Preamble Health
Preamble Health is a physician-led longevity clinic at 16430 N Scottsdale Rd in North Scottsdale, founded by Dr. Jesse Greer. Its flagship 3-6 hour assessment combines a 100+ biomarker blood panel, DEXA, VO2 max and resting metabolic rate testing and 14-day continuous glucose monitoring with a Health Intelligence Report. Each test is also offered on its own, with GLP-1 and HRT/TRT support for members.
The care team
Every clinician the operator publishes by name, with their role exactly as the operator states it.

Dr. Jesse Greer
MD

Ilana Kasal
PA-C
Torrey Foster
PT, DPT, OCS, FAFS, CSCS
Nicole Brockwell
RD, CNSC, CSO
Everything Preamble Health lists
9 tests and services across 6 kinds of care
Whole-body baseline, Metabolic health & blood sugar, Medical weight loss, Men’s health & testosterone, Midlife & menopause, Genetics & biological age, Strength, fitness & body composition and Track my progress & optimize over time.
Advanced laboratory testing & biomarkers
Labs & biomarkers- Comprehensive biomarker panel
- Blood testing far beyond an annual physical, 50–160+ markers.
Genetics, inherited risk & biological age
Labs & biomarkers- Genetic & genomic testing
- Reads DNA for inherited risk and drug response.
Fitness, strength & body-composition assessment
Fitness & tracking- DEXA scan
- Measures bone density, lean mass and visceral fat precisely.
- VO₂ max testing
- Measures cardiorespiratory fitness, the strongest exercise predictor of longevity.
- Metabolic rate testing
- Measures calories your body actually burns at rest.
Longitudinal tracking & optimization
Fitness & tracking- Continuous glucose monitoring
- Tracks blood sugar response to food, sleep and stress in real time.
Hormone, sexual-health & prescription care
Medical treatment- Testosterone therapy
- Prescription treatment for diagnosed low testosterone.
- Menopause hormone therapy
- Estrogen/progesterone care for perimenopause and menopause.
Medical weight programs
Medical treatment- GLP-1 weight loss program
- Physician-supervised semaglutide/tirzepatide with monitoring.
In the clinic's own words, not yet matched to a category we can compare across clinics.
Other Phoenix-Scottsdale clinics listing the same tests
Practical information
Confirm anything time-sensitive directly with the clinic before your visit.
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.