Years of Experience

About Us

Breathe Easy & Sleep Healthy with Pulmonary and Sleep Institute

Pulmonary & Sleep Institute PLLC (PSI) is Hamilton County’s newest and most comprehensive Pulmonary and Sleep center. We are conveniently located on 5109 Brainerd RD, Chattanooga TN. Dr. Harsha Shantha MD, FCCP is the medical director for PSI LLC and is one of the top Pulmonologists in the city, having over 30 years of experience practicing medicine. Dr. Shantha, as he’s affectionately called by his patients, is Board Certified in Pulmonary Medicine, Sleep Medicine, and Critical Care Medicine.

Our Mission

Our Mission Is To Deliver The Highest Quality Medical Care To
People By Doing The Right Thing Every Time And Treating
Every Individual With Personalised Care That's Right For Them.

Our Core Values

Patient Focused

Our Services

Pulmonary & Sleep Institute

Pulmonary Diseases

Pulmonary & Sleep Institute

Sleep Disorders

Pulmonary & Sleep Institute

On-Site Testing


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