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Medical Weight Loss in Crossville, TN

Losing weight isn’t just about willpower — it’s about having the right tools for your body, your goals, and your budget. At ER2GO, we offer a full spectrum of medically supervised weight loss options: injectable GLP-1 therapies like Semaglutide and Tirzepatide, the THINNR protocol for those seeking a prescription-free path, oral weight loss capsules, and a complete Vitamin Injection Bar to support your metabolism from the inside out. Every program includes a free consultation, and all kits ship directly to your door.

Every Body Is Different. Every Plan Should Be Too.


Fad diets and over-the-counter supplements don’t address the biological barriers to weight loss — hormonal resistance, metabolic dysfunction, appetite dysregulation, and the body’s natural tendency to defend stored fat. ER2GO’s medical weight loss programs are built around treatments that work at the physiological level, guided by Jameson Kelly FNP-BC and his team. Whether you want the powerful, clinically proven weight loss of a GLP-1 medication, the natural approach of the THINNR protocol, prescription capsule support, or metabolic vitamin therapy — we’ll build a plan tailored to your body, your history, and your goals. All kits include a free consultation, syringes where applicable, and free shipping directly to your door.

Who Is Medical Weight Loss Right For?

ER2GO’s weight loss programs are designed for adults who are serious about making a lasting change and want proven, medically-backed tools to help them get there. With options at multiple price points and clinical approaches, there’s a path forward for nearly everyone.

Struggling Despite Diet & Exercise

If you’re eating well, staying active, and still not losing weight, your body may be working against you biologically. GLP-1 medications directly address insulin resistance, metabolic slowdown, and appetite dysregulation. THINNR targets cortisol, inflammation, and blood sugar regulation through a natural, structured protocol — both tackle the hidden obstacles that make weight loss so difficult.

Seeking a Prescription-Free Option

Not everyone wants — or is ready for — injectable prescription medications. THINNR offers a compelling alternative: a 6-week, provider-guided program combining FDA-registered homeopathic medication with a structured low-glycemic nutrition strategy. No injections, no prescription, meaningful results.

Weight-Related Health Concerns

Excess weight is closely linked to type 2 diabetes, cardiovascular disease, hypertension, sleep apnea, joint deterioration, and hormonal imbalance. Medical weight loss that produces real results isn’t just about appearance — it can meaningfully reduce your risk profile across nearly every major chronic disease category.

Transitioning or Maintaining Results

THINNR is also an excellent option for patients transitioning off GLP-1 therapies who want to sustain their results through a structured, natural protocol. Its nutrition strategy and homeopathic support formula create lasting metabolic habits — not just short-term weight loss.
Medical weight loss patient at ER2GO in Crossville, TN

Weight Loss Programs & Options

THINNR Protocol

No Injections • No Prescription • 6-Week Program
A physician-guided, two-pillar weight loss protocol combining an FDA-registered homeopathic OTC medication with a structured low-glycemic, anti-inflammatory nutrition strategy. THINNR works through a 4-phase metabolic approach designed to activate your metabolism, promote fat loss, reduce inflammation, and help you maintain results long-term — all without injections or prescription medications.

Pillar 1: THINNR homeopathic sublingual medication
Pillar 2: THINNR structured nutrition strategy
Support: THINNR app for tracking, guidance & accountability
Contact us for current THINNR program pricing.

Semaglutide Injections

GLP-1 Weight Loss
Semaglutide is a GLP-1 receptor agonist that reduces appetite, slows gastric emptying, and improves insulin sensitivity — producing consistent, meaningful weight loss in most patients.

12-Week Starter Kit — $500
5-Week Mini Starter Kit — $275
Tier 1 Refill (1mg weekly, 10 wks) — $500
Tier 2 Refill (1.5mg weekly, 13 wks) — $750
Tier 3 Refill (2mg weekly, 10 wks) — $750

Tirzepatide Injections

GLP-1 / GIP Dual Agonist

Tirzepatide activates both GLP-1 and GIP receptors — a dual mechanism that produces greater weight loss than Semaglutide alone in many patients.

10-Week Starter Kit — $700
6-Week Mini Starter Kit — $500
Tier 1 Refill (5mg weekly, 8 wks) — $700
Tier 2 Refill (7.5mg weekly, 8 wks) — $875
Tier 3 Refill (10mg) — $990

Tirzepatide Oral

Oral GLP-1 Option
All the benefits of Tirzepatide in a convenient daily tablet — no injections required.

