Asthma
Specialist diagnosis, severe asthma assessment and biologic therapy review.
Consultant Respiratory Medicine · Glasgow
Professor Andrew Smith offers consultant-led private assessment and treatment for the full spectrum of respiratory and sleep disorders — from persistent cough and breathlessness to complex interstitial lung disease.

GMC registered
Specialist register · Respiratory Medicine
Royal College of Physicians and Surgeons of Glasgow
FRCP · Senior Examiner
Recognised by all major insurers
Bupa · AXA · Vitality · Aviva · WPA
Ross Hall Clinic, Braehead
Part of Circle Health Group, Glasgow

Your consultant
Professor Smith graduated with commendation in Medicine from the University of Glasgow in 1997 and trained in the West of Scotland and New Zealand. He is Consultant in Respiratory Medicine and Clinical Lead at University Hospital Wishaw, and leads the Severe Asthma Service in Lanarkshire. He is a Fellow and Senior Examiner at the Royal College of Physicians and Surgeons of Glasgow with a PhD in Respiratory Medicine, and has extensive experience in clinical research, leadership, and respiratory guideline development.
Conditions we treat
Specialist diagnosis, severe asthma assessment and biologic therapy review.
Systematic workup to identify the cause and guide effective treatment.
Investigation of cough lasting more than eight weeks with a targeted plan.
Comprehensive assessment, optimisation and pulmonary rehabilitation referral.
Structured evaluation of persistent respiratory symptoms after COVID-19.
Sleep apnoea diagnosis, CPAP initiation and long-term follow-up.
Airway clearance, infection prevention and personalised treatment plans.
Multidisciplinary assessment of pulmonary fibrosis and rare lung diseases.
Tests & investigations
Same-site access to the full range of respiratory and sleep diagnostics means a faster diagnosis and a clearer path to treatment.
Explore investigationsFull spirometry, lung volumes and gas transfer.
CPET to assess unexplained breathlessness and exercise limitation.
Methacholine and mannitol testing for difficult asthma.
Exhaled nitric oxide to guide asthma diagnosis and treatment.
Home and in-laboratory polysomnography.
Specialist interpretation of CT and HRCT thorax with radiology.
Your patient journey
01
Call the secretary or submit an online request. We respond within one working day.
02
A 30-minute appointment with Professor Smith — in person at Ross Hall Clinic Braehead
03
Targeted testing arranged promptly, often on the same site.
04
A clear written plan, shared with you and your GP, with ongoing review.
What our patients say
"After two years of breathlessness, Professor Smith identified the cause within a fortnight and I'm now living normally again."
"Calm, thorough and reassuring. I felt genuinely listened to for the first time in years."
"An exceptional service from the first telephone call with Karen through to discharge. I would not hesitate to recommend."
Speak to our secretary in confidence, or request an appointment online through Circle Health Group. We are here to help.
Secretary hours
Mon–Fri · 9:00am – 3:00pm
Clinic location
Ross Hall Clinic Braehead, Kings Inch Palce, Renfrew PA4 8WF