Finding quality respiratory care starts with choosing the right provider for your pulmonary function test.
Gwinnett Pulmonary offers comprehensive PFT services with expert care, advanced testing capabilities, and additional respiratory health services all in one convenient location.
When you need accurate lung function testing, our experienced team provides the thorough evaluation you deserve.
We understand that breathing problems can affect every aspect of your daily life.
Our pulmonary function tests help diagnose conditions like asthma, COPD, and other lung diseases while monitoring how well your current treatments are working.
Beyond basic testing, we offer integrated services including TB screening and ongoing respiratory health support.
You’ll discover what makes our approach different, from our accessible facilities to our comprehensive care model.
We’ll walk you through what to expect during your appointment and explain how our additional services can support your long-term respiratory health goals
A pulmonary function test measures how well your lungs work by evaluating your breathing capacity and air flow.
These tests help health care providers diagnose lung conditions like asthma, COPD, and pulmonary fibrosis through simple breathing exercises.
Spirometry is the most common type of PFT.
You breathe into a mouthpiece while wearing a nose clip
The machine measures how much air you can breathe in and out
It also tracks how fast you can blow air out
This test measures your Forced Vital Capacity (FVC) and Forced Expiratory Volume (FEV1)
Lung volume tests measure the total amount of air your lungs can hold
These tests use special techniques like body plethysmography
You sit in an airtight booth that measures pressure changes as you breathe
Diffusion capacity tests (DLCO) check how well oxygen moves from your lungs into your blood.
You inhale a small amount of carbon monoxide mixed with other gases.
The test measures how much gas your lungs absorb
Other tests include peak flow measurements and bronchoprovocation testing.
Peak flow tests measure the fastest speed you can exhale air.
PFTs help health care providers find lung problems early before symptoms get worse.
Early detection can prevent disease progression and improve treatment outcomes.
These tests create a baseline measurement of your lung function.
We can track changes over time and see if treatments are working.
PFTs help distinguish between different types of lung diseases.
Obstructive diseases like asthma show reduced air flow.
Restrictive diseases like pulmonary fibrosis show reduced lung volume.
The tests also help determine how severe your lung condition is
This information guides treatment decisions and medication choices
Before surgery, PFTs help doctors assess if your lungs are healthy enough for the procedure.
They also help evaluate disability claims and workplace lung exposures.
You should consider a PFT if you have persistent breathing problems.
Common symptoms include shortness of breath, chronic cough, or wheezing.
People with a smoking history need regular PFT monitoring.
Tobacco use increases the risk of COPD and other lung diseases.
High-risk occupations that expose you to dust, chemicals, or fumes require PFT screening.
This includes construction workers, miners, and factory workers.
Family history of lung disease is another reason to get tested.
Conditions like alpha-1 antitrypsin deficiency can run in families.
If you take medications that might affect your lungs, regular PFTs are important.
Some chemotherapy drugs and heart medications can cause lung problems.
Athletes experiencing exercise-related breathing issues should consider PFTs.
These tests can detect exercise-induced asthma or other breathing disorders.
We have been providing comprehensive lung health care since 1983.
Our team combines decades of experience with advanced testing technology to deliver accurate results and personalized treatment plans.
We are the largest pulmonary group in Gwinnett County.
Our team includes 10 board-certified physicians who specialize in lung diseases and respiratory conditions.
Each of our doctors has completed advanced training in pulmonary medicine.
They stay current with the latest research and treatment methods in respiratory health care.
Our nurse practitioners work closely with our physicians.
They provide additional support and education to help you understand your test results and treatment options.
We have treated thousands of patients with conditions ranging from asthma to complex lung diseases.
This experience helps us identify problems early and create effective treatment plans.
Our staff receives ongoing training on the latest pulmonary function testing procedures.
This ensures we follow best practices for accurate and reliable results.
We use modern pulmonary function testing equipment that meets current medical standards.
Our technology provides precise measurements of your lung capacity and breathing patterns.
Our testing suite includes multiple types of PFT equipment:
We calibrate our equipment regularly to ensure accurate readings.
This attention to detail helps prevent false results that could affect your diagnosis.
Our testing rooms are designed for patient comfort during procedures.
We maintain a clean, quiet environment that helps you feel relaxed during your test.
We can perform comprehensive testing in one visit.
This saves you time and provides our doctors with complete information about your lung function.
We treat our patients like family members.
Our staff takes time to explain each step of the testing process and answer your questions.
We understand that medical tests can cause anxiety.
Our team works to make your experience as comfortable as possible from scheduling to results discussion.
We provide clear instructions before your test to help you prepare properly.
This includes guidance on medications, activities, and foods to avoid for accurate results.
Our doctors explain your test results in simple terms.
We discuss what the numbers mean for your health and what treatment options are available.
We coordinate with your primary care doctor and other specialists.
This team approach ensures you receive comprehensive health care that addresses all your needs.
Gwinnett Pulmonary prioritizes patient accessibility through ADA-compliant facilities and accepts most insurance plans.
We offer convenient scheduling options and maintain multiple locations throughout Gwinnett County to serve our patients better.
Our facilities meet all ADA requirements to ensure every patient can access our services comfortably.
We designed our buildings with wheelchair accessibility, appropriate doorway widths, and accessible parking spaces.
Our examination rooms accommodate patients with mobility devices.
We provide accessible restrooms and waiting areas at each location.
Accessibility Features Include:
We train our staff to assist patients with disabilities.
Our team understands how to communicate effectively with patients who have hearing or vision impairments.
We also accept most insurance plans to make our services financially accessible.
This removes barriers that might prevent patients from getting the pulmonary function tests they need.
We operate five locations across Gwinnett County to make care accessible.
