3 Best Weight Loss Centers in Rancho Cucamonga, CA

Expert-recommended Top 3 Weight Loss Clinics in Rancho Cucamonga, California. All of our weight loss centers actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

9+ YEARS IN TBR
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RCMC MEDICAL CENTER

7388 Carnelian Street, Suite D,
Rancho Cucamonga, CA 91730 Directions

Since 1980

Specialty:

Supervised Medical Weight Loss Programs Medical HCG Injections Appetite Suppressants Lipo Plus and Fat-burning Injection Individualized Nutritional Counseling Exercise and Weight Management

"RCMC Medical Center features a dedicated team of highly trained doctors, nurse practitioners, and nutritional counselors across its medical weight loss centers in Rancho Cucamonga, Hesperia, and Banning. They collaborate with you to create a personalized weight loss plan, providing one-on-one support at their fast weight loss clinic. Your success is their priority, and at RCMC, failure is not an option. Their weight management programs have been developed through intensive research and clinical experience by professionals, following protocols established by the American Society of Bariatric Physicians and the National Institutes of Health. The program integrates behavior modification, portion control, healthy food choices, and physical activity, along with proven FDA-approved medications to help suppress appetite, boost energy, and promote fat burning. For many years, RCMC has served the local Rancho Cucamonga community by offering quality services tailored to each patient’s unique health goals. They provide a free consultation to help you get started.

2026 Highlights: Dr. Bryan Viers, Sariah Viers, and Dr. Cyrus Sedaghat are the key individuals responsible for the ownership and executive leadership of RCMC Medical Center."

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License #202253016642

Price:

Lipo Injections
Lipo Bundle Special (With Telehealth Physician Consultation) Each $210
Amino Tone Injection (With Telehealth Physician Consultation) Each $32
Vitamin Injections
Vitamin B6 Each $15
Vitamin B12 Each $15
Vitamin C Each $20
Vitamin B-Complex Each $30
L-Carnitine Each $30
Lipo-Plus Each $30
GLP-1 Memberships
Semaglutide Monthly Non-Membership From $70
Tirzepatide Monthly Non-Membership From $105
Prescription Weight Loss
Appetite Suppressant Rx Strength (With Telehealth Physician Consultation) From $14
HCG Rx – Human Chorionic Gonadotropin (With Telehealth Physician Consultation) From $15
Sermorelin (With Telehealth Physician Consultation) $315

Discount:

Get 10% Off On Military & Law Enforcement

Contact:

(909) 206-6491 (909) 945-9982

Mon-Fri: 8am - 6pm
Sat: 8am - 12pm
Sun: Closed

TBR® Inspection Report:

9+ YEARS IN TBR
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MEDI-SLIM WELLNESS

10165 Foothill Boulevard, Suite 24-25,
Rancho Cucamonga, CA 91730 Directions

Since 2009

Specialty:

Consultation Physical Exam Two Vitamin B-6 Fat Burning Injections Exercise Appropriate Program High-protein Low Carb Diet Program Low Calorie or A Vegetarian Diet Lipotropics and Appetite Suppressants Phentermine Metabolism Boosters

"MediSlim Wellness provides a medically designed and supervised weight loss program to help you make healthy lifestyle choices to reach and maintain your weight loss goals. Their weight loss program, created by Dr. Mohamed Ali, M.D, combines nutritional science with bio-medical supplements to fit your needs. Their team of medical professionals will tailor their program to fit your dietary preferences and your unique lifestyle. MediSlim Wellness helps you reach your weight loss goals and keep them off. They also offer appetite suppressants if indicated, natural metabolism boosters, and food products that will enhance your energy level and promote your overall health. They also serve in Claremont, CA.

2026 Highlights: MediSlim Wellness offers vitamins, Glutathione & Lipotropic injections. These injections deliver vitamin B-complex and essential amino acids to speed up your metabolism, enhance your weight loss experience, and lower your cholesterol."

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License #1548395239

Price:

Weight Loss Consultation
Weight Loss Consultation (30 Minutes) $10
4-Week Starter Packages
Phentermine + 2 B-6 $79
Phentermine + Lipo-B $99
Semaglutide 0.25 mg + 2 B-6 $219
Semaglutide 0.25 mg + Lipo-B $249
Monthly Supplies
Semaglutide (0.25 mg, 4 Weekly Injections) Per Month $149
Tirzepatide (2.5 mg, 4 Weekly Injections) Per Month $249

Contact:

(909) 483-1313

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

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CHANNELL WELLNESS & AESTHETICS

8008 Haven Avenue, Suite 100,
Rancho Cucamonga, CA 91730 Directions

Since 2015

Specialty:

Facial Rejuvenation After Weight Loss Lipotropic Injections Semaglutide Tirzepatide Customized Weight Loss Plan Nutrition Planning Body Detoxification Dietary Supplementation Vitamin Supplementation Hormone Replacement Healthy Exercise Trained Medical Supervision

"Channell Wellness & Aesthetics, led by Dr. Patricia Guevara-Channell, offers personalized medical weight loss programs in Rancho Cucamonga. These programs use evidence-based methods and physician supervision to help individuals achieve safe and effective weight loss. With a structured, holistic approach, losing weight becomes a realistic and healthy goal. Each plan is tailored to your health, body type, and weight loss goals to ensure safe progress. Unlike unsafe diets, medical weight loss focuses on proper nutrition, providing your body with the nutrients it needs. The program includes a customized nutrition plan designed to support healthy and sustainable results.

2026 Highlights: Channell Wellness & Aesthetics offers semaglutide. Semaglutide is a popular weight loss injection that helps you lose weight by stimulating your body’s production of insulin and regulating appetite."

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License #1699722744

Contact:

(909) 483-1236

Mon-Wed: 9am - 12pm|2pm - 5pm
Thu: 9am - 12pm
Fri: 2pm - 5pm
Sat & Sun: Closed

TBR® Inspection Report: