Get a Private Sick Note Today
Issued by a UK Doctor — Often Within 2 Hours
No GP waiting lists. No lengthy appointments. Our GMC-registered doctors review your case online and issue your signed sick note fast.
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Trusted by hundreds of patients across London
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GMC-Registered -
CQC-Regulated
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Accepted by UK Employers
Secure Payment
Same-Day Service
Fully Confidential
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Sick Note Issued
Delivered to your inbox · 2 hrs
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How It Works
Simple. Fast. Professional.
Complete a Short Form
Tell us your symptoms and how long you have been unwell. Takes less than 3 minutes.
Doctor Review
A UK GP reviews your request. We may contact you briefly if additional information is needed.
Receive Your Sick Note
Your signed PDF is emailed to you — often within 2 hours during clinic hours.
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98%
of sick notes issued same working day
Why Choose The Blackheath Clinic?
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Real UK Clinic — Not an App
We are a physical GP-led clinic based in Blackheath, London — not an anonymous online service.
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Fast Turnaround
Most sick notes are issued within 60–120 minutes during clinic hours.
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Fully Legitimate
Issued by UK-registered, GMC-certified doctors and accepted by employers across the UK.
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Verification Available
Each certificate can be verified by your employer if required — giving them confidence.
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No Risk
If a doctor cannot issue a certificate based on the information provided, you receive a full refund.
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Our Patient Review
Jane Apple C.
1 month ago
I cannot thank Dr Mac Sweeney enough for the care and support he gave my husband when he became seriously ill while we were away from home in London.
I was understandably very worried and was able to book an appointment within just a couple of hours. From the moment we met him, Dr Mac Sweeney was kind, reassuring, professional and genuinely caring. He took the time to listen, explained everything clearly, and made us feel that my husband was in very safe hands.
What impressed me most was that his care did not stop when we left the consultation. He followed up on several occasions to check on my husband's progress, prescribed more medicine and even went out of his way to provide a letter for our insurance company, which was incredibly helpful.
In a world where good service can sometimes feel hard to find, Dr Mac Sweeney demonstrated a level of compassion and personal attention that was truly exceptional. The fee was also very reasonable, especially given the time, care and support we received.
I would wholeheartedly recommend Dr Mac Sweeney to anyone needing medical assistance and will always be grateful for the kindness he showed to both of us. If I lived in London I would most certainly subscribe to his membership scheme so he could deal with all my family's medical needs.
I was understandably very worried and was able to book an appointment within just a couple of hours. From the moment we met him, Dr Mac Sweeney was kind, reassuring, professional and genuinely caring. He took the time to listen, explained everything clearly, and made us feel that my husband was in very safe hands.
What impressed me most was that his care did not stop when we left the consultation. He followed up on several occasions to check on my husband's progress, prescribed more medicine and even went out of his way to provide a letter for our insurance company, which was incredibly helpful.
In a world where good service can sometimes feel hard to find, Dr Mac Sweeney demonstrated a level of compassion and personal attention that was truly exceptional. The fee was also very reasonable, especially given the time, care and support we received.
I would wholeheartedly recommend Dr Mac Sweeney to anyone needing medical assistance and will always be grateful for the kindness he showed to both of us. If I lived in London I would most certainly subscribe to his membership scheme so he could deal with all my family's medical needs.
Claudia W.
2 months ago
Excellent professional service, thank you for the scan report and the pictures (and the photo frame!)
Paul G.
2 months ago
I recently visited The Blackheath Clinic and had a great experience.
The clinic has a friendly and relaxed atmosphere, with a fresh, calming scent that immediately creates a welcoming environment. Everything was explained clearly and professionally, making the whole experience completely stress-free.
I particularly appreciated the expert advice and felt comfortable throughout. I would highly recommend The Blackheath Clinic to anyone looking for a professional, patient-focused service.
The clinic has a friendly and relaxed atmosphere, with a fresh, calming scent that immediately creates a welcoming environment. Everything was explained clearly and professionally, making the whole experience completely stress-free.
I particularly appreciated the expert advice and felt comfortable throughout. I would highly recommend The Blackheath Clinic to anyone looking for a professional, patient-focused service.
S S.
2 months ago
We had a wonderful experience with Lydia at the Blackheath Clinic for a 3D/4D scan of our baby. She knew exactly what to do to help get our baby in a good position for us to see his face and we were blown away by the photos she gave us. A really moving experience in a beautiful, calm clinic
gareth S.
3 months ago
This is healthcare as it should be delivered. If life has left you weary and nostalgic for days gone by, book your next GP appointment at Blackheath Clinic.
As I entered the tastefully curated space, I encountered one of the rarest of things: a polite, smiling and genuinely welcoming receptionist. In fact, she was so warm and courteous that I briefly wondered whether I had wandered into an upmarket spa by mistake.
Then I met Dr Sweeney. He was charming, courteous, friendly and thoroughly professional, with the kind of bedside manner that reminds you what general practice can be at its best: attentive, humane and quietly confident. He came across as someone who takes real pride in his work and genuinely cares for his patients.
The whole experience felt like stepping back into a time when patients were warmly received and doctors truly doctored. As I was leaving, Dr Sweeney mentioned that he was off on a home visit. A GP doing a home visit in 2026? I was so astonished I nearly needed examining all over again.
Join this practice quickly before word gets out and the list fills up. This is care delivered by people who genuinely care, and that feels all too rare these days
As I entered the tastefully curated space, I encountered one of the rarest of things: a polite, smiling and genuinely welcoming receptionist. In fact, she was so warm and courteous that I briefly wondered whether I had wandered into an upmarket spa by mistake.
Then I met Dr Sweeney. He was charming, courteous, friendly and thoroughly professional, with the kind of bedside manner that reminds you what general practice can be at its best: attentive, humane and quietly confident. He came across as someone who takes real pride in his work and genuinely cares for his patients.
The whole experience felt like stepping back into a time when patients were warmly received and doctors truly doctored. As I was leaving, Dr Sweeney mentioned that he was off on a home visit. A GP doing a home visit in 2026? I was so astonished I nearly needed examining all over again.
Join this practice quickly before word gets out and the list fills up. This is care delivered by people who genuinely care, and that feels all too rare these days
Stacey E.
5 months ago
I had such a wonderful experience with Dr Micha Plugaru. From the moment I walked in, she made me feel completely at ease. She is incredibly professional, kind, and genuinely caring, which made the whole experience so comfortable and reassuring.
I had lip filler and RRS Long Lasting skin boosters, and she took the time to explain everything clearly, answer all my questions, and ensure I felt confident about the treatments. Her attention to detail and gentle approach really stood out, and I couldn’t be happier with the results.
Dr Micha Plugaru truly combines expertise with a warm, personal touch. I would highly recommend her to anyone considering aesthetic treatments — you’re in the safest and most caring hands.
I had lip filler and RRS Long Lasting skin boosters, and she took the time to explain everything clearly, answer all my questions, and ensure I felt confident about the treatments. Her attention to detail and gentle approach really stood out, and I couldn’t be happier with the results.
Dr Micha Plugaru truly combines expertise with a warm, personal touch. I would highly recommend her to anyone considering aesthetic treatments — you’re in the safest and most caring hands.
Clinic Location & Disclaimer
The Blackheath Clinic
18 Tranquil Vale Blackheath, London SE3 0AX
