Robert A. McKinley, MD Pulmonary Disease View More Mushtaq Ahmad, MD Pulmonary Disease Learn more Kimberly S. Ewing, NP Nurse Practitioner, Family Learn more Dana L. Johnson, NP Nurse Practitioner, Family Learn more Billie J. Kennedy, NP Nurse Practitioner, Family Learn more Robert A. McKinley, MD Pulmonary Disease Learn more View More