Pulmonologist Serving Chantilly, VA
If you are looking for a trusted pulmonologist near Chantilly, VA, NOVA Pulmonary Critical Care and Sleep Associates provides expert care for a wide range of lung and respiratory conditions. Our board-certified pulmonary specialists serve patients throughout Chantilly and the surrounding Northern Virginia communities with comprehensive diagnostic services, advanced treatment options, and personalized care plans.
Whether you are dealing with asthma, COPD, chronic cough, shortness of breath, sleep-related breathing disorders, or other pulmonary conditions, our experienced team is committed to helping you achieve better respiratory health and an improved quality of life. We utilize state-of-the-art diagnostic testing and evidence-based treatments to deliver the highest level of care.
Contact NOVA Pulmonary today to schedule an appointment with an experienced pulmonologist serving Chantilly, Virginia.
NOVA Pulmonary Critical Care and Sleep Associates
📍 Vienna Office
124 Park Street SE, Suite 203
Vienna, VA 22180
Map it
📞 571-367-0000
Office Hours:
Mon – Fri: 9:00AM – 5:00PM
Sat & Sun: Closed
Conditions our Pulmonologists Treat
The caring team of pulmonary specialists at NOVA Pulmonary Critical Care and Sleep Associates are highly experienced and well-equipped todiagnose and treat a broad range of pulmonary disorders including but not limited to:
- Shortness of breath
- Emphysema
- Cough
- Chronic Obstructive Pulmonary Disorder (COPD)
- Bronchitis
- Bronchiectasis
- Wheezing
- Asthma
- Pneumonia
- Pleural effusion
- Allergic rhinitis
- Lung cancer screening
- Lung cancer
- Lung nodules
- Interstitial lung disease
- Hypoxia (low oxygen levels)
- Sarcoidosis
- Pulmonary fibrosis
- Asbestosis
- Pulmonary hypertension
- Pulmonary fibrosis
- Occupational lung disease
- Preoperative pulmonary clearance
- Pre-employment pulmonary evaluation
Pulmonary Diagnostic Testing
To accurately diagnose respiratory conditions, our pulmonary specialists may recommend:
- Pulmonary Function Testing (PFT)
- Spirometry
- Biologic Therapy for Severe Asthma in Vienna, VA
- Chronic Cough Evaluation
- COPD & Asthma Care
- FeNO Testing
- Pulmonary Function Test
- Shortness of Breath Evaluation
- Six-Minute Walk Test
- Sleep Apnea Testing
- Spirometry Testing
- Chest X-Rays
- CT Scans
- Bronchoscopy
- Blood Testing
- Lung Cancer Screening
- Sleep Studies
- Oxygen Evaluation Testing
Advanced testing helps identify the cause of symptoms and guides personalized treatment recommendations.


Personalized Pulmonary Treatment Plans
Every patient receives an individualized treatment plan based on their diagnosis, symptoms, lifestyle, and overall health.
Treatment options may include:
- Asthma Management
- COPD Treatment
- Inhaler Therapy
- Oxygen Therapy
- Pulmonary Rehabilitation
- Smoking Cessation Support
- Medication Management
- Lung Disease Monitoring
- Preventive Care and Screening
Our goal is to improve breathing, lung function, and overall wellness for every patient we serve.
Signs You Should See a Pulmonologist
You may benefit from an evaluation by a pulmonologist if you experience:
- Persistent or chronic cough
- Shortness of breath
- Wheezing
- Chest tightness
- Frequent respiratory infections
- Difficulty breathing during physical activity
- Uncontrolled asthma symptoms
- Chronic fatigue
- Low oxygen levels
- Sleep-related breathing concerns
If symptoms continue despite treatment from your primary care physician, specialized pulmonary care may be recommended.
Why Choose NOVA Pulmonary?
Patients throughout Chantilly and Northern Virginia trust NOVA Pulmonary because we provide:
- Board-Certified Pulmonary Specialists
- Advanced Pulmonary Diagnostics
- Evidence-Based Treatment Plans
- Personalized Patient Care
- Convenient Northern Virginia Locations
- Comprehensive Pulmonary and Sleep Medicine Services
- Most Major Insurance Plans Accepted
Our team is committed to delivering compassionate, patient-centered care for individuals living with respiratory and pulmonary conditions.
Schedule an Appointment with a Pulmonologist Serving Chantilly, VA
If you are experiencing shortness of breath, chronic cough, asthma symptoms, COPD, or other respiratory concerns, the pulmonary specialists at NOVA Pulmonary Critical Care and Sleep Associates are here to help. Our experienced team provides comprehensive pulmonary evaluations, advanced diagnostic testing, and personalized treatment plans to help improve your breathing and overall quality of life.
We proudly serve patients from Chantilly, VA and throughout Fairfax County with compassionate, patient-centered care. Whether you need an evaluation for a new respiratory condition or ongoing management of a chronic lung disease, our team is committed to providing the highest level of pulmonary care.
Call 571-367-0000 today to schedule your appointment or request an appointment online. We look forward to helping you breathe easier and live healthier.
Pulmonary Testing
Cardiopulmonary Exercise Test (CPET)

