Physician-Led  ·  AI-Assisted  ·  South Asian Calibrated

Know before it's urgent.

See where your heart and metabolic health are heading — every major system read together by one physician, calibrated for South Asian biology.

WhatsApp Dr. Gamalathge See what's included

What We Deliver

A complete picture of your health —
and the next ten years of it.

Most people check their health only when something breaks. SHI reads your whole body as one connected picture — a physician-led review of where you're heading, while there's still time to protect your healthspan: the years you live in good health.

01
A whole
check-up

10 to 25 investigations — depending on your programme — across your heart, metabolism, liver, kidneys, thyroid and hormones, read together, not as isolated numbers, by a named physician.

02
A 10-year
forecast

Your cardiovascular trajectory projected a decade forward and calibrated to South Asian biology — so you can change direction before symptoms ever appear.

03
A named
physician

Dr. Gamalathge personally reviews and authors every report, pairing clinical judgement with AI-assisted pattern analysis — a clinician's signature on every result.

What We Test

A full-body check-up — every major system, one physician.

Eleven body systems — heart, metabolism, liver, kidneys, thyroid, blood, hormones and more — every result read and interpreted in person by Dr. Gamalathge.

Essential
10
investigations
~47 individual readings
Premium
16
investigations
~61 individual readings
Elite
25
investigations
~73 individual readings
See every investigation

Cardiovascular risk in Sri Lanka

The numbers most people here
have never seen.

0 never tested

Half of Sri Lankan adults have never had their cholesterol measured — while nearly half already have a raised level.

0 pre-diabetic

In Western Province, more than a third of adults are pre-diabetic, and another 27.8% already have diabetes — most feeling completely well.

0 more undiagnosed

Among adults in their thirties, undiagnosed high blood pressure outnumbers diagnosed cases six to one.

0 of hospital deaths

Ischaemic heart disease has been Sri Lanka's leading cause of hospital deaths for most of the past decade.

Sources: Sri Lanka STEPS Survey 2021  ·  Katulanda et al., Indian J Endocrinol Metab 2025  ·  Wijewickrama et al., BMC Cardiovasc Disord 2026  ·  Sri Lanka MOH Annual Health Bulletin 2022–23

Why SHI

Different biology.
Different thresholds.
Different outcomes.

Your biology has an age of its own — and it's moving. The only questions are how fast, and in which direction.

Two people can share the very same result and carry very different risk. A lab's ‘normal’ range only rules out disease today — and it isn't calibrated for South Asian biology. So ‘not flagged’ is not the same as optimal. SHI reads your numbers against thresholds built for your biology, and against the direction they're moving.

01
Cardiovascular Forecast

Where your heart health is heading — a 10-year view, or 10- and 30-year for under-40s.

02
Your Biological Age

How old your biology reads — Phenotypic Age on Premium & Elite, Metabolic Age on Essential.

03
South Asian Calibration

South Asians face roughly twice the cardiovascular events at the same numbers. SHI reads yours against South Asian thresholds.

04
Named Physician on Every Report

Reviewed, interpreted and signed by Dr. Gamalathge — not a system-generated summary.

05
AI-Assisted Pattern Analysis

AI finds cross-biomarker patterns single markers miss — paired with physician judgement.

06
Flexible Blood Collection — All Packages

A phlebotomist comes to you, or give your sample at the Mirihana centre — all packages.

Annual Health Intelligence Programmes

Choose your programme

Founding-patient pricing — limited to our first 20 patients. Launch rates return once the cohort fills.

