At MaineCHI, our Functional Weight Loss Program helps uncover the root causes behind weight resistance, such as thyroid imbalance, insulin dysregulation, adrenal fatigue, or chronic inflammation.
Using advanced lab testing and functional medicine principles, we personalize your plan to help your body finally respond — naturally and sustainably.
The MaineCHI Difference
This program was created by Dr. Mari in response to the high demand and outstanding success she’s seen with medical weight loss injections in her clinical practice.
While Dr. Mari oversees and supervises the Functional Weight Loss Program, it is clinically led by Samantha Pelkey, RN, who will be your dedicated clinician throughout the process.
Sam’s background includes extensive experience in emergency medicine and medical aesthetics, and she brings a compassionate, results-driven approach to every patient she works with.
She’s thrilled to launch this new program and looks forward to helping you feel your best — inside and out.
Who This Program Is For
Men and women who struggle to lose weight despite consistent effort
Those with thyroid, adrenal, or insulin resistance patterns
Individuals experiencing fatigue, inflammation, or hormone imbalance
Patients seeking a comprehensive, medically guided, and naturopathic approach
Anyone ready to invest in long-term, meaningful transformation
If you’ve tried standard weight loss programs or online injection clinics without lasting success, this program is designed for you.
Why Choose a Functional Approach
This is not a quick fix or one-size-fits-all program.
We look at your metabolism through a functional lens — uncovering what’s happening beneath the surface so we can target the true causes of weight resistance.
Your program includes:
- Advanced lab testing to identify hormonal and metabolic imbalances
- Personalized peptide support with Tirzepatide to improve insulin response and fat metabolism
- Customized nutrition and lifestyle guidance
- High-touch, ongoing support from your clinician to ensure your success
You’ll never feel alone or uncertain — your progress is tracked, guided, and adjusted every step of the way.
How the Program Works
Initial Screening (45 minutes)
Begin with a comprehensive intake and health screening to review your goals, medical history, and ensure the program is the right fit for you.
Fasting Blood Draw (15 minutes)
Complete a fasting lab draw to assess your baseline metabolic, thyroid, and hormone function.
You may use insurance or choose our Vibrant America comprehensive self-pay option for a full functional profile.
Lab Review & Personalized Plan (60 minutes)
Once your results are in, you’ll meet with your provider to:
- Review your lab results and health history
- Establish baseline measurements and body composition
- Create your personalized treatment and nutrition plan
- Receive your first in-office Tirzepatide injection and home dosing instructions
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Schedule your first monthly follow-up visit
Monthly Check-Ins (15 minutes each × 3)
You’ll meet monthly with your clinician to:
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Track progress and measurements
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Monitor energy, appetite, digestion, and sleep
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Review side effects or questions
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Adjust your plan and peptide support as your body responds
These visits keep you supported, accountable, and consistently moving toward your goals.
Program Investment
Functional Weight Loss Program — $450
Includes:
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Initial screening (45 min)
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Fasting blood draw (15 min)
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Comprehensive lab review & personalized plan (60 min)
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First month of Tirzepatide injections — FREE
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Complimentary syringe carrying case
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Three monthly follow-up visits (15 min each) for continued support and dosing adjustments
You’ll receive full guidance through every step — from your first injection to your final check-in — ensuring a safe, supported, and effective experience.
Optional Addons
Enhance your progress with optional therapies available at MaineCHI:
- NAD+ Injections – boost mitochondrial energy and metabolism
- Lipo-Burn Injections – promote fat metabolism and detoxification
- B-Complex Injections – support mood, adrenal health, and energy
- CJC/Ipamorelin or Sermorelin Peptides – optional growth-hormone support for muscle and recovery
- IV Nutrient Therapy – replenish key vitamins and hydration
(Add-ons are optional and billed separately.)
What Sets MaineCHI Apart
Our team takes a holistic, personalized approach — blending functional medicine, naturopathic care, and modern science.
You’ll feel guided and supported throughout your journey, not rushed or left guessing.
We help you track measurable results and understand why your body is changing — so you can keep your results long-term.
Ready to Begin?
When your plan is personalized to your biology, weight loss becomes predictable — and sustainable.
Start your journey toward a healthier, more energized you today.
Call to get started or fill out the “initial intake screening” and add that you would like to get started on the Functional Weight Loss Program.