Concierge Health Optimization for executives
Executive Health.
Consistently Executed.
Your labs may say normal. But normal doesn't mean optimal.
If your energy, recovery, performance and mental sharpness aren't where they should be, the problem usually isn't another test. It's the execution system behind your health.
Executive health programs stop at diagnosis. We manage what happens after.
Most executives know what they need to do. The gap isn’t knowledge or more information. It’s consistent execution inside a life that never slows down.
That's the gap we close.
100+ executives nationwide. Referred to by licensed physicians. Delivered entirely remotely.
See which of your four systems is holding your performance back. 2 minutes, confidential, instant results.
The Founder
Vini Castanho
Founder — Ascentra Executive Health
Vini Castanho holds a B.S. in Nutrition and Dietetics and an advanced certification developed by PhD nutrition scientist Dr. Layne Norton. He has spent 7 years working exclusively with executives, CEOs and entrepreneurs who can't afford a program built for someone with a different life.
The strategies that actually work had to be engineered around travel schedules, cognitive load and real food situations, not borrowed from generic frameworks that collapse the moment a client boards a flight.
Ascentra is the system that emerged from that work. His methodology bridges the gap between clinical insight and behavioral execution, the layer most health programs never reach.
Clinical Perspective
Why Physicians Refer Their Executive Patients to Ascentra
Real Executives. Measurable Results.
"The combination of Ascentra and my physician did really good for me."
- A1C from 7.7 to 5.9, near normal range
- CRP (marker of inflammation) from 3.8 to 2.3
- Wakes up feeling rested with energy and stamina levels he hadn't experienced in years
- Playing pickleball for 2 hours without fatigue
- Visceral fat reduced, muscle mass increased
- 16lbs of body fat lost in 24 weeks
"I treat this like I treat my business, there are experts I hire for things outside my own expertise."
- Running 5ks again with consistent energy across full operating days
- Blood pressure returned to normal range
- Eliminated chronic knee pain and meniscus surgery
- Muscle mass increased
- 17lbs of body fat lost in 13 weeks
Take The First Step
How Does Your Executive Health System Measure Up?
Normal labs don't always mean optimal performance.
Your results may fall within standard ranges while gaps in Fuel, Capacity, Recovery or Load continue to affect your energy, focus, body composition and performance.
See what's supporting your performance, what may be holding it back, and where to focus first.
- 12 quick questions
- Personalized scores across all four areas
- Comparison with the Ascentra Performance Standard
- Clear identification of your biggest constraint
- Immediate results with practical next-step guidance
Confidential. Immediate personalized results.
"I think it's important that we invest in ourselves, in our core, not just nice suits, cars and vacations."
- Chronic back pain eliminated
- A1C from 5.8 to 5.2 through nutrition and lifestyle changes
- Total cholesterol reduced from 207 to 201
- Muscle mass increased
- 33lbs of body fat lost in 24 weeks
"I stopped having brain fog in afternoon meetings."
- Energy and mental sharpness at levels he hadn't experienced in years
- Brain fog and decision fatigue reduced
- Muscle mass preserved
- Visceral fat reduced
- 24lbs of body fat lost in 40 weeks
An Insider's View
"I run a company and lead a team, I don't have the bandwidth to figure this out on my own, the decisions were already made for me."
- Sleeping better than she has in years
- More energy for long operating days
- Fitting into her clothes again
- 25lbs of body fat lost in 36 weeks
Take The First Step
How Does Your Executive Health System Measure Up?
Normal labs don't always mean optimal performance.
Your results may fall within standard ranges while gaps in Fuel, Capacity, Recovery or Load continue to affect your energy, focus, body composition and performance.
See what's supporting your performance, what may be holding it back, and where to focus first.
- 12 quick questions
- Personalized scores across all four areas
- Comparison with the Ascentra Performance Standard
- Clear identification of your biggest constraint
- Immediate results with practical next-step guidance
Confidential. Immediate personalized results.
How It Works
The Ascentra Model
Your wealth isn't managed reactively. Your health shouldn't be either. Ascentra operates on the execution side of proactive healthcare, the layer between clinical insight and real-world results.
