Radiant Health SF
Radiant Health SF is a three-doctor naturopathic and functional medicine practice in San Francisco's Marina, built first around hormones with a longevity track. Biological age is the front door: an at-home TruAge test turned into a protocol that can include peptides and bioidentical hormones. New patients start with a Health Strategy Call. People come here for hormones and energy and midlife care.
The care team
Every clinician the operator publishes by name, with their role exactly as the operator states it.

Dr. Kristy Vermeulen, Nd
ND
Published qualifications"Dr. Kristy is a internationally recognized Naturopathic Doctor with an expertise in functional endocrinology and bio-identical hormone replacement." She runs the clinic’s HCG weight loss program.

Dr. Karmen Gregg
Published qualifications"Dr. Karmen Gregg is a clinical nutritionist specializing in functional and integrative medicine."

DR. Nazanin Safaei
ND
Published qualifications"Dr. Safaei is a licensed naturopathic doctor dedicated to evidence-based, personalized medicine and comprehensive patient education."
Everything Radiant Health SF lists
15 tests and services across 7 kinds of care
Whole-body baseline, Metabolic health & blood sugar, Medical weight loss, Midlife & menopause, Hormones & energy, Nutrient status & deficiencies, Genetics & biological age, Gut & digestive health and Advanced diagnostics & emerging care.
Advanced laboratory testing & biomarkers
Labs & biomarkers- Comprehensive biomarker panel
- Blood testing far beyond an annual physical, 50–160+ markers.
- Hormone panel
- Measures sex hormones, thyroid and adrenals.
- Micronutrient testing
- Measures vitamin and mineral levels, some inside the cell rather than in serum.
- Metabolic assessments
Genetics, inherited risk & biological age
Labs & biomarkers- Biological age testing
- Estimates aging pace from epigenetic markers.
- Telomere length testing
- Measures average telomere length, sold as a marker of cellular aging.
Advanced & emerging care
Advanced therapies- Peptide therapy
- Compounded peptides marketed for recovery, growth hormone and repair.
- NAD+ therapy
- Infusions or shots of a cellular-energy cofactor.
- Low-dose naltrexone (off-label)
- Naltrexone prescribed far below its approved dose, marketed for pain, fatigue and autoimmune symptoms. Off-label, with evidence limited to small studies.
Gut & digestive testing
Labs & biomarkers- Gut microbiome testing
- Profiles gut bacteria to guide digestive care.
- SIBO & breath testing
- Breath tests for small-intestinal bacterial overgrowth and related organisms.
- Food sensitivity testing
- IgG-based reaction panels.
Hormone, sexual-health & prescription care
Medical treatment- Menopause hormone therapy
- Estrogen/progesterone care for perimenopause and menopause.
- Thyroid treatment
- Medication for diagnosed thyroid conditions.
Medical weight programs
Medical treatment- GLP-1 weight loss program
- Physician-supervised semaglutide/tirzepatide with monitoring.
- HCG weight loss program
- Belly Fat Burner
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 San Francisco 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.