Preventive medicine · Longevity

The future of health,
today.

Premium preventive medicine for longevity, recovery and elite performance, built on your data and delivered at our Miami clinic.

Begin with the RETO Full Cellular Assessment·$1,990

Blood panel with 105 biomarkers, DEXA and VO₂ Max in one 90-minute visit in Miami.

By the numbers
Deepest
panels in the U.S.
16
tubes, one extraction
90
minutes, one visit in Miami
The method

Three steps.

Assessment room with a figure seated in a leather chair beside a rack of blood sample tubes
01
Evaluate

First, we listen. Your protocol begins with an unhurried thirty-minute consultation with a specialist. Then we map the data: the RETO Full Cellular Assessment, a sixty-minute session, reads 100+ biomarkers, body composition and metabolic fitness against the ranges that are optimal for you, not the population average. Both happen in a single 90-minute visit.

A gloved hand at a laboratory centrifuge
02
Protocol

Your protocol is built by a team of experts working as one: scientists, biologists, physicians, nutritionists, psychologists and exercise physiologists. Seven pillars, one plan, personalized to your data and delivered across the clinic and beyond.

Progress is measured, not assumed: body scan and fitness testing
03
Optimize

Progress is measured, not assumed. Scheduled retests show what moved, and the protocol is adjusted accordingly.

The clinic · Our core

What a visit to RETO Miami looks like.

The RETO Full Cellular Assessment and the technology behind every protocol, all on one floor in Miami.

The illuminated RETO sign on a wood-panelled wall at the clinic in Miami

One of the deepest blood panels in the U.S.

16 tubes
See the assessment
The board

The Scientific Advisory Board behind every protocol.

Specialists in hormone therapy, clinical psychology, human biology, clinical nutrition and exercise science who work as one team around one person, and build the preventive habits that make the results hold.

  • Jaime Casado
    Jaime Casado
    President & Founder
  • Dr. Kendrick Heywood, MD
    Dr. Kendrick Heywood, MD
    American Academy of Anti-Aging Medicine Member
  • Dr. Cristina Grand, Psy.D., ABPP
    Dr. Cristina Grand, Psy.D., ABPP
    American Board of Professional Psychology Member
  • Marcos Diez
    Marcos Diez
    Human Biologist
  • Ana Camiña
    Ana Camiña
    Nutrition Specialist
  • Joe Sigona
    Joe Sigona
    Exercise Scientist
Recognition

From treatment to prevention. Medicine that arrives before the diagnosis does.

Recognition
Top-3 finalist, Miami-Dade Beacon Awards 2025

Top-3 finalist in the Life Sciences & Healthcare category.

Recognition
Key to Miami-Dade County

The county's traditional honor for those who serve its community, presented to RETO for bringing preventive medicine to Miami-Dade. A recognition few companies ever receive, and a responsibility we carry into every protocol.

Ceremonial Key to Miami-Dade County presented to RETO
Questions

Answered before you ask.

How much does it cost to start?

You start with the RETO Full Cellular Assessment: $1,990, everything included in one visit. It is the entry point to the clinic and includes the full blood panel, DEXA scan, VO₂ Max metabolic test and an expert review. The protocol that follows is quoted to your findings.

What exactly is included in the assessment?

A 100+ biomarker blood panel (hormonal, metabolic, cardiovascular, inflammation and aging), a DEXA scan for body composition and bone density, a VO₂ Max metabolic test, a one-to-one expert review, and an interpreted report with your optimal ranges. Everything lives in your portal.

Do I have to travel to Miami?

The assessment and clinical protocols are delivered in person at our Miami clinic, 999 Brickell Ave, Suite 520. The assessment itself is a single 90-minute visit, and many clients fly in for it; our concierge helps with logistics. Follow-up and retests can be coordinated remotely between visits.

How long is the protocol?

The assessment is a single 90-minute visit. The protocol runs continuously, building across seven pillars: nutrition, exercise, psychology, medicine, technology, habits and sleep. Scheduled retests every quarter show your progress.

Do I need to fast?

Yes. Come having fasted for 6 hours before your blood draw.

How do I pay?

In full and in advance, through the secure payment link our team sends you once your date is agreed.

Can I cancel or change my date?

Cancellation and rescheduling are governed by our Terms of Service. If your plans change, tell our team as early as you can.

What happens after I request my assessment?

Leave your details. Within 24 hours our team contacts you to agree your date and sends you a secure payment link. You then receive a short medical questionnaire that a RETO clinician reviews before your visit.

Who reviews my results?

Your results are reviewed by our entire Scientific Advisory Board.

Your first step

Mastery begins with one visit.

Request the RETO Full Cellular Assessment, or get the free RETO Longevity Guide first.

RETO Longevity Guide

Get the RETO Longevity Guide.

The fundamentals of longevity in plain language, and what is genuinely new and worth your attention. Free, straight to your inbox.

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