Podcast Program & Courses Recommended Resources Ways To Work With Me Telehealth Clinic
About Contact
I'm Ready to Understand My Body
"I appreciate Dr. Rentea's personal approach to my particular struggles. She listens and coaches in a way that is pragmatic, individualized and timely. Even though I come with a fairly extensive education in health and wellness, I have learned so much and most importantly have finally experienced success." — Meg K

Your body isn’t failing you.

Your plan just wasn’t built for you.

You’re doing everything the experts recommend. Hitting your protein targets… showing up for strength training… tracking every bite.

You’ve invested in programs, read the latest research, and followed the rules to the letter.

But despite all that effort, your body isn’t responding the way it should. 

The scale might move, but your muscle seems to disappear along with the fat…

You’re eating what’s supposed to be “enough,” yet still hungry by mid-afternoon and counting the minutes until your next meal...

You’re pushing hard in your workouts, but somehow feeling weaker. 

Despite doing everything “right,” something feels fundamentally off.

Every new approach promises clarity, but you end up in the same place: depleted, confused, and wondering why your body won’t cooperate.

Here’s what’s really happening: most nutrition plans are built on averages. They assume your metabolism works like everyone else’s. But your body isn’t average.

Your genes, stress levels, sleep patterns, and metabolic rate all affect how you build muscle, burn fat, and process nutrients — in ways no calorie calculator can ever capture.

When you don’t understand what’s happening inside your body, you’re making decisions based on guesswork instead of data:

  • Following generic protein targets that don’t match your lean body mass and losing muscle in the process

  • Training harder when your body actually needs recovery

  • Eating less to lose fat, only to slow your metabolism and drain your energy

  • Adding cardio when progress stalls, which accelerates muscle loss

You don’t need another restrictive plan. You need real insight into what’s happening beneath the surface:

  • How your metabolism responds to changes in food and training

  • What your genetics reveal about building and preserving muscle

  • Whether your current habits are supporting fat loss or quietly sabotaging it

Once you understand your body at this level, every decision (from your protein target to your workout strategy) becomes informed, not reactive.

That’s when progress finally starts to make sense.

“Working with Dr. Matthea has been part of the firm foundation of my success. She is knowledgeable, incredibly genuine, and actually cares in a way that only someone with similar experiences with weight management can care. Her brilliant coaching helped me embrace body acceptance while finally understanding what true health really means. With her guidance, I lost 160 pounds and completely transformed my relationship with food, my body, and my health.

The most powerful shift for me was realizing that health isn’t defined by BMI. Even before my skin removal surgery, I was told by my PCP that I ‘still needed to lose weight.’ But thanks to Dr. Rentea, I knew the truth—my skeletal muscle mass was high, my body fat was low, and I was already in the healthiest place I’d ever been. For the first time, I had the confidence and knowledge to push back against outdated, harmful medical advice and advocate for myself.

Beyond the numbers, she taught me practical nutrition strategies that brought me more freedom and ease. What used to feel like an overwhelming, uphill battle became a sustainable way of life. Having her monthly support gave me the tools and reassurance I desperately needed. This journey has been so much easier and more empowering because of her.”

-KW

Know Your Biology.

Change Your Outcomes.

The Body Intelligence Blueprint gives you what generic plans can't: clarity about YOUR unique biology.

In this 90-day one-on-one program, you'll work directly with me to decode three critical factors that determine your success:

  • Your DNA — I'll analyze your GenoMind Mental Health Map to reveal how your genes influence stress response, nutrient metabolism, and muscle preservation.
  • Your body composition — Monthly InBody scans reveal what the scale can’t: how much fat you’re losing, how much muscle you’re building, and how your metabolism is adapting.
  • Your nutrition patterns — I'll evaluate your two-week food audit to identify where your habits support your goals and where they're quietly sabotaging them.

But I’m not just going to hand you the data and leave you to figure it out alone. 