Essential
Your core cardiovascular & metabolic baseline — read by a physician.
Founding Patient
23,000
LKR / year  ·  ~USD 79
Launch price LKR 55,000
Year 2+ loyalty rate: LKR 49,500
  • 10 investigations — your core baseline panel
  • Blood collection — a phlebotomist visits you, or at the Mirihana centre
  • 30-min in-person consultation (vitals + history + examination)
  • Physician-authored report + Metabolic Age Score
  • Cardiovascular forecast — 10- & 30-year, age-appropriate
  • Report-delivery consultation by phone
  • Month-3 repeat panel + Delta Report included
  • WhatsApp check-in: Month 1 & Month 3
Learn more about Essential →
Premium
Deeper detection — the advanced markers a standard check-up misses.
Founding Patient
55,000
LKR / year  ·  ~USD 189
Launch price LKR 90,000
Year 2+ loyalty rate: LKR 81,000
  • 16 investigations — all Essential + 6 advanced markers
  • Blood collection — a phlebotomist visits you, or at the Mirihana centre
  • 30-min in-person consultation (vitals + history + examination)
  • ApoB · hs-CRP · Vitamin D · Vitamin B12 included
  • Physician-authored report + Phenotypic Age (Levine 2018)
  • Cardiovascular forecast with ApoB stratification — 10- & 30-year
  • Report-delivery consultation — in-person or by phone
  • Richer Month-3 Delta Report (hs-CRP + ApoB response)
  • Monthly WhatsApp access throughout the programme
Learn more about Premium →
Elite
The complete picture — hormones, cancer surveillance & priority access.
Founding Patient
92,000
LKR / year  ·  ~USD 309
Launch price LKR 145,000
Year 2+ loyalty rate: LKR 130,500
  • 25 investigations — all Premium + hormonal & tumour markers
  • Blood collection — a phlebotomist visits you, or at the Mirihana centre
  • 30-min in-person consultation (vitals + history + examination)
  • Full hormonal + tumour marker profiling
  • Physician-authored report + Phenotypic Age (Levine 2018)
  • Cardiovascular forecast — 10- & 30-year, age-appropriate
  • Report-delivery consultation — in-person or by phone
  • Month-3 Delta Report included
  • Physical bound annual report copy
  • 12-month Priority WhatsApp access to Dr. Gamalathge
Learn more about Elite →

Not sure where to start?

Speak with Dr. Gamalathge
before you decide.

A short, no-obligation call to understand your history and goals — and to recommend the programme that actually fits you. No commitment, no pressure.

Talk to Dr. Gamalathge on WhatsApp or book a review →

What Your Report Delivers

Two insights
no standard test
will ever give you.

Two intelligence outputs no standard laboratory test produces — included in Essential, Premium, and Elite. These are the difference between a result and an understanding of where your health is heading.

Included with every report
Chronological age 45
Biological age 38

Illustrative example — your score is unique to your biomarker profile

Your Biological Age

How old your biology reads — not your birth year. Essential reports a Metabolic Age Score; Premium and Elite report Phenotypic Age, a published, mortality-anchored model (Levine 2018). Recalculated at your annual full repeat, so you see whether it moved over the year — which is what we track, rather than the absolute number. (Phenotypic Age is a US-derived model.)

Included with every report

Cardiovascular Forecast

Your cardiovascular risk projected forward — 10 years for patients 40 and over (WHO 2019 Southeast Asia), and a 10- and 30-year horizon for under-40s (AHA PREVENT), because a decade understates a younger person's risk. Revisited at your Month-3 Delta to show whether the trajectory has shifted.

Follow-up, Retesting & the Delta Report

One appointment. A year of clarity.

Most health checks end when the results arrive. Here, that is where the value starts — a full 12-month arc built to prove your plan is working. At Month 3 you see your modifiable markers respond; at the annual repeat, whether your biological age moved.

Before you enrol · ~15 min
Initial phone consult

A short call to explain the programme, understand your history and goals, and recommend the right tier — before any payment.

Month 0 · Baseline
Home draw + 30-min in-person consult

A phlebotomist can collect your blood at home, or you can give your sample at Dr. Gamalathge Healthcare Centre in Mirihana. You attend one in-person consult for vitals, history and examination — then talk through your physician-authored report together.

Month 1
WhatsApp check-in

A nudge to make sure your action plan has actually started.

Month 3 Included · all tiers
Delta Report + re-test + review consult

We repeat your modifiable markers and place the new numbers beside your baseline. This is the intervention-proof moment — where you see, in black and white, whether the plan worked.

Month 6 Optional add-on
Mid-Point Review

A paid mid-year check: home draw, focused review consult, and an updated trajectory note.

