Take Control of Memory Concerns

Harley Street’s Only Same-Day Memory & Brain Assessment

The Same-Day Diagnostic Clarity Pathway

Exclusively at Memory and Brain Clinic London—Harley Street’s Only Same-Day Memory & Brain Diagnosis

Answers. Clarity. Peace of Mind. All in One Day.

When memory changes spark worry, waiting weeks or months for answers can be deeply unsettling. At Memory and Brain Clinic London, we believe that clarity is care. That’s why we offer something no one else in London does: the Same-Day Diagnostic Clarity Pathway—a complete, expert-led dementia assessment delivered in just one visit.

Whether you’re seeking answers for yourself or a loved one, we help you move from uncertainty to understanding—quickly, compassionately, and discreetly.

What to Expect—Your Complete Same-Day Assessment

Every step of your visit is carefully designed for comfort, speed, and precision. By the end of the day, you’ll leave with the answers you need and a clear plan forward.

1. Consultant-Led Memory Consultation

  • Personalised assessment with Dr Soumit Singhai—Consultant Geriatrician & Dementia Specialist
  • Medical history, memory concerns, physical and neurological examination
  • Family input welcomed

More than a consultation—this is the start of truly understanding what’s happening.”

2. Gold-Standard Cognitive Testing

  • ACE-III assessment (97% sensitivity for dementia)
  • In-depth evaluation of memory, attention, language, and thinking
  • Screening  and identification of for mood and anxiety problems

“We don’t just measure performance—we reveal how your mind is truly functioning.”

3. High-Definition MRI Brain Scan

  • 3 Tesla MRI with dementia-focused imaging protocols
  • Onsite scan reviewed by a specialist neuroradiologist

“A clear, expert view of your brain health.”

4. Comprehensive Blood Screening

  • Tests for reversible causes of memory loss (thyroid, B12, diabetes, inflammation, more)

“Because sometimes what looks like dementia—can be something else entirely.”

5. Same-Day Diagnosis & Personalised Plan

  • Results, diagnosis, and next steps explained before the day ends
  • Tailored recommendations for care, prevention, or further support

“You leave not just with answers—but with a clear path forward.”

Meet our cognitive expert Dr. Soumit Singhai

(MBBS, MRCP, FRCP)

Please watch our insightful video on dementia from our cognitive expert, Dr. Soumit Singhai.

Why Choose Our Same-Day Diagnostic Clarity Pathway

Uncertainty is often the hardest part of cognitive decline—for individuals and families alike. That’s why we offer something no other clinic in London does: a Same-Day Diagnostic Clarity Pathway, delivering full investigation, expert diagnosis, and a personalised plan—all in just one day.

See the Right Expert—First Time
Unlike many private clinics that divide care across multiple appointments, you’ll be seen directly by Dr Soumit Singhai—a Consultant Geriatrician with over 16 years’ experience.

He is a rarefied expert in both cognitive and movement disorders, with deep expertise in conditions such as: Alzheimer’s disease, Lewy body dementia, Parkinson’s disease with cognitive decline, mild cognitive impairment, and late-onset behavioural change.

As a geriatrician, Dr Singhai understands how memory issues often present through subtle physical, behavioural or psychiatric changes in older adults. His holistic approach helps uncover what others miss.

“Memory problems are rarely just about memory. My role is to understand what’s really going on beneath the surface.”— Dr Soumit Singhai

A Full Diagnosis—in Just One Day
Most clinics require multiple visits. We deliver everything in one day, including: consultant-led consultation, cognitive testing, MRI or CT brain scan, and blood investigations.

You leave with answers, a diagnosis, and a clear plan—no waiting, no confusion, no back-and-forth.

Tailored for You—or Someone You Love
Whether you’re seeking a private dementia diagnosis for yourself or a family member—or want a second opinion—we’re here to help. Many patients come to us after unclear or conflicting assessments elsewhere.

Trusted by Families, GPs & International Clients
From Harley Street GPs to overseas families, we’re known for combining clinical precision with human care. Many patients stay under our support long-term—for both clarity and continuity.

Innovative, Expert-Led Memory Diagnosis
We offer access to advanced tools in memory care, including: the Alzheimer’s Blood Test (LucentAD®), Parkinsonian screening, specialist neuroimaging, and brain health optimisation strategies.

