Medical Weight Loss in Phoenix
Physician supervised GLP 1 programs for adults serious about sustainable weight loss. Semaglutide, tirzepatide, and retatrutide options with mobile and clinic delivery.
Medical Director on every protocol
Hospital grade medications from licensed pharmacies
Personalized dosing and monitoring
Mobile delivery across the Phoenix metro
Open 7 days a week, 9 AM to 6 PM
What Is Medical Weight Loss?
Medical weight loss uses prescription medications under physician supervision to support sustainable weight loss. It is different from over the counter diet pills, fad diets, or supplements. Medical weight loss programs combine FDA approved or compounded GLP 1 medications with personalized dosing, monitoring, and lifestyle support.
The most common medical weight loss medications today are in the GLP 1 class. These include semaglutide (the active ingredient in Ozempic and Wegovy), tirzepatide (the active ingredient in Mounjaro and Zepbound), and the newer retatrutide. These medications work by mimicking hormones your body naturally produces to regulate hunger, blood sugar, and metabolism.
At The Good Life IV, our medical weight loss program is overseen by our Medical Director, Dr. Decker Weiss, NMD, FASA. Every protocol starts with a consultation, Good Faith Exam, and personalized plan. We use medications from licensed compounding pharmacies that meet United States Pharmacopeia standards.
How GLP 1 Medications Work
GLP 1 stands for glucagon like peptide 1, a hormone your body produces naturally in the gut after eating. GLP 1 signals your brain that you are full, slows stomach emptying, and helps regulate blood sugar. The medications used in medical weight loss mimic this hormone.
Because GLP 1 medications work through your body's natural hunger and metabolism signals, they tend to make eating less feel easier rather than forced. Many people on GLP 1 medications report that food noise (constant thoughts about food) decreases significantly. This makes sustainable weight loss more achievable for people who have struggled with diets alone.
GLP 1 medications are typically given as a weekly subcutaneous injection. The needle is very small, similar to insulin needles. Some adults learn to self administer. Others use our registered nurse for in person injections.
Our Medical Weight Loss Medications
The Good Life IV offers three GLP 1 medications, each with its own profile and benefits.
Semaglutide
Medical Weight Loss
Semaglutide is the active ingredient in FDA approved medications Ozempic (for type 2 diabetes) and Wegovy (for weight loss). It is a single agonist, meaning it works on one receptor pathway. Semaglutide has the most clinical research behind it of any GLP 1 medication for weight loss. People often see weight loss of 10 to 15 percent of body weight over 12 months with proper dosing and lifestyle support.
Price: Varies
Tirzepatide
Medical Weight Loss
Tirzepatide is the active ingredient in FDA approved medications Mounjaro (for type 2 diabetes) and Zepbound (for weight loss). It is a dual agonist, working on both GLP 1 and GIP receptor pathways. Clinical trials have shown tirzepatide may produce more weight loss than semaglutide on average. Many people see 15 to 22 percent body weight loss with proper protocols.
Price: Varies
Retatrutide
Medical Weight Loss
Retatrutide is a newer medication still in late stage clinical trials. It is a triple agonist, working on GLP 1, GIP, and glucagon receptors. Early clinical results have shown the highest weight loss percentages of any GLP 1 class medication, with some trials showing 24 percent body weight loss. Retatrutide is available through licensed compounding pharmacies under physician prescription.
Price: Varies
Who Is Medical Weight Loss For?
Medical weight loss is for adults who are serious about sustainable weight loss and want physician supervision to do it safely. It may be a good fit if you fall into any of these categories.
- Adults with a BMI of 27 or higher
- People who have tried diet and exercise without lasting results
- Adults dealing with food noise or constant hunger
- People with prediabetes or type 2 diabetes
- Adults focused on metabolic health
- People who want medical supervision and accountability
- Adults who have lost weight before and want to keep it off
Who Should Not Use GLP 1 Medications
GLP 1 medications are not appropriate for everyone. People in these categories should not use GLP 1 medications without specific medical clearance.
- People with a personal or family history of medullary thyroid carcinoma
- People with multiple endocrine neoplasia syndrome type 2
- Pregnant or nursing women
- People with severe gastrointestinal disease
- Anyone with active eating disorders without specialist clearance
- Children and adolescents under 18
Our Medical Director reviews your full health history during your consultation to make sure GLP 1 medications are safe and appropriate for you.
