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Frequently Asked Questions

Welcome to Dr. Doxa Kotzia's Pediatric Pulmonology Practice. Below you'll find answers to frequently asked questions about our clinic, appointments, tests, and services.

About the Clinic

What ages do you treat?

We examine children from newborn age up to 18 years for respiratory problems.

Do I need a referral?

Not necessarily. You can book an appointment directly without a referral.

Appointments & Scheduling

How long does an appointment last?

The average appointment lasts about 30 minutes. Depending on the type of examination (e.g., sleep study), the duration may vary. Please arrive 10 minutes early.

What is the cancellation policy?

Please let us know at least 24 hours in advance if you need to cancel or reschedule your appointment. This allows us to offer the slot to another family that may need care.

Tests & Services

What is spirometry?

Spirometry is a simple, painless test that measures lung capacity and function. The child breathes into a special device that records the volume and speed of air. It is used for diagnosing and monitoring asthma and other respiratory conditions.

When is a sleep study needed?

A sleep study is recommended when there is suspicion of sleep-disordered breathing, such as snoring, apneas, restless sleep, night sweating, or daytime sleepiness. It is particularly important for children with enlarged adenoids or tonsils.

What is exhaled NO (FeNO)?

Exhaled nitric oxide (FeNO) measurement is a quick, non-invasive test that evaluates airway inflammation. Elevated FeNO levels indicate eosinophilic inflammation, often associated with allergic asthma. It helps with diagnosis, treatment adjustment, and monitoring the patient's progress.

When to Visit a Pulmonologist

When should I take my child to a pulmonologist?

You should visit a pediatric pulmonologist if your child shows:

  • Recurring episodes of wheezing or cough
  • Chronic or persistent cough (more than 4 weeks)
  • Shortness of breath during exercise or play
  • Frequent respiratory infections
  • Snoring or sleep disturbances
  • Asthma that is not adequately controlled

If you have any doubts, contact the practice.

Still have questions?

Contact the practice by phone or email.