Most people arrive at a pulmonary clinic after months of being treated for “infection”. The cough is older than the antibiotics. The breathlessness has quietly narrowed what they can do. Choosing the right lung doctor early changes both the diagnosis and how long it takes to get one.
Six things to check before you choose
Look for a pulmonary specialist, not just a general physician
A pulmonologist (chest / lung doctor) trains for three extra years in respiratory care after MBBS. Long-standing cough, breathlessness, a shadow on a scan or repeated chest infections deserve that depth from the first visit rather than after three rounds of antibiotics.
Ask whether diagnostics happen under one roof
A good lung hospital or pulmonologist clinic near you should offer spirometry, allergy testing, sleep studies, bronchoscopy and EBUS in the same place. Every referral you avoid is a week saved.
Check for interventional capability
Flexible and rigid bronchoscopy, radial and linear EBUS-guided sampling, cryobiopsy, airway stenting and medical thoracoscopy are what separate a lungs care hospital service from an outpatient clinic. They matter most when lung cancer or complex pleural disease is on the table.
Confirm hospital backup
Ask where you would be admitted if you became unwell. Consulting a doctor who also works in a large multi-speciality hospital means ICU, oncology, thoracic surgery and radiology are one corridor away, not one referral away.
Insist on being told what is happening in plain language
You should leave with a written diagnosis, a reason for each medicine, an inhaler technique demonstration and a clear review date — in the language you are comfortable in.
Continuity beats a one-off opinion
Asthma, COPD, ILD, post-TB lung disease and sleep apnoea are long-term conditions. The same doctor reviewing you over years spots deterioration far earlier than a new doctor at each visit.
When to stop waiting and see a lung doctor
- Cough that has not settled in three weeks
- Breathlessness climbing stairs that was not there last year
- Wheeze, or an inhaler that has stopped working
- Coughing up blood, even once
- A nodule, shadow or fluid found on a chest X-ray or CT
- Loud snoring, gasping in sleep or daytime sleepiness
- Recurrent chest infections or a smoking history
- Follow-up after tuberculosis treatment
Applying this in Coimbatore
Dr. Arun Gangadhar is a consultant pulmonologist in Coimbatore who consults at Sri Ramakrishna Hospital and at Lung Care — The Pulmonary Clinic . His training and fellowships, interventional pulmonology work including EBUS, and sleep medicine practice are described on their own pages, so you can apply the checklist above yourself.
Questions worth asking
What does a pulmonologist actually do?
A pulmonologist diagnoses and treats diseases of the airways, lungs and pleura — asthma, COPD, interstitial lung disease, tuberculosis and post-TB damage, lung nodules and cancer, pleural effusion, and sleep-related breathing disorders. The work combines clinical assessment with lung function testing, imaging interpretation and, where needed, procedures such as bronchoscopy.
When should I see a pulmonologist rather than a general physician?
When a respiratory symptom is persistent, recurrent or unexplained: cough beyond three weeks, breathlessness that is worsening, wheeze not controlled by an inhaler, blood in the sputum, or an abnormality reported on a chest X-ray or CT scan. A general physician manages common infections well; specialist input matters when the diagnosis itself is in question.
What qualifications should I look for?
A recognised postgraduate qualification in respiratory or pulmonary medicine (MD or DNB Pulmonary Medicine) is the baseline. Additional training in critical care, sleep medicine or interventional pulmonology is relevant when your problem falls into those areas. Registration with the state medical council is public information and can be checked.
When does interventional pulmonology expertise matter?
When tissue or fluid is needed for a diagnosis — a suspicious nodule or mass, enlarged mediastinal lymph nodes, an undiagnosed pleural effusion — or when an airway is narrowed or blocked. Procedures such as bronchoscopy, EBUS-guided sampling and medical thoracoscopy usually require a pulmonologist with dedicated interventional training and hospital facilities.
When is sleep medicine expertise relevant?
Loud snoring with witnessed pauses in breathing, unrefreshing sleep, daytime sleepiness, morning headaches, or poorly controlled blood pressure or blood sugar can all point to obstructive sleep apnoea. Diagnosis needs a sleep study, and treatment often needs supervised CPAP titration and follow-up rather than a device bought off the shelf.
What questions can I ask before choosing a specialist?
What is the likely diagnosis and what would change it? Which tests are needed now and which can wait? Can those tests be done here? If a procedure is advised, how often do you perform it and where? Where would I be admitted if I became unwell? When should I be reviewed, and what should prompt me to come back sooner?
What should I bring to a first pulmonology consultation?
All previous prescriptions, chest X-rays and CT scans (films or discs, not just reports), blood reports, spirometry results, and your current inhalers or CPAP machine if you use one.
Get a clear answer about your lungs
Request an appointment and the clinic team will call you back with a slot at the hospital or the R.S. Puram clinic.