Serving Huntsville, TX Since 2009
Achieve your Best Quality of Life
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Board Certified
Board Certified
Board Certified
Board Certified
Board Certified
Dr. Sehgal has been serving Huntsville and the surrounding communities since 2009

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Our clinic is led by Dr. Sudhir Sehgal, a board-certified specialist in Internal Medicine, Pulmonary Medicine, Critical Care, and Sleep Medicine. With over two decades of experience, Dr. Sehgal is dedicated to providing compassionate care to patients in Huntsville and the surrounding communities.
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The best in his field
Of all doctors I’ve been treated by for pulmonary decease, Dr...Professional and caring
Dr. Sehgal is a professional and caring with his patients. I ...VERY knowledgeable
I have been a patient of Dr Sehgal's for about 10 years. He ...Comprehensive Care for a wide range of pulmonary and sleep disorders
Pulmonary Disorders
Pulmonary Disorders
Asthma, COPD, Pulmonary Fibrosis, Lung Cancer, and more.
Sleep Disorders
Sleep Disorders
Obstructive Sleep Apnea, Narcolepsy, and other sleep-related conditions.
Our state-of-the-art diagnostic tools, such as home sleep studies and pulmonary function tests, allow us to accurately diagnose and treat your conditions.
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Here to Serve You
Why Choose Us?

Experienced & Qualified Staff
Our team stays up-to-date with the latest advancements in pulmonary and sleep medicine.

Personalized Care
We take the time to understand your unique needs and develop tailored treatment plans.

Convenient Location
Located in Huntsville, TX, Dr. Sehgal serves patients from the surrounding communities.