Expert pulmonology and sleep medicine in the heart of Pomona. When your lungs and your rest matter most, you deserve a team that treats every breath with precision and care.
From diagnostic testing to long-term management, we provide the full spectrum of pulmonology and sleep medicine under one roof.
Comprehensive lung function assessments including spirometry, lung volumes, and diffusion capacity to diagnose and monitor respiratory conditions.
Thorough assessment of sleep apnea, insomnia, and other sleep disorders using the latest diagnostic tools and personalized care plans.
Evidence-based treatment plans for chronic obstructive pulmonary disease, including medication optimization, pulmonary rehabilitation, and ongoing monitoring.
Both in-lab polysomnography and home sleep apnea testing available. Accurate diagnosis is the first step toward restful nights.
Personalized asthma action plans combining controller medications, trigger identification, and education to keep you breathing freely year-round.
Specialized evaluation and management of complex lung conditions, including coordination with pulmonologists for advanced care when needed.
At CMG Lung & Sleep Specialists, we understand that breathing and sleeping are the foundations of a healthy life — and when either is compromised, everything else suffers. Our practice is built on a simple principle: every patient deserves a thorough evaluation, an honest explanation, and a treatment plan that actually works.
Located in Pomona, we serve the greater Los Angeles area with compassionate, evidence-based care for conditions ranging from asthma and COPD to sleep apnea and interstitial lung disease. We take the time to listen, to explain, and to partner with you — because your health is not a one-size-fits-all proposition.
From mild intermittent to severe persistent — we create plans that keep you in control.
Chronic bronchitis and emphysema management focused on breathing easier, every day.
Obstructive and central sleep apnea diagnosed and treated with the latest approaches.
Acute respiratory infections evaluated thoroughly to ensure complete recovery.
Specialized care for fibrosis and other complex parenchymal lung diseases.
Persistent coughs investigated thoroughly to identify and treat the underlying cause.
Sleep disruption evaluated in the context of your overall respiratory and sleep health.
Advanced evaluation and coordination of care for elevated lung blood pressure.
"I had been struggling with breathing for years before I found CMG. They took the time to figure out what was really going on and adjusted my treatment. Now I can walk up stairs without gasping. That means everything to me."
"My wife convinced me to get a sleep study after years of snoring and exhaustion. The team made the whole process comfortable and straightforward. Getting my CPAP adjusted properly has been life-changing — I actually look forward to sleeping now."
"After my pneumonia diagnosis, I was scared and overwhelmed. Dr. CMG and the staff explained everything clearly and checked in on me regularly. I felt like a person, not a chart. I couldn't ask for better care in our community."
Don't let breathing problems or restless nights hold you back. Schedule your appointment at CMG Lung & Sleep Specialists and take the first step toward feeling like yourself again.
1940 N Orange Grove Ave
Pomona, CA 91767-3002
Monday – Friday: 8:00 AM – 5:00 PM
Saturday – Sunday: Closed
Call to schedule your appointment.
Have a question or need to request an appointment? Fill out the form below and we'll get back to you promptly.
We'll follow up within one business day.
