# Sleep doctors in Belfast > 3 sleep medicine specialists in Belfast, Northern Ireland — with contact details and clinic affiliations. Canonical: https://findsleepdoctors.com/gb/nir/belfast Last updated: 2026-10-30 Belfast, Northern Ireland, United Kingdom — sleep medicine doctors with verified addresses, phone numbers and clinic affiliations. Cost varies; confirm with your provider and insurer/health fund. 3 sleep specialists listed. ## Sleep doctors in Belfast Looking for someone closer? Use the location search on the home page to sort every nearby practice by distance. ### Dr Angela Atalla Sleep Medicine · Affiliated with Mater Hospital · Phone: 028 9074 1211 · Website: https://sleep-apnoea-trust.org/clinic-area/northern-ireland/ Profile: [view details](https://findsleepdoctors.com/gb/nir/belfast/dr-angela-atalla) ### Dr Julian Leggett Sleep Medicine · Affiliated with Mater Hospital · Phone: 028 9074 1211 · Website: https://sleep-apnoea-trust.org/clinic-area/northern-ireland/ Profile: [view details](https://findsleepdoctors.com/gb/nir/belfast/dr-julian-leggett) ### Dr Paul McKeagney Respiratory Medicine · Affiliated with Ulster Independent Clinic · Phone: 028 9068 7444 · Website: https://www.ulsterindependentclinic.com/consultants/4707686 Profile: [view details](https://findsleepdoctors.com/gb/nir/belfast/dr-paul-mckeagney) ## Frequently asked questions ### How do I find a sleep doctor near me? Start with the list on this page — every sleep medicine doctor below was verified from a public source. Use the phone number or website on each profile to book; most practices ask for a GP referral first. ### What does a sleep doctor treat? Sleep specialists diagnose and treat obstructive sleep apnoea, insomnia, narcolepsy, restless legs syndrome, circadian rhythm disorders and snoring-related problems. ### How much does an appointment cost? Cost varies by practice, insurer and treatment. This directory does not publish prices — confirm the cost with the practice and your insurer or health fund before booking. ## Related - [All sleep doctors in Northern Ireland](https://findsleepdoctors.com/gb/nir) - [Sleep doctors in United Kingdom](https://findsleepdoctors.com/gb) - [Home](https://findsleepdoctors.com/)