Respiratory Care

Timothy R. “Tim” Chappell, M.D., of Plano, is a pulmonary and critical care physician in private practice at Collin County Pulmonary Associates. He is medical director of the School for Respiratory Care at Collin College. He is a fellow of both the American College of Physicians and the American College of Chest Physicians and a diplomate of the American Board of Internal Medicine with board certification in Internal Medicine, Pulmonary Disease and Critical Care Medicine. He is a member of the Texas Medical Association and Collin County Medical Society.

Latana T. Jackson, RCP, of Cedar Hill, is director of Cardiopulmonary, EEG and Non-Invasive Cardiology at Baylor Scott & White Medical Center Irving. She volunteers with the Outreach Ministry at Antioch Baptist Church of Dallas and is a member of the American Association for Respiratory Care and the Texas Society of Respiratory Care. Jackson received a Bachelor of Arts in respiratory care from Texas State University and a Master of Business Administration from the University of Phoenix.

Kandace D. “Kandi” Pool, of San Angelo, is the executive vice president of the San Angelo Association of Realtors. She is a member of the National Association of Realtors and the Texas Association of Realtors and is a member and church secretary for College Hills Baptist Church. She is former president of the San Angelo Symphony Chorale and former director of the San Angelo Chamber of Commerce, and served as director and board secretary for the Women’s Job Corp and is past president of the Western Little League and district board member of the State of Texas Little League.

Hammad Nasir Qureshi, M.D., of Tomball, is a Pulmonary and Critical Care Physician with Millennium Physicians, LLC. He is a member of the American College of Chest Physicians, American Thoracic Society, and the International Society of Heart and Lung Transplantation. Qureshi received a Bachelor of Medicine and a Bachelor of Surgery from King Edward Medical College. He completed fellowship in Pulmonary and Critical Care Medicine from Baylor College of Medicine – Houston.

Sam Gregory “Gregg” Marshall, Ph.D., RCP, of Round Rock, is the Presiding Officer of the Texas Board of Respiratory Care. Marshall is chair of the Department of Respiratory Care at Texas State University. He is former vice-president of the Texas Society of Sleep Professionals and a board member of the Coalition for Baccalaureate and Graduate Respiratory Therapy Education. He is also a member of the American Association for Respiratory Care, Texas Society of Respiratory Care, American Academy of Sleep Medicine and the American Association of Sleep Technologists.