Our offices are in Lawrenceville, Duluth, Dacula, Suwanee, and Snellville.
Our Locations:
Lawrenceville: 631 Professional Drive, Suite 350
Duluth: 3855 Pleasant Hill Road, Suite 180
Dacula: 2108 Teron Trace, Suite 100A
Suwanee: 3890 Johns Creek Pkwy, Suite 240
Snellville: 1600 Medical Way, Suite 250
All locations use the same phone number: 770-995-0630.
This makes scheduling simple regardless of which office you prefer.
We offer an online patient portal for convenient appointment scheduling.
Patients can book appointments, view test results, and communicate with our team through this system.
Our Lawrenceville location operates from 7:30 a.m. to 5 p.m.
The Duluth office runs from 8:00 a.m. to 5 p.m.
We will guide you through each step of your PFT appointment to ensure you feel prepared and comfortable.
The process involves simple preparation steps, straightforward breathing tests, and clear explanations of your results.
We recommend following specific preparation steps to ensure accurate test results.
Avoid heavy meals for at least 2 hours before your appointment.
Do not smoke on the day of your test.
Smoking can affect your lung function measurements.
Skip caffeine before coming in.
Coffee, tea, and energy drinks can impact your breathing patterns.
Wear loose, comfortable clothing that won’t restrict your breathing.
Tight shirts or belts can make the test harder to complete.
Bring your medications with you.
We may ask you to use your inhaler during the test to see how your lungs respond.
Your health care provider may give you specific instructions about your breathing medications.
Some may need to be stopped 6-8 hours before testing.
We will have you sit in a comfortable chair for most of the testing.
A respiratory therapist will guide you through each breathing exercise.
Spirometry is the most common test we perform.
You will breathe into a mouthpiece connected to a machine that measures air flow.
For lung volume testing, you may sit inside a clear chamber.
This measures the total amount of air your lungs can hold.
During the diffusion test, you will breathe in a harmless gas mixture.
You hold your breath briefly, then exhale so we can measure oxygen transfer.
Each test involves different breathing patterns.
We will coach you through deep breaths, quick exhales, and normal breathing.
The entire appointment usually takes 30-60 minutes.
We can pause anytime if you need a break.
We typically have your results ready shortly after your test is complete.
Your doctor will review the numbers with you during a follow-up visit.
The results show three main things: how much air you can breathe in and out, how fast you can move air, and how well oxygen moves into your blood.
Normal results mean your lungs are working as expected for someone your age and size.
Abnormal results may indicate conditions like asthma or COPD.
We compare your numbers to normal ranges for people with your height, age, and gender.
This helps us spot problems early.
Your health care team will explain what the results mean for your treatment plan.
We may recommend medications, lifestyle changes, or additional testing based on your results.
At Gwinnett Pulmonary, we offer comprehensive TB testing services alongside our pulmonary function testing.
Our health care team coordinates TB screening with other respiratory health needs to provide complete patient care.
We provide two main types of TB testing at our facility. The tuberculin skin test (TST) involves injecting a small amount of tuberculin under your skin.
You return in 48-72 hours so we can read the results. We also offer interferon-gamma release assays (IGRAs).
These blood tests detect TB bacteria by measuring your immune system’s response. IGRAs require only one visit and give accurate results.
Both tests help us detect tuberculosis bacteria in your body. Our trained staff performs these tests following strict medical guidelines.
We schedule TB test appointments that fit your schedule.
Available TB Testing Options:
TB screening protects both individual and public health. Early detection allows us to start treatment quickly.
This reduces the spread of tuberculosis to others. People at higher risk need regular TB testing.
This includes healthcare workers and people with weakened immune systems. Those who travel to areas with high TB rates also benefit from screening.
Our pulmonary specialists understand when TB testing is necessary. We recommend screening based on your risk factors and health history.
Untreated TB can damage your lungs severely. It can also spread to other parts of your body.
Early treatment prevents these serious complications.
We combine TB testing with other respiratory health services. When you come for pulmonary function testing, we can also check for TB if needed.
This saves you time and multiple appointments. Our team reviews your complete health picture.
We look at your lung function results alongside TB test results. This helps us create better treatment plans for you.
We work with your other doctors when necessary. If we find TB, we coordinate with infectious disease specialists.
We also communicate with your primary care doctor about your results.
Coordinated Care Benefits:
Getting a PFT is just the beginning of managing your lung health. We focus on creating personalized follow-up plans and helping you build habits that protect your breathing long-term.
We schedule follow-up appointments based on your test results. If we find lung problems, we create a treatment plan right away.
Our follow-up process includes:
We monitor how well treatments work over time. Many patients need repeat testing every 6-12 months.
Our health care team stays in contact between visits. We answer questions about medications or symptoms.
If your breathing gets worse, we can schedule urgent appointments. We also coordinate with your other doctors.
This makes sure all your health care providers know about your lung function. Good communication helps prevent drug interactions and conflicting treatments.
Simple daily habits protect your lungs:
Environmental factors matter too.
We recommend using air purifiers during high pollution days. Check air quality reports before spending time outdoors.
Watch for warning signs like new coughing, wheezing, or shortness of breath.
Call us right away if these symptoms appear.
We teach breathing exercises that help some patients. These techniques can make daily activities easier.
They also help you stay calm during breathing difficulties.
If you’re experiencing shortness of breath, chronic cough, or want to monitor your lung health, a Pulmonary Function Test is the first step. At Gwinnett Pulmonary & Sleep, we combine advanced diagnostic testing, accessible locations, and compassionate care to deliver answers—and relief.
Call us today at 770‑995‑0630 or schedule your PFT online to take control of your breathing health with the trusted specialists in Gwinnett County.
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