The Longevity Registry

Longevity clinics in Illinois

The Longevity Registry lists 9 longevity practices in Illinois as of September 2026. The procedures offered most often here are concierge / membership model, glp-1 / medical weight management and hormone optimization (bhrt/trt). 1 of them publish a price range. We don't rank practices; the list below is alphabetical.

Cities in Illinois

Chicago (5)Deerfield (1)Elmhurst (1)Lake Forest (1)Naperville (1)

Baxley Family Medicine

Lake Forest, IL

Cognition & Brain HealthConcierge / Membership ModelFunctional Medicine+4

Frances Baxley

Bliss MD Functional Medicine & Longevity Clinic

Chicago, IL

Biological Age & EpigeneticsCognition & Brain HealthFunctional Medicine+8

Anand Thakkar

Encore Concierge Medicine

Chicago, IL

Concierge / Membership ModelMen's Health & Sexual Medic…Women's Health & Menopause

Julia Gold

EvolveMD Concierge Medicine Chicago IL

Chicago, IL

CGM / Metabolic DiagnosticsCognition & Brain HealthConcierge / Membership Model+3

Grettel Donahue · Brian Donahue

Fashioned Health

Elmhurst, IL

Concierge / Membership ModelExecutive Health / Full Wor…GLP-1 / Medical Weight Mana…+2

Thomas Caraballo

HealthSpan Chicago

Deerfield, IL

Advanced Blood BiomarkersConcierge / Membership ModelDEXA / Body Composition+6

Tyler J. Saunders

Naperville Internist

Naperville, IL

Functional MedicineGLP-1 / Medical Weight Mana…Hormone Optimization (BHRT/…+6

Rakesh Marwaha · Rachit Marwaha · +2

Northwestern Medicine Human Longevity Clinic

Chicago, IL

Biological Age & Epigenetics

Sean Cahill, MD Longevity & Concierge Medicine

Chicago, IL

Advanced Blood BiomarkersBiological Age & EpigeneticsCancer Screening & Early De…+10

Sean Cahill, MD

Questions

Which longevity clinics are in Illinois?
The registry currently lists 9 practices in Illinois: Baxley Family Medicine, Bliss MD Functional Medicine & Longevity Clinic, Encore Concierge Medicine, EvolveMD Concierge Medicine Chicago IL, Fashioned Health, HealthSpan Chicago, Naperville Internist, Northwestern Medicine Human Longevity Clinic and 1 more.
Which is the best longevity clinic in Illinois?
We don't rank practices, and no one can buy a position here. A better question is which practice fits what you need. Check four things: a physician (MD or DO) with current primary board certification in a relevant specialty; a written, total price before you book; who reviews your results and what happens if something abnormal is found; and whether the program is à la carte or a membership. Our guide lists twelve questions to ask.
How much does a longevity clinic cost in Illinois?
Few practices in Illinois publish prices. Across the U.S., a lab-panel membership typically runs about $350 to $600 a year, and a full one-day assessment with imaging between $5,000 and $15,000.
Where can I get concierge / membership model in Illinois?
Baxley Family Medicine, Encore Concierge Medicine, EvolveMD Concierge Medicine Chicago IL, Fashioned Health, HealthSpan Chicago and Sean Cahill, MD Longevity & Concierge Medicine list concierge / membership model among their services.