Tier 1 (3mg daily, 30 days) — $235
Tier 2 (4mg daily, 30 days) — $300
Tier 3 (5mg daily, 30 days) — $360

Oral Weight Loss Capsules

Prescription Support Options

Targeted prescription capsule options to support appetite control, metabolism, and fat burning alongside lifestyle modifications.

Lipo Burn Capsule (Caffeine / Phentermine / Naltrexone / Methylcobalamin, 30 day) — $160
Phentermine 37.5mg (30 day) — $120
Low Dose Naltrexone Flex Tabs (30 day) — $125

Vitamin Injection Kits

Metabolic & Wellness Support
Injectable vitamin kits to support energy, fat metabolism, immune function, and overall wellness. Recommended 1–3 times per week depending on the formula.

Vitamin B12 (30ml / 30 inj) — $240
B-Complex (30ml / 30 inj) — $220
Glutathione (30ml / 30 inj) — $240
Vitamin D (10ml / 10 inj) — $200
Lipo-Mino “The Skinny Shot” (20ml / 20 inj) — $225
Biotin (10ml / 10 inj) — $180
Weight loss patient after GLP-1 and THINNR protocol at ER2GO Crossville TN

How It Works
Two Approaches, One Goal

ER2GO offers two clinically meaningful paths to weight loss, each targeting different physiological mechanisms. GLP-1 medications like Semaglutide and Tirzepatide work by mimicking gut hormones to suppress appetite, slow digestion, and improve insulin sensitivity — creating the caloric deficit needed for consistent, significant weight loss. THINNR takes a different but complementary approach: its homeopathic sublingual formula supports metabolism, reduces cortisol-driven fat storage, curbs cravings, and aids detoxification, while the structured low-glycemic nutrition strategy stabilizes blood sugar and promotes anti-inflammatory fat loss. Both programs are physician-supervised at ER2GO, ensuring every patient gets the right tool for their body, goals, and budget.
  • THINNR — 4-Phase Metabolic Protocol: Phase 1 (Days 1–2) activates metabolism through dietary thermogenesis. Phase 2 (Days 3–39) drives rapid fat loss while maintaining muscle. Phase 3 (Days 40–42) transitions off medication while sustaining results. Phase 4 establishes long-term metabolic normalization and maintenance habits. The THINNR app supports every phase with tracking, meal guidance, and progress monitoring.
  • GLP-1 — Appetite Regulation & Insulin Sensitivity: Semaglutide and Tirzepatide act on receptors in the brain’s hunger centers to significantly reduce appetite and food cravings. They also slow gastric emptying — prolonging fullness after meals — and improve how the body responds to insulin, addressing one of the most common drivers of stubborn weight gain.
  • Lipo-Mino & Vitamin Injections: Our injectable vitamin formulas deliver B12, L-Carnitine, Inositol, Choline, Methionine, and other fat-metabolizing nutrients directly into the bloodstream — boosting metabolism and helping the body release stored fat more efficiently. These pair well with both THINNR and GLP-1 protocols.
  • Medically Supervised Titration: All GLP-1 protocols begin at low doses and are titrated upward over time to maximize effectiveness while minimizing side effects. THINNR is structured around a defined 6-week timeline with provider check-ins. Your ER2GO provider monitors your progress and adjusts your plan as needed throughout.
  • Which Program Is Right for You? THINNR is ideal for patients who prefer a natural, non-injection approach, are earlier in their weight loss journey, have a tighter budget, or are transitioning off GLP-1 therapy. GLP-1 medications are best suited for patients with more significant weight to lose or metabolic barriers that require a stronger pharmaceutical intervention. Both can be combined with vitamin injections for enhanced results.

Before & After: Real Results from Real Patients

Results at ER2GO speak for themselves. The transformations below represent real patients who committed to a medically supervised weight loss program and experienced life-changing outcomes. Individual results vary based on program, starting point, and adherence.

