Chatsworth, CA 91311

Medical Weight Loss Clinic · Chatsworth

Medical Weight Loss Clinic
in Chatsworth, CA

Compounded Semaglutide & Tirzepatide — Physician-Supervised Weight Loss at Naya Wellness

Naya Wellness in Chatsworth offers a physician-supervised medical weight loss program using compounded semaglutide and compounded tirzepatide. Lose 15–22% of your body weight with personalized dosing, ongoing medical monitoring, and nutrition coaching. Serving the San Fernando Valley and Santa Barbara County since 2007.

4.7 ★ Google Rating Physician-Supervised Est. 2007 in Chatsworth In-Person & Telehealth

What Is Medical Weight Loss?

Medical weight loss is a physician-supervised program that combines evidence-based medications — compounded semaglutide or tirzepatide — with nutrition coaching, lifestyle modification, and ongoing clinical monitoring to produce sustainable fat loss.

Unlike over-the-counter diet plans or unmonitored weight loss, our Chatsworth program is managed by licensed clinicians who personalize your dosing, monitor your health markers, and adjust your treatment throughout your journey.

Semaglutide and tirzepatide are GLP-1 and GLP-1/GIP receptor agonists — medications that reduce appetite, regulate blood sugar, and improve metabolic health. The result: consistent, sustainable weight loss of 15–22% of your body weight in 6–12 months.

  • Clinically proven appetite suppression
  • No stimulants or harsh chemicals
  • Improves blood sugar and metabolic health
  • Physician-guided dosing and monitoring
  • Personalized nutrition and lifestyle coaching
  • In-person or fully virtual treatment
15–22%
Average body weight lost with semaglutide or tirzepatide
6–12 mo
Typical program duration to reach goal weight
2 meds
Semaglutide (GLP-1) and tirzepatide (dual GLP-1/GIP) options
4.7 ★
Average Google rating across 104+ reviews

Results vary by individual and medication choice. All programs are physician-supervised. Compounded medications are dispensed from FDA-registered 503B compounding pharmacies.

Telehealth Available: California patients can complete their initial consultation and all follow-up visits virtually. Compounded medications are shipped directly from our 503B pharmacy partner to your door.

Our Medications

Semaglutide vs. Tirzepatide — Which Is Right for You?

Both medications are effective, physician-prescribed options for medical weight loss in Chatsworth. Our team helps you choose based on your health history, goals, and tolerance.

Semaglutide

GLP-1 Receptor Agonist

Semaglutide is a single-pathway GLP-1 medication that reduces appetite, slows digestion, and regulates blood sugar. It's the active ingredient in Ozempic® and Wegovy®, compounded at our 503B pharmacy.

15–20%
Avg. weight loss
Weekly
Injection
  • Lower average weight loss than tirzepatide
  • Proven clinical track record
  • Paired with B6 or B12
  • Well-tolerated by most patients
Learn More
Ready to compare? Book a consultation at Naya Wellness in Chatsworth and our physicians will help you choose the best medication based on your health goals and medical history.

The Program

How Medical Weight Loss Works at Naya Chatsworth

Getting started is straightforward. Our clinical team guides you from evaluation to results with ongoing support at every step.

1

Medical Evaluation

Meet with our physician or nurse practitioner — in-person at our Chatsworth clinic or via telehealth — to review your health history, weight loss goals, and determine your eligibility for semaglutide or tirzepatide.

2

Personalized Dosing Plan

Your clinician creates a titrated dosing schedule starting at a low dose, increasing gradually over weeks to minimize side effects and maximize fat loss. Medication is paired with B6 or B12 for optimal tolerance.

3

Ongoing Monitoring & Support

Monthly check-ins — in-person or virtual — to review your progress, adjust dosing, and provide nutrition and lifestyle coaching. Our team is available throughout your entire program.

Why Medical Weight Loss

Benefits of Medical Weight Loss in Chatsworth

Compounded semaglutide and tirzepatide offer a medically proven path to sustainable weight loss — especially for patients who have struggled with diet and exercise alone.

Clinically Proven Weight Loss

Phase 3 clinical trials demonstrated average weight loss of 15–22% of total body weight — results significantly greater than lifestyle intervention alone.

Appetite Suppression Without Stimulants

Both medications work through natural hormone pathways — not stimulants — reducing hunger and cravings without the side effects of older weight loss medications.

Blood Sugar & Metabolic Benefits

Beyond weight loss, both semaglutide and tirzepatide improve insulin sensitivity, lower A1C, and support cardiovascular health — particularly beneficial for patients with pre-diabetes or metabolic syndrome.

Once-Weekly Convenience

A single weekly subcutaneous injection — self-administered at home — makes both medications far more manageable than daily pills or multiple injections per week.

Physician-Supervised in Chatsworth

Every medical weight loss program is managed by a licensed clinician — not an algorithm. You get personalized dosing adjustments and direct access to our Chatsworth medical team throughout.

Flexible Membership Pricing

Naya's Weight Loss Optimization membership is billed monthly and includes your compounded medication, physician consultations, and dose management — with no surprise fees.

Important: Compounded semaglutide and tirzepatide at Naya Wellness are sourced from FDA-registered 503B compounding pharmacies. While legally prescribed by our licensed physicians, these formulations are not FDA-approved and have not been evaluated by the FDA for safety or effectiveness. Compounding pharmacies adhere to strict GMP standards and regular FDA inspections.

Eligibility

Who Is a Candidate for Medical Weight Loss?