How Our Medical Weight Loss Program Works
Consultation and Good Faith Exam
Schedule a consultation with our Medical Director. We review your health history, current weight loss goals, any conditions, and current medications. Arizona law requires a Good Faith Exam before any prescription weight loss medication can be provided.
Lab Work
Baseline lab work helps your Medical Director design the right protocol and monitor your progress safely. Typical labs include a metabolic panel, thyroid function, and other markers based on your health profile.
Personalized Protocol
Our Medical Director recommends the right medication and dose for you based on your goals, health, and history. We start with the lowest effective dose and titrate up as needed.
Treatment Delivery
Receive your medication at our Biltmore clinic or have it delivered to your home anywhere in the Phoenix metro. We teach you how to self administer if you prefer, or our registered nurse can give your injection.
Monitoring and Adjustment
We follow up regularly to track your progress, adjust your dose if needed, and answer questions. Sustained weight loss is a marathon. We support you the entire way.
What to Expect
Timeline
Most people start noticing reduced hunger and food noise within the first 1 to 2 weeks. Initial weight loss typically begins by week 2 to 4. Most clinical results show steady weight loss over 12 to 18 months. The full effect depends on your starting weight, dose, medication, and lifestyle changes.
Common Experiences
Most people report less interest in food, smaller portion sizes, and easier eating choices. Some people experience strong reduction in cravings, especially for sugar and processed foods. Others notice fewer thoughts about food throughout the day.
Side Effects
Common side effects of GLP 1 medications include nausea, constipation, fatigue, and occasional vomiting, especially during dose increases. Most side effects improve over time. Serious side effects are uncommon when GLP 1 medications are used under medical supervision with proper titration. Our Medical Director provides full disclosure during your consultation.
Medical Weight Loss Pricing
Medical weight loss pricing varies based on the medication and dose. Most programs run between $250 and $600 per month including the medication and monitoring. Compounded versions are typically more affordable than brand name medications.
A consultation with our Medical Director is
$80. Lab work is billed separately. The Good Life Membership includes 20 percent off all IV therapies, which can complement your weight loss program.
Combine Weight Loss with IV Therapy
Many of our weight loss clients combine GLP 1 medications with IV therapy and peptide therapy for a comprehensive approach to body composition and wellness.
- IV therapy provides hydration and vitamins (important during weight loss when nutrient intake may drop)
- NAD plus supports cellular energy during caloric restriction
- Peptide therapy can support recovery, muscle retention, and metabolic health
- Booster shots deliver targeted nutrients between IV sessions
Frequently Asked Questions
How much weight will I lose?
Clinical research shows average weight loss of 10 to 22 percent of body weight depending on the medication, dose, and lifestyle changes. Individual results vary. Your Medical Director will give you a realistic estimate based on your situation.
Will I keep the weight off after stopping?
Sustained weight loss after stopping GLP 1 medications depends on the lifestyle changes you make during treatment. Some people maintain weight loss with maintenance dosing. Others transition to lower frequency or no medication with continued healthy habits.
Is medical weight loss safe?
GLP 1 medications are generally safe under physician supervision with proper monitoring. Like any medication, they have risks and side effects, which we discuss fully during your consultation.
Do I need to follow a special diet?
GLP 1 medications work best with sensible nutrition. We do not require any specific diet, but we provide guidance on protein intake, hydration, and balanced eating to maximize results.
What is the difference between semaglutide, tirzepatide, and retatrutide?
All three are GLP 1 class medications. Semaglutide is a single agonist. Tirzepatide is a dual agonist. Retatrutide is a triple agonist. Each has different average weight loss results and side effect profiles.
Will insurance cover medical weight loss?
Coverage varies widely by insurance plan and the specific medication. Brand name medications like Wegovy may be covered for qualifying patients. Compounded versions are typically not covered. Some HSA and FSA accounts may apply.
Can I use medical weight loss with peptide therapy?
Yes. Many clients combine GLP 1 medications with peptides for body composition and recovery support. Your Medical Director can design a coordinated approach.
Where do you deliver weight loss medications?
We provide medical weight loss at our Biltmore wellness studio and through mobile delivery across the Phoenix metro. We serve 36 cities across the valley.
Start Medical Weight Loss in Phoenix
Sustainable weight loss is possible with the right medical support. The Good Life IV provides physician supervised GLP 1 programs across the Phoenix metro and at our Biltmore wellness studio. Book a consultation to find out if medical weight loss is right for you.