Month 12 · Renewal
Full repeat baseline + 2-Year Trajectory Report

Repeat the full baseline and receive a two-year trajectory report at your Year-2 loyalty price. From here, the trajectory itself is the product.

Your Delta Report, at a glance

Illustrative example — not a real patient

MarkerBaselineMonth 3Change
LDL Cholesterol (mg/dL) 162 121 −41 · into range
HbA1c (%) 6.1 5.6 −0.5 · into range
Triglycerides (mg/dL) 198 142 −56 · improving
hs-CRP (mg/L) 3.4 1.6 −1.8 · into range

Illustrative example only. Your Delta Report shows your own markers, side by side, with a physician's note on what moved and what to do next.

The Investment

One programme.
Everything included.

SHI replaces the fragmented, incomplete approach — giving you everything in a single coordinated programme for the year.

The fragmented approach
−
GP referral appointment — to request lab tests
−
Clinic visit to give blood sample
−
Results delivered as a printout — numbers, no interpretation
−
Another appointment to "discuss" the numbers
−
European reference ranges — not calibrated for South Asian physiology
−
No 10-year forecast
−
No AI pattern analysis across biomarkers
−
No structured follow-up or Delta Review
Multiple appointments — no clarity
SHI programme
✓
Flexible blood collection — a phlebotomist visits you, or give your sample at the Mirihana centre
✓
In-person physician consultation — vitals, history, examination
✓
Physician-authored report — clinical narrative, not a printout
✓
Report-delivery consultation — walk through every finding
✓
South Asian calibration — South Asian thresholds applied as standard
✓
Cardiovascular forecast — 10-year, plus a 30-year view for under-40s
✓
Biological age — Metabolic Age (Essential) or Phenotypic Age (Premium & Elite)
✓
3-month Delta Review included — repeat panel + progress report
One programme — a full year of clarity
Dr. D. R. Gamalathge MBBS, Founder of Signature Health Intelligence
SLMC No. 36999  ·  Verified Physician

About the Physician

Every report reviewed personally.

Dr. Gamalathge is a physician with over a decade of clinical experience and the founder of Signature Health Intelligence, based at the Dr. Gamalathge Healthcare Centre, Mirihana, Nugegoda.

His special interest in preventive cardiology and metabolic health was shaped by a pattern he could no longer ignore — cardiovascular and metabolic risk appearing in progressively younger age groups, affecting not only patients, but close friends and family. The conventional model of investigating only when symptoms appear was arriving too late.

SHI was built in direct response to that observation. By combining physician-led early detection with AI-assisted cross-biomarker pattern analysis calibrated for South Asian biology, it gives individuals a clear picture of where their health is heading — years before risk becomes disease.

"Results mean nothing alone. My role is to translate your biomarker data into a clinical conversation about your future — not just your present."

SHI is not a screening programme. It is a physician-led intelligence review that equips you with the clarity to act — before anything becomes urgent. Read his full profile →

Book a Review WhatsApp Directly

Standards & Partnerships

Built on clinical rigour.
Grounded in regulation.

SLMC Registered

Dr. D. R. Gamalathge is registered with the Sri Lanka Medical Council, No. 36999. Every report is a clinical document issued by a licensed physician.

Accredited Laboratory

All laboratory analyses are conducted at a fully accredited diagnostic laboratory in Colombo, with ISO-standard quality controls.

Data Protection

Personal data collected through this website and your enquiries is handled in line with Sri Lanka's Personal Data Protection Act No. 9 of 2022. Written consent is obtained before every investigation.

Medical Regulator SLMC Sri Lanka Data Protection PDPA No. 9 / 2022

Common Questions

Frequently asked

What does the SHI report cover? +

Depending on your package, the report covers 10 to 25 biomarkers including lipid profiles, metabolic health markers, liver and kidney function, thyroid, hormonal panels, and tumour markers. Every report includes a cardiovascular forecast — 10-year for patients 40 and over, and a 10- and 30-year view for under-40s — plus a physician-authored clinical narrative.

Essential — Core biomarker profiling: full lipid panel, fasting glucose, HbA1c, liver enzymes, renal function, and full blood count (~10 markers).