Frequently Asked Questions

What is THINNR and how is it different from GLP-1 medications?
THINNR is a 6-week, provider-guided weight loss protocol that combines an FDA-registered homeopathic OTC medication with a structured low-glycemic, anti-inflammatory nutrition strategy. Unlike GLP-1 medications such as Semaglutide or Tirzepatide, THINNR requires no prescription and no injections. It works by supporting your metabolism, regulating cortisol, stabilizing blood sugar, reducing cravings, and promoting natural detoxification — all while guiding you through a structured nutrition plan. GLP-1s are pharmaceutical medications that more aggressively suppress appetite and improve insulin signaling. Both are effective; the right choice depends on your goals, budget, and preference.
What’s the difference between Semaglutide and Tirzepatide?
Both are GLP-1 receptor agonists that reduce appetite and improve insulin sensitivity, but Tirzepatide additionally activates GIP receptors — a dual mechanism that tends to produce greater weight loss in clinical trials. Both are excellent options and Jameson will help you determine which is the better fit based on your health history, goals, and budget during your free consultation.
Can I do THINNR if I’ve already tried GLP-1 medications?
Yes — and THINNR is specifically recommended for patients who are transitioning off GLP-1 therapy and want a structured way to maintain their results. Its nutrition strategy and metabolic support formula help establish sustainable long-term habits so your weight loss doesn’t reverse once you stop taking prescription medications.
Do I need to come into the clinic to get started?
Not necessarily. Your initial consultation can be conducted in-clinic, via telehealth, or by phone. Once your protocol is established, all kits — including syringes for injectable programs — are shipped directly to your door. Follow-up check-ins can also be done remotely.
How much weight can I expect to lose?
Results vary by program and individual. THINNR participants commonly lose 20–35 pounds during the 42-day protocol, with many seeing 1–3 pounds per day in the early phase before transitioning to a steadier pace. GLP-1 clinical trials show an average of 15% body weight reduction with Semaglutide over 68 weeks and up to 22% with Tirzepatide. Real-world results vary based on starting weight, consistency, and individual metabolism.
What do the vitamin injection kits do?
Our injectable vitamin formulas support weight loss success by optimizing the metabolic processes your body depends on. Lipo-Mino (“The Skinny Shot”) contains B12, L-Carnitine, Inositol, Choline, and Methionine — a combination that boosts fat metabolism, reduces liver fat, lowers cholesterol, and increases energy. Other options like B12, B-Complex, Glutathione, Vitamin D, and Biotin support immune function, mood, energy, and overall wellness throughout your program.
Does ER2GO accept insurance for weight loss programs?
ER2GO does not accept insurance. All weight loss programs are transparently priced and include a free consultation, supplies, and shipping. We accept cash, check, all major credit cards, HSA/FSA accounts, CareCredit, and Square AfterPay.

Weight Loss Program Pricing at ER2GO

All GLP-1 pricing below includes a free consultation, syringes where applicable, and free shipping to your door. THINNR program pricing is available at your consultation. No insurance required across all programs.

THINNR Protocol

A 6-week, physician-guided weight loss program. No injections, no prescription required. THINNR Program — Contact us for current pricing Includes homeopathic medication, nutrition strategy guide, recipe book, and THINNR app access.

Semaglutide & Tirzepatide

Sema 12-Week Starter — $500 Sema 5-Week Mini — $275 Sema Tier 1–3 Refills — $500–$750 — Tirz 10-Week Starter — $700 Tirz 6-Week Mini — $500 Tirz Tier 1–3 Refills — $700–$990 Oral Tirz Tier 1–3 — $235–$360 / 30 days

Capsules & Vitamin Injections

Lipo Burn Capsule (30 day) — $160 Phentermine 33.75mg (30 day) — $120 Low Dose Naltrexone (30 day) — $125 — Vitamin B12 (30 inj) — $240 B-Complex (30 inj) — $220 Glutathione (30 inj) — $240 Vitamin D (10 inj) — $200 Lipo-Mino (20 inj) — $225 Biotin (10 inj) — $180
Medical weight loss scale and weights at ER2GO Crossville TN

Your Best Body Starts with the Right Plan.

Medical Weight Loss in Crossville, TN — THINNR • Semaglutide • Tirzepatide • Free Consultation Included
Whether you want a natural, no-injection approach with THINNR or the powerful clinical results of a GLP-1 program, ER2GO has a medically supervised solution built around you. Call 931-218-6398, email er2gotn@gmail.com, or book your free consultation online. ER2GO is located at 1230 West Ave, Suite 108, Crossville, TN 38555 — and every program ships directly to your door.