Your Trusted Online Weight Loss Doctor & Direct Primary Care Partner

Get personalized care from Allison Barbee, MD, an experienced Family Physician providing telemedicine across California, Florida, Maine, and North Carolina. Achieve sustainable health through customized guidance with compassionate support.

Talk to Our Team Before You Commit

A no-obligation 30-minute call to answer your questions and map out your options.

Tuesdays |   7:00–8:30 PM EST |   30 minutes

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+1 704-561-1566

About Sustain MD

Virtual Weight Loss & Primary Care That Puts You First

SustainMD is a physician-led, virtual care practice that blends the benefits of medical weight loss telemedicine with convenient, personalized chronic disease management. Our goal is simple: provide compassionate, high-touch care through a virtual model that fits your lifestyle.

Dr. Allison Barbee focuses on long-term support, direct communication, and expert-led treatment plans. Whether you’re managing obesity-related health conditions or seeking preventive care from a virtual primary care doctor, we’re here to support your wellness journey every step of the way.

Meet Allison Pope Barbee, MD,

Your Board Certified Family Physician

Dr. Allison Pope Barbee is a Board-Certified Family Physician and dedicated member of the Obesity Medicine Association with over 20 years of clinical experience. She created SustainMD to deliver high-quality care that’s accessible, individualized, and rooted in long-term relationships.

Dr. Barbee provides concierge-style virtual care that addresses the whole person, not just symptoms, with empathy and scientific precision.

I believe everyone deserves access to respectful, high-quality care; especially when dealing with complex, often misunderstood conditions like obesity.

What We Treat

Obesity & Metabolic Conditions, Treated Together

Obesity is not a standalone issue; it’s a complex disease often intertwined with other serious health conditions. At SustainMD, we treat obesity and related metabolic conditions with a comprehensive, integrated approach. This means addressing the root causes while managing connected diagnoses that impact your health and quality of life.

Dr. Barbee provides medical treatment using advanced therapies, including GLP-1 prescriptions and continuous glucose monitoring (CGM). Patients receive customized care to manage weight and improve overall metabolic function, often reducing or even eliminating the need for multiple long-term medications.

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Hashimoto's Thyroiditis

Living with Hashimoto's can mean unexplained weight gain and low energy. We provide ongoing care to manage your thyroid health alongside your metabolic goals.

PCOS

Hypothyroidism

An underactive thyroid can slow your metabolism and leave you exhausted. We help identify and manage it as part of your broader weight and wellness plan.

Happy mom caring for baby while managing postpartum wellness and self-care.

Postpartum Health

The postpartum period brings major hormonal shifts. We offer whole-body care to help you recover your energy, balance, and healthy weight.

Sad couple facing infertility issues after negative pregnancy test.

Infertility Support

Hormonal and metabolic imbalances like insulin resistance can affect fertility. We help identify and address these underlying factors as part of your care.

Panic attack woman, stressful depressed emotional person with anxiety disorder mental health illness, headache and migraine sitting on sofa, feeling bad in domestic home

Anxiety Care

We offer compassionate virtual support for anxiety, integrated with your physical health goals for a more complete approach to wellness.

Woman feeling stressed and holding her head in pain.

Depression Care

Mental health and physical health are deeply connected. Our telehealth providers support you through depression as part of your overall care plan.

Why Choose Obesity Medicine?

Evidence-Based Treatment That Empowers You

Dr. Barbee practices Obesity Medicine because it leads to real, lasting change. When obesity is addressed at its root, many chronic illnesses improve, and patients regain their physical and emotional well-being.

Your health deserves more than generic advice. Get expert care from a virtual weight loss clinic you can trust.

Reduce or discontinue diabetes & cholesterol meds

Improve energy, mobility, and confidence

Gain control over emotional & binge eating

Core Membership Programs

Explore Our Virtual Care Memberships

SustainMD offers flexible membership plans designed around your personal health needs. From weight-focused care to preventive check-ins, we have an option that meets your lifestyle and medical priorities. These virtual memberships are not just about convenience; they’re about connection, access, and personalized treatment. Whether you’re managing a chronic illness, focusing on weight loss, or simply want reliable access to a trusted physician, there’s a program built for you.

Insulin Resistance Boot Camp

An intensive, 3-month physician-led program designed for patients with long-standing insulin resistance, weight struggles, or early diabetes.

Basic Weight Loss Membership

Designed for healthy individuals focused strictly on weight management. This plan includes high-quality support without chronic disease care.

Best for: Young adults or individuals with normal labs who don’t require chronic disease management.

Premier/Intensive Weight Loss Membership

This all-inclusive membership is ideal for patients managing obesity alongside chronic diseases like diabetes, high cholesterol, PCOS, and more. It includes:

Best for: Patients who need full-spectrum medical care and accountability from a dedicated obesity physician.

Virtual Direct Primary Care

SimplyWell Plan DPC

$600
/ Year

An annual membership that provides essential preventive care without the $450 consultation fee, designed for rural and low-use patients. This plan includes its own Comprehensive Preventive Care Consultation.

Best for: Patients seeking an affordable and low-commitment approach to maintaining their health.

What Our Patients Say

What Makes Us Different

Why Patients Choose SustainMD

SustainMD is a physician-led micro-practice focused on quality, not quantity. That means you’ll always interact directly with Dr. Allison Barbee, not a call center, chatbot, or outsourced provider. We’ve designed everything with clarity, simplicity, and support in mind , so you feel informed and cared for every step of the way.

Here’s what sets us apart:

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Warm, personalized care from a solo physician

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Secure telemedicine appointments

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Unlimited text/email access with memberships

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No waitlists or rushed visits

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Transparent pricing with no hidden fees

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Modern medicine with classic family-doctor values

Serving California, Florida, Maine, and North Carolina - 100% Virtual Care with In-Person Option in NC

At SustainMD, we provide care for adults who are ready to prioritize their health through trusted, consistent medical support, virtually. Whether you’re living in a rural town with limited access to in-person care or navigating a busy lifestyle, our fully virtual practice ensures you don’t have to choose between convenience and quality. For patients in North Carolina, in-person visits are available upon inquiry. We serve patients in:

Our patients come to us for many reasons:

They value having a doctor who listens, explains, and partners with them long-term
They want personalized recommendations, not one-size-fits-all protocols or rushed care
They want a Primary Care Physician but have limited healthcare access or long wait times
They want one trusted physician who provides whole person care, addressing metabolic health in the context of their comprehensive primary care needs.

If you’re someone who’s been told to “just lose weight” or “eat better” without real guidance, SustainMD offers a different experience, one rooted in relationship, trust, and evidence-based care.

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Start Your Journey

Ready to Begin? Let’s Talk.

If you’re searching for the best online weight loss medication program or compassionate care from a virtual primary care doctor, we’re here to help.

Discover the difference of working directly with a physician who truly listens.