I personally interpret your results and translate them into a clear strategy built for how YOUR body works. 

So you'll know exactly how to eat to protect muscle, support your metabolism, and create sustainable fat loss without exhausting restriction.

When you understand your own biology, progress stops feeling like a mystery and starts feeling inevitable.

Start Your 90-Day Blueprint Today

Inside the Body Intelligence Blueprint

Over 90 days, you'll receive a complete, data-driven coaching experience designed to help you finally understand how your body works and how to support it with confidence.

Here's what you get:

✓ Three 60-minute private coaching sessions (one per month via Zoom)
✓ Comprehensive data analysis of your genetics report, body composition, and nutrition patterns
✓ Personalized metabolic strategy built specifically for your biology
✓ Private Google Drive folder for secure data storage and session planning
✓ Direct scheduling access via your personal Acuity link

This isn't just data collection. It's expert interpretation that translates your unique biology into a clear, actionable plan you can follow with confidence.

I know what it’s like to do everything “right” and still feel like your body didn’t get the memo.

I’m Dr. Matthea Rentea, a board-certified obesity medicine physician. But I didn’t always have the answers I have now…

I’ve struggled with my weight since childhood. I tried every approach, from restrictive diets, to grueling workouts, and meticulous calorie tracking. For years, I believed what our culture teaches: that if I couldn’t lose weight, it was because I lacked discipline or willpower.

After more than a decade working within major medical systems, I specialized in obesity medicine and discovered what I wish I’d known all along: weight struggles aren’t about character, they’re about biology. Genetics, metabolism, hormones, and body composition all interact in ways that one-size-fits-all plans simply can’t fix.

The real turning point came when I stopped guessing and started studying my own data: my genetics, body composition, and nutrition patterns. Once I understood what MY body actually needed, everything changed.

That’s the clarity I now help my clients find. As a double board-certified physician in Internal and Obesity Medicine and an active member of the Obesity Medicine Association, I’ve built my practice around helping people decode their biology and create personalized, sustainable strategies that finally make sense.

"I have tried many many times before, but this is the first time I have been healthy and successful and feel able to sustain it. I am still in the middle of my journey, but for the first time ever, I feel that I will be able to reach my goal of a healthy weight and maintain it." — Rachel A

How We’ll Work Together

The Body Intelligence Blueprint combines three powerful data sources—your DNA, body composition, and nutrition patterns—into a 90-day framework built entirely around YOUR biology.

Before your first session, you'll complete three key assessments: the GenoMind Mental Health Map, an InBody body composition scan, and a two-week nutrition audit. I'll review all of this before we meet so our time together is focused on strategy, not intake.

Then, over three monthly sessions, we'll decode your data and build your personalized plan:

Session 1: Decode Your DNA
We’ll review your GenoMind Mental Health Map: a one-time genetic test that reveals how your body handles stress, metabolizes nutrients, and preserves muscle. You’ll gain clarity on how your genes influence metabolism, hunger, and recovery, along with targeted recommendations that align your daily habits with your biology.
Session 2: Analyze Your Body Composition
You’ll complete an InBody scan to measure fat, muscle, and water balance, giving insight into what’s actually changing beneath the scale. Together, we’ll review your results to identify trends, understand how your metabolism is adapting, and fine-tune your nutrition to protect lean mass while supporting fat loss. (I recommend repeating this scan monthly.)
Session 3: Optimize Your Nutrition Strategy
You’ll complete a two-week nutrition audit, tracking what, when, and how you eat. We’ll analyze your intake for protein balance, fibre, and calorie distribution, revealing where small shifts can create big improvements in energy and composition.
In your final session, we’ll connect all three data points — DNA, body composition, and nutrition — to design a long-term metabolic plan that supports how your body works.
This program is educational and informational only and is not a substitute for medical care.
“Dr. Rentea is absolutely the most compassionate, communicative, and knowledgeable doctor that I have ever had the pleasure of working with. She will work with me to find solutions that make sense and that work for me long term. Dr. Rentea is helping everyone she works with to change their lives for the better. I am so happy to have her by my side!” - Jennifer R
Start your 90-day Body Intelligence Blueprint
 

Getting Started Is Simple

Once you enroll in the Body Intelligence Blueprint, you’ll know exactly what to do, when to do it, and how to get the most out of your 90 days.