Premium — Expanded metabolic + cardiovascular panel including ApoB, high-sensitivity CRP, and full CVD risk stratification (~16 markers).

Elite — The complete panel: all Premium markers plus hormonal profiling and tumour markers (25 markers).

Every report is calibrated against South Asian thresholds — not European population norms — and includes AI-assisted cross-biomarker pattern analysis, a biological-age reading (Metabolic Age on Essential; Phenotypic Age on Premium and Elite), and a signed physician narrative written specifically for you. The report tells you where your health is heading. Not just where it stands today.

How is this different from a standard blood test? +
Standard laboratory reports show numbers alongside reference ranges calibrated for European populations. SHI applies South Asian thresholds, AI-assisted cross-biomarker pattern analysis, and a physician-authored clinical interpretation. You receive clinical meaning — not just data.
Do I need to visit a clinic? +
Blood collection can be done by a phlebotomist at your home, office, or hotel — or you can give your sample at Dr. Gamalathge Healthcare Centre, Mirihana. Your vitals assessment and clinical examination, however, take place in person at Dr. Gamalathge Healthcare Centre, Mirihana. All patients attend one in-person physician appointment as part of their programme.
What is the 3-Month Delta Review, and is it included? +

The 3-Month Delta Review is a targeted re-investigation of your key biomarkers at the three-month mark, combined with a Delta Report — a side-by-side comparison of your current results against your baseline. It shows exactly what has improved, what has shifted, and what still needs attention.

It is included with every SHI package — Essential, Premium, and Elite — at no additional cost. There is no separate fee. The re-investigation and Delta Report are part of your programme from the start.

How long does it take to receive my report? +
Most reports are delivered within 3–5 working days of sample collection. The Elite package includes a priority turnaround option. Your physician consultation is scheduled after the report is complete.
Will Dr. Gamalathge personally review my results? +
Always. Dr. D. R. Gamalathge, MBBS, SLMC No. 36999 personally reviews and authors every report — from the first biomarker to the final clinical narrative. One physician reads your results, knows your name, and signs every page.
Is this suitable if I feel completely healthy? +
Especially so. SHI is designed to identify metabolic and cardiovascular risk trajectories years before symptoms appear. SHI is designed for people who feel entirely well — that is precisely when intervention is most effective.
What is the South Asian calibration? +
South Asians develop metabolic and cardiovascular disease at lower thresholds than European populations. SHI reads your results against South Asian cut-offs: the WHO Asia-Pacific 2004 review identified BMI 23 as the point where cardiometabolic risk begins to rise, and the International Diabetes Federation sets abdominal-risk waist limits at 90 cm for men and 80 cm for women — so your numbers are interpreted against the right baseline for your biology.
Can I do this from abroad — UK, Australia, UAE, Canada? +
Yes. Diaspora patients visiting Sri Lanka frequently schedule their SHI review during their trip. We recommend contacting us at least two weeks before your arrival to coordinate sample collection and ensure your report is ready before you depart.

From the Journal

Read before you decide.

Physician-authored notes on cardiovascular and metabolic risk — written for Sri Lanka, where the thresholds that matter are not always the ones printed on the report.

Cardiovascular Health Half of Sri Lankan adults have never had their cholesterol checked What a lipid profile actually measures, why a “normal” result may not mean optimal for a South Asian body, and why total cholesterol is the least useful number on the page. Dr. D. R. Gamalathge · 7 min read All articles →

Begin Your Review

One appointment.
A year of clarity.

Every programme begins with a short, no-obligation conversation with Dr. Gamalathge — to understand your history and recommend the right tier. The fastest way to start is a message.

Message Dr. Gamalathge

Replies within 24 hours · +94 75 619 2319

Email:  dimithra@signaturehealthintel.com
Dr. Gamalathge Healthcare Centre, Mirihana, Nugegoda

Clinical Disclaimer

This report is a clinical decision-support tool. It does not replace clinical judgement or the advice of your treating physician. All consultations are conducted in person at Dr. Gamalathge Healthcare Centre, Mirihana, Nugegoda.

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Four quick questions. Dr. Gamalathge will respond personally within 24 hours.