A clinical evaluation at Naya Wellness will confirm your eligibility. Most adults who meet one or more of the following criteria are good candidates.

  • 1BMI of 30 or higher (obese classification)
  • 2BMI of 27+ with a weight-related condition (type 2 diabetes, hypertension, or high cholesterol)
  • 3History of difficulty losing weight with diet and exercise alone
  • 4Pre-diabetes, insulin resistance, or metabolic syndrome
  • 5PCOS, hormonal imbalances, or thyroid conditions contributing to weight gain
  • 6No contraindications to GLP-1/GIP medications (reviewed at consultation)
Integrated wellness approach: Many Chatsworth patients combine medical weight loss with BHRT, Testosterone Replacement Therapy, or thyroid optimization for a comprehensive metabolic approach. Our team coordinates your entire wellness plan.
★★★★★
4.7
Out of 5 · 104+ Google Reviews

"The medical weight loss program at Naya completely changed my relationship with food. I lost 28 lbs in 4 months and my energy is through the roof."

— Naya Wellness Patient, Chatsworth

Why Choose Us

Why Chatsworth Patients Choose Naya Wellness for Medical Weight Loss

🏥

Board-Certified Clinical Team

Our nurse practitioners and physicians hold active California licenses. Every weight loss program is overseen by a licensed clinician — not an online questionnaire.

🧬

503B Pharmacy Sourcing

All compounded semaglutide and tirzepatide is sourced from FDA-registered 503B compounding pharmacies operating under GMP standards — the highest quality tier for compounded medications.

📍

Convenient Chatsworth Location

Located at 21800 Devonshire St. Suite B, we serve Chatsworth, Woodland Hills, West Hills, Northridge, Canoga Park, Porter Ranch, Calabasas, and Simi Valley patients. Open 6 days a week.

💻

Telehealth for All of California

Can't make it in? All consultations and follow-ups are available via telehealth. Medication ships directly to your door from our 503B pharmacy partner.

🔄

Integrated Wellness Approach

Medical weight loss works best paired with lifestyle guidance and hormonal optimization. Naya offers nutrition coaching, hormone support, and metabolic care all under one roof.

⭐

Family-Owned Since 2007

Naya has served the Chatsworth community for nearly two decades — delivering personalized medical care without the feel of a corporate chain.

Get Started Today

Begin Your Medical Weight Loss Journey
in Chatsworth

Schedule a consultation at Naya Wellness in Chatsworth — in-person or via telehealth — and find out how semaglutide or tirzepatide can help you lose weight safely and sustainably.

In-person: 21800 Devonshire St. Suite B, Chatsworth, CA · (818) 341-8888 · Mon–Thu 10–6 · Fri 10–5 · Sat 10–4

FAQ

Medical Weight Loss — Frequently Asked Questions

Medical weight loss at Naya Wellness is a physician-supervised program combining FDA-approved or compounded medications (semaglutide or tirzepatide) with nutrition coaching, lifestyle modification, and ongoing clinical monitoring. These GLP-1 and GLP-1/GIP receptor agonists reduce appetite, regulate blood sugar, and promote sustainable fat loss — typically resulting in 15–22% body weight reduction over 6–12 months.

Semaglutide is a single-pathway GLP-1 receptor agonist, while tirzepatide is a dual GLP-1/GIP agonist — meaning it targets two appetite-regulating pathways. Clinical studies show tirzepatide produces greater average weight loss (18–22%) compared to semaglutide (15–20%). At Naya Wellness in Chatsworth, our physicians help you choose based on your goals, health history, and tolerance.

Adults with a BMI of 30 or higher, or BMI of 27+ with weight-related conditions (type 2 diabetes, hypertension, high cholesterol), are typically good candidates. Patients who have struggled with diet and exercise alone, or who have pre-diabetes, insulin resistance, or metabolic syndrome, often benefit significantly. A clinical consultation at our Chatsworth clinic will confirm your eligibility.

Average weight loss ranges from 15–22% of total body weight over 6–12 months, depending on the medication, starting weight, lifestyle adherence, and individual metabolism. Semaglutide typically results in 15–20% reduction, while tirzepatide (dual GLP-1/GIP) averages 18–22%. At Naya Wellness in Chatsworth, our team monitors progress monthly and adjusts treatment to optimize your results.

The most common side effects of both semaglutide and tirzepatide are mild nausea, reduced appetite, and occasional gastrointestinal discomfort — especially when starting or increasing the dose. These side effects typically resolve within a few weeks as your body adjusts. Naya Wellness pairs both medications with B6 or B12 supplementation and uses gradual titration to minimize discomfort and maximize tolerability.

Most patients complete their medical weight loss program in 6–12 months to reach their goal weight. After reaching your target, our physicians develop a personalized maintenance plan — which may include continued lower doses, lifestyle modifications, or periodic check-ins — to sustain your results long term.

Yes. While in-person consultations are available at our Chatsworth clinic at 21800 Devonshire St. Suite B, all California patients can complete their initial evaluation and follow-up visits via telehealth. Compounded semaglutide and tirzepatide are shipped directly from an FDA-registered 503B pharmacy to your home, making the program fully virtual if you prefer.

Naya Wellness offers flexible, transparent pricing through our Weight Loss Optimization membership. Monthly membership includes your compounded medication, physician consultations, dose management, and nutrition coaching — with no hidden fees. Pricing varies based on medication choice and program duration. Contact us at (818) 341-8888 or book a consultation online to discuss your options and get a personalized quote.

Medically reviewed by Carolyn Pampalone, MSN, FNP-BC · Last reviewed October 2026