NOVA Pulmonary Critical Care and Sleep Associates

02/13/2026

Understanding Lung Nodules: When to Monitor and When to Act

At Nova Pulmonary and Sleep, we help Northern Virginia patients navigate the anxiety and uncertainty that comes with discovering a lung nodule on chest imaging. Understanding when careful monitoring is appropriate versus when immediate action is needed requires expert pulmonary assessment based on multiple clinical factors.

Most lung nodules (over 95%) are benign, but proper evaluation is essential to ensure concerning nodules receive timely intervention. Our specialists assess nodule characteristics including size (larger nodules carry higher risk), shape and borders (irregular edges more concerning than smooth), location, density patterns, and growth rate on serial imaging. We also consider patient-specific risk factors like smoking history, age, family history, and occupational exposures.

Our lung nodule management follows evidence-based guidelines using the Lung-RADS classification system, determining appropriate surveillance intervals or advanced testing like PET scans or bronchoscopy when indicated. What sets our approach apart? We provide clear explanations of your specific situation, shared decision-making about next steps, and coordinated care that reduces anxiety through expert guidance.

Don't face lung nodule uncertainty alone. Our board-certified specialists provide the expertise and reassurance you need during evaluation and monitoring.

📞 571-367-0000 | 🌐 novapulmonary.com

02/04/2026

Top Doctor Recognition: Dr. Dubey Joins Washingtonian’s Elite

Dr. Dubey’s dedication to helping patients breathe easier and sleep better has earned him a spot among Washingtonian’s Top Doctors. This prestigious recognition highlights his skill, experience, and compassionate approach to pulmonary and sleep care. Congratulations, Dr. Dubey!

02/01/2026

💙 Finding the Right Specialist Makes All the Difference

At Nova Pulmonary and Sleep, we understand how frustrating and disheartening it can be to search for the right specialist, especially when your child's health is at stake. Paulos Abebe, PA-C, exemplifies the compassionate, thorough care that defines our practice, taking time to explain complex medical information in understandable terms while providing meticulous attention to every detail of treatment.

What makes Paulos exceptional is his combination of clinical expertise and genuine caring, his careful approach to medication management, and his commitment to ensuring families feel informed and confident about their care.

This is what pediatric and family pulmonary care should look like, appointments that feel collaborative, not rushed, with a provider who truly invests in your family's wellbeing.

📞 571-367-0000 | 🌐 novapulmonary.com

01/29/2026

Celebrating Excellence: Dr. Dubey Named Washingtonian Top Doctor

We’re thrilled to announce that Dr. Dubey has been recognized as a Washingtonian Top Doctor for his outstanding expertise in Pulmonary and Sleep medicine. This honor reflects his commitment to providing compassionate, high-quality care to every patient.

Thank you for trusting us with your lung and sleep health, your well-being is our top priority!

01/28/2026

Celebrating Excellence: Dr. Dubey Named Washingtonian Top Doctor 2025

We’re thrilled to announce that Dr. Dubey has been recognized as a Washingtonian Top Doctor for his outstanding expertise in Pulmonary and Sleep medicine. This honor reflects his commitment to providing compassionate, high-quality care to every patient.

Thank you for trusting us with your lung and sleep health, your well-being is our top priority!

01/26/2026

🚶 6-Minute Walk Test: Simple Assessment, Powerful Insights

A simple but powerful assessment that measures heart and lung function during activity to guide your treatment plan. At Nova Pulmonary and Sleep, we utilize the 6-minute walk test as an essential diagnostic tool that reveals how your cardiopulmonary system performs during everyday activities, not just at rest.

During this straightforward test performed right in our Loudoun County office, we measure the distance you can walk in six minutes while continuously monitoring your oxygen saturation levels, heart rate response, and breathing patterns. This provides objective data about exercise tolerance, identifies oxygen desaturation that occurs only with activity, assesses COPD severity and treatment response, evaluates readiness for pulmonary rehabilitation, and monitors disease progression over time.

What makes our 6-minute walk testing valuable? It's non-invasive, requires no special preparation, takes less than 15 minutes total, and provides actionable information that directly influences treatment decisions. Whether you're experiencing unexplained shortness of breath with activity or managing chronic lung disease, this test helps us understand your functional capacity and optimize your care accordingly.

On-site testing available, no need to travel to separate facilities for comprehensive respiratory evaluation.

📞 571-367-0000 | 🌐 novapulmonary.com

01/23/2026

⭐ The Perfect Doctor's Visit: What Excellence Looks Like at Nova Pulmonary

At Nova Pulmonary and Sleep, we've designed every aspect of your visit to eliminate the frustrations commonly associated with specialist appointments. From our Dulles location's convenient access and professional environment to our efficient scheduling that respects your time, we've thought through every detail of the patient experience.

Dr. Dubey's approach, professional bedside manner, thorough questioning, patient listening, and detailed explanations, reflects our practice-wide commitment to treating every patient with the respect and attention they deserve. When Alethea calls this "the perfect doctor's visit," it's because we've created systems and cultivated a culture where excellence is the standard, not the exception.

Experience respiratory care the way it should be. Same-week appointments available at our convenient Loudoun County location.

📞 571-367-0000 | 🌐 novapulmonary.com

01/20/2026

📊 Pulmonary Function Testing (PFT): Understanding How Your Lungs Really Work

A detailed look at how your lungs perform, helping us diagnose asthma, COPD, and other breathing concerns accurately. At Nova Pulmonary and Sleep, we perform comprehensive pulmonary function testing right in our Loudoun County office, eliminating the need for multiple appointments at separate facilities.

