Online Functional Medicine
Your health and your life are unique. The methods used to care for them should be too.
Functional Medicine offers a deeply personalized clinical analysis and the strategy is based on your goals at the stage you are currently in.
- 💻 Online-only consultations
- 📍 Based in San Miguel de Allende, Mexico
- 📞 Free discovery call
"True health is not the absence of disease, it is absolute vitality."
Dr. Berenice Franco. MS, MD, FMCP-M
Functional medicine: treating the root cause, not just the symptoms
Functional medicine is a science-based medical approach that looks for the root cause of your symptoms by examining how your medical history, genetics, nutrition, sleep, stress and environment interact.
We believe that exceptional well-being cannot be achieved with generic answers. Therefore, we create a dedicated space for patients seeking a superior level of care and self-awareness, combining rigorous medical science with a human, transformative approach.
IBFMC Certified
International Board of Functional Medicine
Committed to your clinical and personal evolution
Graduated as a medical doctor from UJED with clinical specialty training at the National Institute of Rehabilitation (INR), my path to Functional Medicine began from personal experience: I witnessed firsthand how this discipline restored my own health when conventional answers fell short. That personal journey ignited a deep passion, inspiring me to act as a clinical investigator for every patient.
Today, my practice is backed by the Functional Medicine Certified Practitioner - Medical FMCP-M™ credential issued by the International Board of Functional Medicine Certification (IBFMC™), after training under the rigorous standards of the Institute for Functional Medicine (IFM).
My approach transcends superficial relief to decode the cellular and biochemical roots of your current state, building a solid bridge between cutting-edge science and the lifestyle you wish to achieve.
I am based in San Miguel de Allende, Guanajuato, Mexico, and see patients exclusively through online consultations, wherever they are.
Conditions & Systems We Address
We decode complex imbalances, restoring biological order from the root.
Hormonal Imbalances & Stress Axis
Perimenopause, menopause, adrenal fatigue, cortisol modulation, and thyroid optimization.
Gastrointestinal Health & Microbiota
Chronic intestinal inflammation, dysbiosis, intestinal permeability, and the gut-brain axis.
Metabolic Optimization & Longevity
Insulin resistance, mitochondrial health, advanced panels, and systemic prevention.
Cognitive Vitality & Performance
Dementia prevention, brain fog, sleep disorders, and optimization of neurobiological clarity.
The 5 Pillars of Wellbeing
Before we optimize, we stabilize the biological foundations that dictate your daily energy.
Sleep
We restore your circadian rhythm so melatonin and cortisol return to their natural balance. During deep sleep your brain activates its glymphatic cleansing system, your tissues repair, and your hormones rebalance.
Nutrition
We design an anti-inflammatory, bio-individual way of eating, rich in phytonutrients and fiber, that stabilizes your blood sugar, nourishes your gut microbiome, and supplies the micronutrients your mitochondria need to produce energy.
Movement
We integrate strength, mobility, and cardiovascular activity tailored to you to improve insulin sensitivity, preserve muscle and bone mass, and stimulate the creation of new mitochondria, a key to longevity.
Connection
Meaningful relationships, purpose, and a sense of belonging regulate oxytocin and the autonomic nervous system, lower inflammation, and are among the strongest predictors of a long, healthy life.
Stress
We modulate the hypothalamic-pituitary-adrenal (HPA) axis with conscious breathing, vagus nerve activation, and adaptogens when indicated, so your body can leave survival mode and recover its capacity to heal.
How a functional medicine consultation works
A rigorous process designed to understand every layer of your life and health history.
Discovery Call
A free, no-commitment conversation of about 30 minutes to get to know each other, unhurried. We know that taking the first step is not always easy, especially if you have seen many doctors without finding answers. Here we want to listen to your story, understand your goals, and answer your questions about how we work, so that together we can decide whether this approach is right for you and you can make your choice with complete clarity and peace of mind, without any pressure.
First Consultation: Deep History
In a first consultation of about an hour and a half, we meticulously analyze your timeline, background, environmental exposures, and current lifestyle, without rush. This is a safe space: your symptoms are heard and validated here, even the ones others have overlooked. You do not need to arrive with everything organized or remember every detail; we guide you with thoughtful questions to piece your story together, and by the end you will have a clearer picture of what your body is telling you and of the next steps.
Precision Diagnostics
We know that testing can bring up questions or even some worry, so we guide you through every step. We order advanced functional labs that let us see clearly what is happening in your body at a cellular and metabolic level, so we can stop guessing and understand the root of your symptoms. We explain what each test is for and how to prepare, and as soon as your results are in, we schedule a follow-up appointment with you to review them together, unhurried, and move forward to your personalized plan.
Strategy & Vitality
At your follow-up appointment we walk through your results together, answer every question, and build a comprehensive protocol tailored to you and aligned with your personal goals. You will not go through this alone: we support you all the way with ongoing follow-up, adjustments whenever your body needs them, and direct communication through the patient portal, so you feel supported, heard, and confident at every stage of your healing.
Frequently Asked Questions
What to know before your first consultation
Click to see the questions
What to know before your first consultation
Click to see the questionsWhat is functional medicine?
Functional medicine is a science-based medical approach that looks for the root cause of symptoms rather than only treating them. It evaluates the whole person, including medical history, genetics, nutrition, sleep, stress, environment and lab results, to build a personalized treatment plan.
How is it different from a conventional doctor's visit?
Consultations are longer and more in-depth. Instead of focusing on a single symptom, we look at how your hormonal, digestive, metabolic and neurological systems relate to each other and to your lifestyle. The result is a strategy tailored to you, not a generic protocol.
Are consultations in person or online?
All consultations are online only, by video call; there are no in-person appointments. Dr. Berenice Franco is based in San Miguel de Allende, Guanajuato, Mexico, and you can be seen from anywhere without traveling.
Is the discovery call free?
Yes. The discovery call is free and lasts about 30 minutes. It is a chance to get to know each other, understand your goals and confirm whether functional medicine is a good fit for you.
How long is the first consultation?
The first consultation lasts about an hour and a half. We review your health history, background, environmental exposures and current lifestyle in detail.
What conditions do you work with?
Mainly hormonal imbalances (perimenopause, menopause, thyroid and cortisol), gastrointestinal health (dysbiosis, intestinal inflammation, intestinal permeability), metabolic health (insulin resistance, longevity) and cognitive health (brain fog, sleep and cognitive decline prevention).
Will I need lab tests?
When needed, advanced functional labs are ordered to clearly understand your cellular and metabolic function. Tests are chosen based on your case, not ordered routinely.
How do I book an appointment?
You can book directly through the online calendar, send a WhatsApp message to +52 415 168 0449, or email Berenice@dr.bfranco.com.
Ready to rewrite your health from the root?
Select your preferred time to start with your free discovery call or schedule your online consultation directly.
Online-only consultations · Based in San Miguel de Allende, Mexico
WhatsApp: +52 415 168 0449 · Berenice@dr.bfranco.com