Sydenham Clinic Houston
Sydenham Clinic's Houston location is a members-only concierge and longevity clinic at 2621 Joanel Street in River Oaks, one of three Sydenham clinics. Its page lists full-body and brain MRI, AI-driven cardiac CT, whole genome sequencing and gut microbiome testing as included in membership; the brand's Executive Smart Scan adds liquid biopsy cancer screening.
The care team
Every clinician the operator publishes by name, with their role exactly as the operator states it.

Dr. Terry Rice
MD

Dr. Adam Brittain
MD, MA, FACP

Heather Dockstader
Clinical Nutritionist and Molecular Biologist
Everything Sydenham Clinic Houston lists
8 tests and services across 9 kinds of care
Whole-body baseline, Heart & circulation, Metabolic health & blood sugar, Cancer risk & screening, Genetics & biological age, Sleep, stress & recovery, Gut & digestive health, Track my progress & optimize over time and Advanced diagnostics & emerging care.
Advanced laboratory testing & biomarkers
Labs & biomarkers- Comprehensive biomarker panel
- Blood testing far beyond an annual physical, 50–160+ markers.
- Metabolic and inflammatory pathway analysis
- Inflammatory markers
Full-body MRI & advanced imaging
Imaging & screening- Full-body MRI
- Scans the whole body for tumors and abnormalities before symptoms.
Advanced heart imaging
Imaging & screening- Coronary CTA with plaque analysis
- Maps soft plaque AI-analyzed before it calcifies.
Cancer-detection testing
Imaging & screening- Multi-cancer early detection blood test
- Screens one blood draw for signals of 50+ cancers.
Genetics, inherited risk & biological age
Labs & biomarkers- Genetic & genomic testing
- Reads DNA for inherited risk and drug response.
- Biological age testing
- Estimates aging pace from epigenetic markers.
Longitudinal tracking & optimization
Fitness & tracking- Longitudinal performance tracking
Gut & digestive testing
Labs & biomarkers- Gut microbiome testing
- Profiles gut bacteria to guide digestive care.
Sleep & stress testing
Labs & biomarkers- Sleep architecture and circadian analysis
- Stress response and recovery capacity
Lifestyle & performance planning
Lifestyle & programs- Health & nutrition coaching
- Ongoing behavior, nutrition and training guidance.
In the clinic's own words, not yet matched to a category we can compare across clinics.
Other Houston clinics listing the same tests
Practical information
Confirm anything time-sensitive directly with the clinic before your visit.
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Selected based on location and overlapping tests and services.

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About this profile
Everything on this page is what the clinic publishes about itself, gathered from the pages linked below and put in one place, in plain English. Where a fact comes from somewhere else, it is named beside that fact.