Weight Loss Treatments at PEAK
FDA-approved medications combined with registered dietitian support. No compounded medications, no shortcuts — just evidence-based treatment that works.
GLP-1 receptor agonist medications
PEAK Wellness & Aesthetics prescribes the most effective FDA-approved weight loss medications available today. GLP-1 and dual GIP/GLP-1 receptor agonists have been shown in large-scale clinical trials to produce clinically significant weight loss — 15–22.5% of body weight — when combined with lifestyle modifications. We offer multiple medications in these classes, each with distinct mechanisms and clinical profiles.
Important safety information: GLP-1 medications carry an FDA boxed warning about thyroid C-cell tumors seen in animal studies and are contraindicated for patients with a personal or family history of medullary thyroid carcinoma (MTC) or MEN2.
A once-weekly injection that targets GLP-1 receptors to reduce appetite and promote satiety. Clinical trials demonstrated average weight loss of approximately 15% of body weight. FDA-approved specifically for chronic weight management.
Learn more about Wegovy →
A dual GIP/GLP-1 receptor agonist that targets two pathways simultaneously. Clinical trials showed average weight loss of up to 22.5% of body weight — the highest of any FDA-approved weight loss medication to date.
Learn more about Zepbound →
The same dual GIP/GLP-1 receptor agonist as the Zepbound pen, available in a single-dose vial format for cash-pay patients. Offers a more affordable entry point to tirzepatide without insurance involvement.
Learn more about Zepbound →
An oral tablet form of semaglutide taken once daily, offering a needle-free alternative to the Wegovy injection. The same GLP-1 mechanism in a convenient pill for patients who prefer not to inject.
Learn more about Wegovy →
A once-daily GLP-1 injection with the longest track record of any GLP-1 weight loss medication (FDA-approved 2014). Clinical trials demonstrated average weight loss of approximately 8% of body weight. A valuable option when insurance formularies favor liraglutide or when patients prefer daily dosing.
Learn more about Saxenda →
Oral weight loss medications
Not every patient starts with — or needs — a GLP-1 injection. PEAK also prescribes oral weight loss medications that work through entirely different mechanisms. These may be prescribed as a first-line treatment, as part of step therapy before GLP-1 approval, or in combination with a GLP-1.
The most widely prescribed weight loss medication in the U.S. A daily appetite suppressant that works through the central nervous system. FDA-approved since 1959 and available as an affordable generic. Often used as a first step or alongside GLP-1 medications during titration.
Learn more about Phentermine →
A twice-daily combination tablet that targets the brain's reward pathways (naltrexone) and appetite centers (bupropion). May be particularly helpful for patients with emotional or reward-driven eating patterns. Available with insurance or through manufacturer savings programs.
Learn more about Contrave →
A lipase inhibitor taken with meals that blocks approximately 30% of dietary fat absorption. Works locally in the gut rather than the brain, making it a unique option with a different side-effect profile. Available in prescription strength or over-the-counter (Alli).
Learn more about Orlistat →For a complete side-by-side comparison of all medications PEAK prescribes, see our weight loss medications overview or the medication comparison chart.
Registered dietitian counseling
Medications are powerful tools, but they work best when paired with expert nutritional guidance. Every patient at PEAK works with a registered dietitian who provides one-on-one counseling — not generic meal plans downloaded from the internet.
Our dietitians work with you to:
- Adjust eating patterns to match how GLP-1 medications change your appetite
- Manage side effects like nausea through specific dietary changes
- Set and track protein goals to preserve muscle during weight loss
- Build habits that stick — during treatment and after
Learn more about our nutrition counseling program and how it works alongside your medical treatment.
Why we do not prescribe compounded GLP-1s
PEAK does not prescribe compounded GLP-1 medications. Compounded products lack FDA testing for dosing consistency, sterility, and safety — risks we are not willing to pass on to our patients. Read our full explanation.
Choosing the right treatment
Every patient is different, and the right medication depends on your medical history, insurance coverage, treatment goals, and individual response. Your provider at PEAK will evaluate all of these factors during your initial consultation and recommend the approach most likely to succeed for you.
To start exploring your options, review our comparison guides:
Weight loss medication comparison chart — Every medication at PEAK compared side by side: efficacy, cost, insurance, and side effects.
Zepbound vs. Wegovy — How the two leading injectable weight loss medications compare in clinical trials, mechanism of action, and real-world results.
Phentermine vs. Wegovy — How the most affordable weight loss pill compares to the leading GLP-1 injection.
Contrave vs. Wegovy — Oral combination medication vs. injectable GLP-1 — who is each best for?
Wegovy vs. Ozempic — Understanding the difference between semaglutide for weight loss versus diabetes management.
How to choose a weight loss medication — A complete guide to the factors that determine which medication is right for you.
Am I a candidate? — Find out if you may be eligible for GLP-1 treatment based on current clinical guidelines.
Find the right treatment for you.
Schedule your consultation at PEAK. We accept Anthem, Cigna, Aetna, UnitedHealthcare, Sentara, and TRICARE commercial plans. Medicare and Medicaid are not accepted.
Schedule Your Consultation