Frequently Asked Questions by Chantilly Residents
Frequently Asked Questions
When should I see a pulmonologist?
You should consider seeing a pulmonologist if you have ongoing breathing problems, chronic cough, wheezing, asthma, COPD, shortness of breath, or recurrent lung infections. A pulmonologist can diagnose the underlying cause of your symptoms and develop a personalized treatment plan.
Do I need a referral?
Referral requirements vary by insurance plan. Contact our office, and our team can help determine your coverage requirements and whether a referral is needed.
What is the difference between a pulmonologist and an allergy doctor?
A pulmonologist specializes in diagnosing and treating lung and respiratory diseases, while an allergist focuses on allergies and immune system disorders. Depending on your symptoms, you may benefit from care from both specialists.
Can a pulmonologist help with COPD?
Yes. Pulmonologists specialize in diagnosing and treating Chronic Obstructive Pulmonary Disease (COPD). Treatment may include medications, inhalers, oxygen therapy, pulmonary rehabilitation, and ongoing disease management to help improve breathing and quality of life.
Does a pulmonologist treat asthma?
Yes. Pulmonologists commonly diagnose and manage asthma, especially moderate to severe asthma that requires specialized care. They can help develop a treatment plan to reduce symptoms and prevent asthma attacks.
What conditions do pulmonologists treat?
Pulmonologists treat a wide range of respiratory conditions, including asthma, COPD, chronic bronchitis, emphysema, pneumonia, pulmonary fibrosis, pulmonary hypertension, lung nodules, sleep apnea, and other lung diseases.
What tests does a pulmonologist perform?
Depending on your symptoms, a pulmonologist may recommend pulmonary function testing (PFT), spirometry, chest X-rays, CT scans, bronchoscopy, blood tests, oxygen evaluations, or sleep studies to diagnose and monitor lung conditions.
Can a pulmonologist help with shortness of breath?
Yes. Shortness of breath can be caused by many respiratory and pulmonary conditions. A pulmonologist can identify the cause of your symptoms and recommend appropriate treatment to improve lung function and breathing.
Do you accept insurance?
Yes. NOVA Pulmonary accepts most major insurance plans. Please contact our office to verify your insurance coverage, benefits, and any referral requirements before your appointment.
Meet the team at NOVA Pulmonary Critical Care and Sleep Associates
Dr. Aditya N Dubey, M.D, F.C.C.P. – Founder
Specialty:
Pulmonary, Critical Care and Sleep Medicine
Board Certified by American Board of Internal Medicine in the Subspecialities of Pulmonary Medicine, Critical Care Medicine and Sleep Medicine. Learn more about Dr. Dubey
Dr. Petra Thomas, M.D.
Specialty:
Pulmonary Medicine
Board Certified by American Board of Internal Medicine in the Subspecialities of Pulmonary Medicine. Learn more about Dr. Thomas
Dr. Arman Murabia, M.D.
Specialty:
Pulmonary, Critical Care and Sleep Medicine
Board Certified by American Board of Internal Medicine in the Subspecialities of Pulmonary Medicine, Critical Care Medicine and Sleep Medicine. Learn more about Dr. Murabia

Dr. Zara Martirosyan, MD
Specialty:
Sleep Medicine & Internal Medicine Specialist
Board-certified physician in both Sleep medicine and Internal medicine. Learn more about Dr. Martirosyan
Rebekah Lee, AGNP-C, Lead APP
Nurse Practitioner. Learn more about Rebekah Lee
Paulos Abebe PA-C
Physician Assistant Learn more about Paulos Abebe PA-C

Katie Cameron, PA
Physician Assistant Learn more about Katie Cameron, PA-C
Christine Amorosi, AGNP-C
Nurse Practitioner. Learn more about Christine Amorosie
Office Locations
Conveniently located near you in Dulles, Leesburg, (Loudoun County) and Vienna, (Fairfax County), VA
NOVA Pulmonary – Dulles
24430 Stone Springs Boulevard
Suite 550
Dulles, VA 20166
NOVA Pulmonary – Lansdowne
19415 Deerfield Avenue
Suite 301
Landsdowne, VA 20176
NOVA Pulmonary Critical Care and Sleep Associates is committed to providing excellent care in all aspects of Pulmonary Medicine and Sleep Disorders. With offices located in Lansdowne and Dulles, South Riding, we offer care for the entire Northern Virginia region, serving locations from Chantilly, Fairfax, Vienna, Centreville, Manassas, Gainesville to Reston, Sterling, Leesburg, Ashburn, Brambleton, Purcellville and more.















