Breathing Problems? Get Answers From A Pulmonology Specialist
Expert evaluation and treatment for lung and breathing conditions from Dr. David Lee, a Trinity Medical Multi-Specialty Group physician — serving Temecula, Murrieta, Menifee and the surrounding Inland Empire.
- Same-week appointments
- Most insurance accepted
- On-site lung testing
- Compassionate care
Real Patients. Real Results.
"Dr. David Lee recently diagnosed my non-smoking lung cancer which had been undetected by numerous doctors throughout the years… As far as I am concerned, Dr. David Lee has literally saved my life. I would recommend Dr. Lee to anyone who is having any kind of lung issues."
"I was rushed to Temecula Valley Hospital and met Dr. Lee for the first time… He went in and found out that I had lung cancer and found me two great doctors to deal with this cancer. He's a fantastic doctor and he saved my life."
"Dr. Lee is amazing. He took such great care of my husband who had fluid in his lungs… Follow up appointment — no more liquid in his lungs. I am very grateful for Dr. Lee and his caring staff."
Verified patient reviews from Dr. Lee's Google Business profile.
When Should You See A Pulmonologist?
If you're experiencing any of the following, it's time to get expert answers.
- Shortness of breath
- Chronic cough
- Wheezing
- COPD symptoms
- Asthma symptoms
- Difficulty breathing
- Recurring respiratory infections
Comprehensive Care For Lung & Breathing Conditions
COPD
Comprehensive management to slow progression and ease symptoms.
Asthma
Personalized control plans to reduce flare-ups and ER visits.
Chronic Cough
Identify the underlying cause and get lasting relief.
Shortness of Breath
Targeted evaluation to find why you can't catch your breath.
Respiratory Conditions
Bronchitis, pneumonia recovery and ongoing lung concerns.
Lung Disorders
Pulmonary fibrosis, nodules and complex lung disease care.
Advanced Pulmonary Testing
In-office testing and personalized treatment — no need to be sent across town.
Pulmonary Function Testing
Precise measurement of how well your lungs move air.
Lung Evaluation
Comprehensive assessment using the latest imaging and tools.
Respiratory Assessments
Identify triggers, severity and the right next step.
Personalized Treatment Plans
Care tailored to your symptoms, history and goals.
Dr. David Lee, MD
Dr. Lee is a board-certified pulmonologist and sleep medicine specialist with Trinity Medical Multi-Specialty Group, dedicated to helping patients breathe easier — day and night. He combines advanced diagnostics with a calm, listening approach so you finally get the answers you've been looking for.
- Dual Board-Certified in Pulmonary Disease & Sleep Medicine
- Trinity Medical Multi-Specialty Group physician
- Hospital affiliation: Temecula Valley Hospital (TVH)
- CA Medical License A125875 · NPI 1528015906
- Years of experience treating complex lung conditions
- Trusted by thousands of patients across the Inland Empire
- Personalized, unhurried care — you'll never feel like a number
- Coordinated care with Trinity Medical's full specialty network
Most Major Insurance Plans Accepted
We make it easy. Not sure if you're covered? Call us — we'll verify your benefits for free.
Trusted Pulmonology Care Near You
Conveniently located for patients across southwest Riverside County.
Frequently Asked Questions
What does a pulmonologist treat?
A pulmonologist diagnoses and treats conditions affecting the lungs and breathing — including asthma, COPD, chronic cough, shortness of breath, sleep-related breathing issues, lung nodules and respiratory infections.
Do I need a referral?
Most insurance plans do not require a referral to see Dr. Lee, but some HMO plans do. We're happy to verify your benefits before your visit — just call our office.
What is pulmonary function testing?
Pulmonary function testing (PFT) is a quick, painless test that measures how much air your lungs can hold and how well you move air in and out. It helps diagnose asthma, COPD and other lung conditions.
When should I see a lung specialist?
If you have shortness of breath, a cough lasting more than 3 weeks, wheezing, repeated chest infections, or your inhaler isn't controlling symptoms — it's time to see a pulmonologist.
Is treatment covered by insurance?
Yes. Pulmonology evaluations and testing are covered by most major insurance plans, including Medicare. Our team will verify your coverage before your appointment.
Take The Next Step Toward Better Breathing
Schedule an appointment with Dr. David Lee today. Most requests are confirmed within one business day.