Our Doctors

Dr. Clyde Southwell

CEO/Founder

Dr. Southwell is board certified in Pulmonary, Critical care, Sleep and Internal medicine. He was trained at a Case Western University Program in Cleveland Ohio but more recently move here from a multi-specialty practice in North Carolina. “I was introduced to the Sumner County area by a friend and colleague from training. This turned out to be the perfect place and opportunity to start my own practice!” Dr. Southwell opened TCLS in February of 2008.