If you’re searching for clarity, don’t settle for confusion.
Choose London’s only memory clinic offering expert-led, same-day diagnosis—because every day counts.

What Makes Us Different

Real clarity. Real continuity. Real care.

True same-day answers — not just “same day assessments”
Some clinics advertise “same-day assessments” but don’t deliver answers until weeks later.
We give you what matters most: a clear, consultant-delivered diagnosis and plan on the same day.

“No delays. No second appointments to wait for. Just real clarity—fast.”

Truly based in Harley Street — not just the postcode
Some services claim a Harley Street area  location but operate entirely remotely or use shared virtual offices.
We offer genuine, face-to-face care in a discreet, fully established clinic in Harley Street—where real consultants meet real patients.

“Not a virtual setup. Not a mailbox. Just expert care, delivered in person.”

A rarefied expert, with a holistic view

Dr Singhai is a rarefied expert with dual training in both cognitive and movement disorders, alongside deep experience in the psychiatric and physical challenges that often accompany dementia.
He specialises in recognising how memory loss overlaps with changes in mood, behaviour, movement, and physical health—bringing clarity to even the most complex presentations.

“It’s not just about identifying a diagnosis—it’s about seeing the whole person, their story, and what truly matters to them.”

Care that continues
We don’t discharge after a single appointment. Many patients and families stay with us over time, knowing they have ongoing access to someone who knows their story.

“Continuity, not just consultation.”

Independent, compassionate, and focused only on you

We’re not part of a corporate trial network or research pipeline.
We don’t push protocols or enrol patients into studies.
Every recommendation we make is rooted in what’s best for you—delivered with honesty, clarity, and care.

“Our only agenda is your wellbeing.”

Step 1

Arrive at our Exclusive Harley Street clinic for your scheduled appointment

Step 2

Complete comprehensive cognitive assessments with our specialists

Step 3

Undergo necessary investigations including Brain MRI and cognitive blood test panel

Step 4

Receive your diagnosis and individualised  treatment plan on the same day

Who we help ?

We help individuals and families across the UK who are:

  • Experiencing memory loss, confusion, or brain fog.
  • Concerned about a family history of dementia or Alzheimer’s.
  • Feeling mentally fatigued or cognitively impacted by stress.
  • Looking for a private dementia diagnosis for an ageing parent.
  • Seeking reassurance or a second opinion from a trusted team of specialists.

Read our patient success stories.


Clarity for Families. Answers for the People You Love.

Concerned about memory or behavioural changes? We provide fast, expert-led diagnosis.

Alzheimer's Disease
Vascular Dementia
Mixed Dementia
Lewy Body Dementia
Mild Cognitive Impairment
Parkinson’s Disease Dementia

One Day.A life time of clarity.

What our patients and colleagues say...

