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Pulmonology

Expert Pulmonologists in Houston – Breathe Easier with Q Health Partners

At Q Health Partners, our board-certified pulmonologists specialize in diagnosing and treating a wide range of respiratory conditions—from chronic cough and asthma to complex lung diseases like COPD and pulmonary fibrosis. Whether you’re dealing with shortness of breath, sleep apnea, or recurrent infections, our team provides expert, personalized care using the latest diagnostic tools and treatments.

Our Pulmonary Services Include

Asthma diagnosis and management
Evaluation, treatment, and long-term control plans for asthma using evidence-based guidelines and pulmonary function tests.
Chronic Obstructive Pulmonary Disease (COPD)
Comprehensive care for COPD including bronchodilator therapy, smoking cessation, oxygen therapy, and disease monitoring.
Lung nodules and masses
Assessment of incidental or symptomatic lung nodules and masses, imaging review, and referrals for biopsy or oncology if needed.
Interstitial lung disease
Diagnosis and management of interstitial lung diseases (ILDs) including idiopathic pulmonary fibrosis and autoimmune-related ILDs.
Pulmonary fibrosis
Monitoring, oxygen therapy, medication review, and lifestyle planning for patients with progressive pulmonary fibrosis.
Bronchitis and chronic cough
Evaluation of chronic cough, including post-viral bronchitis, GERD-related cough, and upper airway cough syndrome.
Sleep apnea evaluations
In partnership with sleep specialists, we assess and refer patients for sleep studies and treat obstructive sleep apnea (OSA).
Pulmonary function testing (PFTs)
On-site or referred pulmonary function tests to assess lung capacity, airflow, and gas exchange for diagnosis and monitoring.
Smoking cessation counseling
Personalized plans, behavioral counseling, and pharmacologic support for patients ready to quit smoking.
Long COVID and post-viral lung complications
Evaluation and support for patients with lingering pulmonary symptoms after COVID-19 or other viral respiratory illnesses.

Dr. Thien Nguyen

Pulmonary & Critical Care Medicine | Internal Medicine
Accepting New Patients | Speaks English, Spanish & Vietnamese

Dr. Thien Nguyen is a board-certified expert in pulmonary disease, critical care, and internal medicine. He earned his medical degree from Ross University and completed his residency at the University at Buffalo, followed by fellowship training at LSU in Pulmonary & Critical Care.

He provides compassionate, high-quality care for patients with lung conditions, complex medical needs, and critical illness.

Serving: Houston, Katy, Pearland, Missouri City, Cypress, Fulshear
Appointments: (832) 539-3170
Location: Almeda
Affiliated Hospitals:
– Memorial Hermann Katy
– Memorial Hermann Pearland
– Memorial Hermann Southeast
– Memorial Hermann Southwest
Board Certified: American Board of Internal Medicine
Languages: English, Spanish, Vietnamese

What we offer

  • Coordinated care with primary care and specialists
  • Bilingual providers available
  • Convenient Houston locations with flexible scheduling
  • Telemedicine available for follow-up and chronic care

When to see a pulmonologist?

  • Trouble breathing or wheezing
  • Persistent cough lasting over 3 weeks
  • Frequent lung infections or pneumonia
  • Abnormal chest X-ray or CT scan
  • History of smoking with breathing issues
  • Fatigue or snoring related to sleep disorders

Schedule Your Appointment Today

We make it easy to get the lung care you deserve. Same-week appointments available. No referral needed for most insurance plans.

Serving Houston, Pasadena, Webster, Texas City & Almeda
Call us: (832) 539-3170

Book Appointment