Ready to trade guesswork for a science-backed plan that actually works? 

Start Your 90-day Blueprint today.

“From the moment of my initial consult, I’ve felt welcomed, comfortable, and absolutely adore Dr. Rentea. She provides so many suggestions on every element of life and I soak up every word she says. What I love most is that Dr. Rentea is so realistic and truly will give you the reality check you need. She’s such a “real” person and makes it so easy to talk to her about anything. I can’t speak highly enough about Dr. Rentea and wish everyone had the opportunity to work with her. The world would be a better and happier place if that were the case.” 

- Lindsay A

The Body Intelligence Blueprint
is designed for you if you:

  • Are ready to dig deeper into the why behind your health struggles and understand why, despite “doing everything right”, your body still isn’t responding the way you expect. 
  • Want to know how your genetics, metabolism, and body composition actually work together
  • May be using (or considering) a GLP-1 medication and want to protect your muscle and metabolism while losing fat
  • Prefer a structured, data-driven approach over generic nutrition advice and want expert guidance interpreting complex results 
  • Want personalized guidance from a physician who will interpret your data and turn it into a clear plan
  • Value focused, one-on-one coaching sessions and are comfortable working independently between them

This program may not be the right fit if you’re looking for daily check-ins, ongoing messaging, or around-the-clock access.

The Body Intelligence Blueprint is designed for individuals who appreciate focused, high-impact sessions and are comfortable implementing guidance independently between meetings.

If you’re ready to take ownership of your health, understand your body’s data, and make informed decisions with clarity and confidence, this program was built for you.

Get the data, the guidance, and the strategy designed for YOUR body.

 

Your Investment

Most people spend years and thousands of dollars cycling through programs that ignore their unique biology. Generic meal plans, cookie-cutter workouts, and endless trial-and-error that leave them frustrated and back at square one.

The Body Intelligence Blueprint gives you something different: real understanding of how YOUR body works. You'll stop guessing and start making confident decisions backed by your genetic data, body composition tracking, and expert guidance from a board-certified obesity medicine physician.

You're not paying for another generic program. You're investing in the clarity that finally makes sustainable progress possible.

What's Included: 

✓ Three 60-minute private coaching sessions with Dr. Rentea (one per month over 90 days)
✓ Personalized analysis and interpretation of your DNA, body composition, and nutrition data
✓ Custom metabolic strategy designed specifically for your biology
✓ Private Google Drive folder for secure data storage and session planning (access for 3 months to this)
✓ Direct scheduling access via your personal Acuity link

Investment: $1497

Payment Options: Pay in full ($1497) or choose a payment plan at checkout

External Test Costs (not included):

  • GenoMind Mental Health Map (one-time genetic test, approximately $300) 
  • Monthly InBody scans (approximately $20-30).

Complete instructions and links provided after enrollment.

Due to the extensive data review required before your first session, all sales are final. All three sessions must be completed within 90 days of purchase and scheduled at least 3 weeks in advance. Sessions cannot be banked or combined.

This is a focused coaching program without between-session messaging or daily check-ins, designed for independent implementation with monthly guidance. This is an educational program and not a substitute for medical care.

Limited Availability

To ensure every client receives thorough data analysis and personalized attention, I only work with 5 Body Intelligence Blueprint clients at a time. If spots are full, you'll be added to a priority waitlist and notified as soon as space opens.

Start Your 90-Day Body Intelligence Blueprint

 FAQs

Guessing leads to frustration. Understanding leads to results.

Turn Your Data into Lasting Results Today