My partner has been seeing Dr Soumit Singhai for about 4 years now for his Alzheimer’s, and I honestly feel that he would have been much worse had we not sought out the help of Dr Singhai. My partner has been on medication prescribed for him by Dr Singhai, which has helped to slow down the progression of this horrid disease. Also the regular monitoring of the situation has enabled my partner to receive higher strength meds when needed, and have a better of quality of life. Dr Singhai is a very kind and caring man, and very supportive!
Verified Doctify Review 01/09/2025
Our consultation with Dr Singhai was very helpful indeed and gave us clarity on some worrying symptoms. Dr Singhai was wonderful throughout. He took time to talk to us and gave us clear explanations of his findings throughout. His manner was warm and kind. I would recommend Dr Singhai without hesitation.
Verified Doctify Review 30/08/2025
Dr Singhai is brilliant
Verified Doctify Review 28/08/2025
Brilliant from start to finish
Verified Doctify Review 28/08/2025
Our recent visit to diagnose my mum's dementia was excellent. Dr Singhai put my mum at ease, explained everything so thoroughly without any time pressures. Best decision we made booking this appointment.
Verified Doctify Review 26/08/2025
We were nervous and apprehensive when we made the appointment regarding my husband's memory problems. Dr Singhai manner is calm and empathetic. He explained the MRI scan, blood test results and cognitive assessment. Dr Singhai then told us his diagnosis, although this wasn’t an easy thing to hear, he reassured us and gave us a treatment plan for going forward. We now feel more hopeful for the coming years.
Verified Doctify Review 19/08/2025
Excellent experience- well organised, no time pressure during consultation, reassuring bed side manner
Verified Doctify Review 19/08/2025
Dr Singhai was very professional at the same time putting us at ease. He explained the diagnosis in a way we could understand. We came away feeling reassured.
Verified Doctify Review 18/07/2025
He’s really helped my father in law with the right medication. He explains very clearly the diagnosis , we are very happy with dr Singhai
Verified Doctify Review 16/07/2025
excellent service and made my father feel very relaxed and comforted when he left the appointment.
Verified Doctify Review 15/07/2025
Caring, informative, very professional.
Verified Doctify Review 10/07/2025
A great consultation, with good examination and explanations
Verified Doctify Review 09/07/2025
Dr Singhai, is always very approachable and kind, and has a very caring manner.
Verified Doctify Review 09/07/2025
He was brilliant
Verified Doctify Review 05/07/2025
Dr Singhai has been brilliant to deal with, listens to how everyone is perceiving matters to be, and after assessment advises how he is proposing to move forward with treatment. Always answers questions clearly and honestly. We haven't asked anything yet that hasn't been answered and we seem to be working our way through the diagnosis and all the queries this comes with.
Verified Doctify Review 26/06/2025
Excellent! Dr Singhai takes the time to review the case thoroughly, explains his approach and rationale for his prescriptions and recommendations. Very sharp and very helpful
Verified Doctify Review 26/06/2025
Very understanding, has a great insight to how the mind and body works together bought after care to my attention, and what is needed for my older years, Dr Singhai gives time and understanding to me Dr Singhai is definitely the person to see. I would recommend him a very nice Doctor indeed.
Verified Doctify Review 25/06/2025
The whole experience with Dr Singhai & his team was exceptional, from the moment we arrived at his clinic to final discussions. Everyone we encountered was polite and at every step of the process full explanations were given.
Verified Doctify Review 11/06/2025
We were very impressed by Dr Singhai’s knowledge and empathy. Everything went like clockwork for all the appointments during the day thanks to Larry, Dr Singhai’s very efficient and thoughtful PA. Overall it was excellent. Many thanks.
Verified Doctify Review 09/06/2025
Dr Singhai has looked after my wife,who has Parkinsons for sometime.He has always been been very caring and considerate in treating and explaining in detail,what treatment he is giving. This has helped, not only my wife but also the family.
Verified Doctify Review 09/06/2025
When I first took my husband to see Dr Singhia he was in a bad, depression and anxiety, with poor mobility, since being diagnosed with Parkinson’s , and Dr guidance, my husband has made a complete u turn in his health and mobility,I would highly recommend Dr Singhia ,and his professional advice.
Verified Doctify Review 03/06/2025
Friendly, informative, explained everything in plain language. Made to feel very at ease throughout the whole process. Eased any concerns I had. It was a pleasure to meet the whole team.
Verified Doctify Review 21/05/2025
He is at the top of his game. If you need him use him.
Verified Doctify Review 19/05/2025
Dr Singhai is clearly an accomplished professional - attentive, understanding and very thorough in reaching a diagnosis. This is equally the case in the process of balancing medication. We could not recommend him highly enough.
Verified Doctify Review 02/05/2025
Dr Singhai has been my father's physician since July 2024. He is very kind, caring and very thorough with explanations and advice about care and treatment plans. It is a such a relief for me to see my father's progress over the months and the video follow ups six weekly with Dr Singhai are very helpful to clarify any concerns that we have. Thank you very much Dr Singhai!
Verified Doctify Review 30/04/2025
He’s very good, seems to know what he’s talking about, has a nice manner, and explains anything you need to know. Cannot fault.
Verified Doctify Review 10/12/2024
Seems to know what he is doing, and listens well. Also has a very nice manner.
Verified Doctify Review 18/01/2024

Fees – our complete memory clinic package solutions

Same-Day Diagnostic Clarity Pathway
  • Initial Consultation
  • Brain MRI (reported by a neuroradiologist)
  • Cognitive Blood Panel
  • Cognitive & Neurological Assessment
  • Consultation To Discuss Findings & Diagnosis

£2495

Virtual/remote diagnostic Clarity Pathway
  • One week timeframe
  • Brain MRI (reported by a neuroradiologist)
  • Initial Consultation
  • Cognitive & Neurological Assessment
  • Consultation To Discuss Findings & Diagnosis

£2195

To book or enquire about bespoke treatment plans please contact us
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