Your physician handles the diagnostics, whether that's your existing provider or one in our network when coordinated care is appropriate. We use your biomarker data and build the day-to-day system aligned with it, the behavioral execution that makes those insights actually count.
Managed continuously, not revisited annually or quarterly.
Evidence based nutrition. Exercise. Sleep. Stress. Travel. Recovery. All engineered around your biology, workload, and your life.
Delivered entirely remotely · 100+ executives nationwide · Physician-referred
The System
How We Manage Your Execution
Meal Delegation℠
Your nutrition shouldn't depend on willpower, meal prep containers or diet plans that aren't sustainable long term with your lifestyle.
It should run like an operational system and that's exactly what we build.
When food decisions become a drain on your cognitive bandwidth, we remove it entirely. Aligned meal solutions are coordinated on your behalf, so your nutrition runs in the background with the same reliability as your best business systems.
Consistency is driven by infrastructure, not willpower.
Restaurant Intelligence℠
Your real food environment isn't a meal prep container. It's the steakhouse where you take clients, the hotel restaurant in the city you fly to every month, the place your team ends up on Friday nights.
We go through every menu on your list and identify exactly what to order, by name, by preparation, by modification, so you walk into any restaurant with a decision already made.
The right choice becomes the easy choice, everywhere.
Executive Travel Systems
Your protocol doesn't pause when you board a plane. Time-zone adjusted routines, pre-cleared hotel and airport menus and real-time support keep your system running wherever the work takes you.
On protocol in any city, any time zone.
KPI Dashboard
Your health metrics tracked the same way you track business performance, with real numbers, clear trends and accountability to outcomes that matter. No guesswork, no vague progress updates.
What gets measured gets managed.
Weekly Performance Review
Every week, your data is reviewed against your protocol. What worked, what shifted and what needs adjusted. This is how the system evolves with your life, not a static plan handed to you once and left to decay.
Continuously managed. Never set and forgotten.
Daily Accountability
Brief daily check-ins that keep your protocol on track between weekly reviews. Not coaching sessions, operational touchpoints that close the gap between knowing and doing.
The layer that makes everything else stick.
Baseline Diagnostics
We Test to Decide, Not to Collect
Everything is built around objective, research grade data from day one.
Oura Ring 4
Nightly HRV, resting heart rate, and sleep data, the most validated signals a wearable produces, giving us an objective read on how your system is recovering between demanding weeks. When your HRV trends down before you feel it, we adjust your protocol before it compounds. Recovery tracking is included in every program. If you don't already own an Oura, we provision one and set it up for you as part of onboarding.
DEXA Analysis
DEXA gives us an exact read on body fat, lean mass, and visceral fat, the fat around your organs that a scale and a blood panel both miss and one of the strongest drivers of metabolic dysfunction. We do not scan for the number. We scan to set your starting line and then prove the plan is working: lean mass holding, visceral fat trending down. Your baseline shapes how we build your nutrition and lifestyle systems, and the rescans keep us honest about whether they are actually moving.
VO2Max Testing
Measures your body's capacity to use oxygen during sustained activity, one of the most reliable predictors of long-term healthspan and all-cause mortality available. Your baseline informs how we structure your movement and recovery throughout the program.
All testing is scheduled and coordinated on your behalf.
You show up. We handle everything else.
Medical services are delivered independently by licensed physicians and are not provided by Ascentra Executive Health, Inc. DEXA and VO2max testing is fulfilled through third-party providers and does not constitute a clinical service provided by Ascentra Executive Health, Inc.
Take The First Step
How Does Your Executive Health System Measure Up?
Normal labs don't always mean optimal performance.
Your results may fall within standard ranges while gaps in Fuel, Capacity, Recovery or Load continue to affect your energy, focus, body composition and performance.
See what's supporting your performance, what may be holding it back, and where to focus first.
- 12 quick questions
- Personalized scores across all four areas
- Comparison with the Ascentra Performance Standard
- Clear identification of your biggest constraint
- Immediate results with practical next-step guidance
Confidential. Immediate personalized results.