Our state-of-the-art PFT equipment measures lung capacity, airflow speeds, gas exchange efficiency, and airway responsiveness - providing objective data that guides precise diagnosis and treatment decisions. Whether you're experiencing unexplained shortness of breath, chronic cough, or need monitoring of known respiratory conditions, PFT testing reveals exactly how your lungs are functioning and where problems exist.

What makes our PFT services exceptional? Our experienced respiratory technicians guide you through each breathing maneuver with clear instructions and encouragement, while our board-certified specialists interpret results in the context of your complete clinical picture. The testing is non-invasive, painless, and typically takes 30-45 minutes, providing invaluable insights that transform your respiratory care from guesswork to precision medicine.

Same-week appointments available for patients needing pulmonary function assessment.

📞 571-367-0000 | 🌐 novapulmonary.com

01/17/2026

"🔍 Snoring or Sleep Apnea? Here's How to Tell the Difference

At Nova Pulmonary and Sleep, one of the most common questions we hear is: ""How do I know if my snoring is just annoying or actually dangerous?"" Understanding the distinction between simple snoring and obstructive sleep apnea can literally save your life by identifying a condition that requires medical treatment.

Simple snoring is typically consistent in volume, occurs without breathing pauses, doesn't wake you from sleep, and leaves you feeling reasonably rested in the morning. Sleep apnea snoring is louder and more irregular, punctuated by silent pauses followed by gasping or choking sounds, associated with restless sleep and frequent awakenings, and leaves you exhausted despite spending adequate time in bed.

Other red flags include witnessed breathing pauses during sleep, morning headaches that fade within hours, difficulty concentrating during the day, unexplained mood changes, and frequent nighttime urination. If your bed partner reports concerning patterns or you experience persistent daytime fatigue, professional evaluation is essential.

Visit our website novapulmonary.com to learn more about sleep apnea symptoms, or call for same-week sleep consultations. Our home sleep studies and in-lab testing provide accurate diagnosis and guide effective treatment.

📞 571-367-0000 | 🌐 novapulmonary.com"

NOVA Pulmonary Critical Care and Sleep Associates provides comprehensive services in the fields of lung and sleep disorders

01/14/2026

🌟 Where Clinical Excellence Meets Operational Efficiency

At Nova Pulmonary and Sleep, exceptional care isn't just about physician expertise, it's the complete experience from the moment you call our office through every follow-up interaction. Shirley's testimonial highlights what we've worked hard to achieve: seamless integration of clinical excellence, operational efficiency, and genuine patient care.

Our commitment to punctual appointments respects your valuable time. Our friendly, efficient office staff handles your needs immediately because we understand that delays and complications add stress to healthcare experiences. Dr. Dubey's thorough, caring approach ensures nothing is overlooked in your respiratory evaluation and treatment.

This comprehensive excellence, clinical proficiency combined with operational efficiency and warm patient service, is what distinguishes Nova Pulmonary from other practices. It's why patients like Shirley choose us and recommend us to family and friends throughout Northern Virginia.

📞 571-367-0000 | 🌐 novapulmonary.com

01/11/2026

😴 5 Signs of Sleep Apnea People Mistake for Fatigue

More than tiredness, recognize hidden sleep apnea symptoms and get evaluated for better rest and health. At Nova Pulmonary and Sleep, we frequently see patients who've attributed serious sleep apnea symptoms to simple fatigue, stress, or aging, delaying diagnosis and treatment for years.

Beyond daytime tiredness, watch for these often-overlooked sleep apnea signs: morning headaches that fade within hours (caused by overnight oxygen drops), difficulty concentrating or memory problems despite adequate sleep time, unexplained mood changes or irritability, frequent nighttime urination interrupting sleep, and waking with a dry mouth or sore throat.

These symptoms indicate your body isn't getting restorative sleep due to breathing disruptions throughout the night. Left untreated, sleep apnea increases risks for high blood pressure, heart disease, stroke, and diabetes, making proper evaluation essential, not optional.

Our Loudoun County practice offers both convenient home sleep studies and comprehensive in-lab testing to accurately diagnose sleep apnea and develop personalized treatment plans. Same-week appointments available for concerning sleep symptoms.

📞 571-367-0000 | 🌐 novapulmonary.com

01/08/2026

Learn how temperature impacts sleep and get simple tips to create a cozy, restful environment. At Nova Pulmonary and Sleep, we understand that dropping temperatures don't just affect your comfort, they significantly impact your respiratory health and sleep quality throughout the night.

Cold air can trigger nasal congestion, worsen asthma symptoms, and dry out airways, leading to disrupted sleep patterns and increased breathing difficulties. For patients with COPD or sleep apnea, cold bedroom temperatures can exacerbate symptoms and reduce treatment effectiveness. The ideal sleep temperature falls between 65-68°F, but many Northern Virginia homes struggle to maintain consistent warmth during winter months.

Our sleep specialists help patients optimize their bedroom environment for winter, including humidification strategies for dry winter air, CPAP heated tubing adjustments for cold weather comfort, and respiratory medication timing to minimize nighttime symptoms. Don't let colder nights compromise your sleep quality when expert solutions are available right here in Loudoun County.

Visit our website: novapulmonary.com for more winter sleep tips, or call for same-week sleep consultations.

📞 571-367-0000 | 🌐 novapulmonary.com