glp·helper
glphelper.com/zepbound/california/rialto
Dual GIP / GLP-1 receptor agonistFDA-approved November 2023Rx · Subcutaneous injection · Once weekly

Zepbound® providers &
prescriptions in Rialto, CA

Dr. Fahad Akhtar, M.D.
Medically reviewed by Dr. Fahad Akhtar, M.D.
Physician at g1v.me, an affiliated practice

Physicians near Rialto, CA from the federal NPI registry. Ask each office whether it prescribes Zepbound.[9]

average Zepbound weight loss →trial-anchored estimate
city providers
27
as of today

Same molecule (tirzepatide): Tirzepatide in Rialto, Mounjaro in Rialto

Other GLP-1 medicines: Ozempic in Rialto, Wegovy in Rialto, Semaglutide in Rialto

§ 02Provider directory: California
27 of 27 shown

Find a Zepbound provider in Rialto.

Every entry comes from the federal NPI registry. Ask each office what it prescribes. We do not accept payment for placement.

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Type
Provider
City
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Zepbound by California town, physicians per town
§ 03Getting Zepbound in Rialto
27 providers · Rialto, CA

How to get Zepbound in Rialto.

27 GLP-1 prescribers and 7 local resource types are on record for Rialto, plus 3 nearby towns in the directory.

Physicians in Rialto
27 physicians
27 physicians from the federal NPI registry in Rialto, most listed as Family Medicine (13), Internal Medicine (12) and Internal Medicine, Hepatology (1). A licensed clinician who evaluates you decides whether an FDA-approved GLP-1 fits. Telehealth rules vary by state. The nearest towns on record are Fontana (34 providers), San Bernardino (26 providers) and Colton (28 providers).
Around the prescription in Rialto
7 listed nearby
5 dietitians, 1 nutritionists, 6 gyms, 4 fitness clubs, 5 trainers, 25 physiotherapists and 3 places to move are on record near Rialto.
Medicaid (weight loss)
Diabetes only
As of April 2026, California Medicaid covers GLP-1s for diabetes but not for weight loss. Employer and private plans can still cover them; that is a plan-design choice, not a state rule.

Medicaid status above is for weight-loss use and was compiled April 2026 from KFF and public Medicaid trackers; only 13 states cover it and several are mid-change, so confirm California’s current Medicaid and plan rules before booking. GLPHelper provides information and provider matching, not medical or coverage advice.

§ 04Medication factsheet
cited · last review 2026.05.19

An injectable medication for chronic weight management in adults. Same molecule as Mounjaro.

Zepbound is the brand name Eli Lilly uses for tirzepatide approved for chronic weight management. It is a once-weekly subcutaneous injection and the first approved dual GIP/GLP-1 receptor agonist. The identical molecule, marketed as Mounjaro, is the FDA-approved formulation for type 2 diabetes.[2][3]

In SURMOUNT-1, adults with obesity (without diabetes) lost a mean of 20.9% of body weight on the 15 mg dose at 72 weeks, versus 3.1% with placebo. That is among the largest average weight reductions reported for an anti-obesity medication. Zepbound is approved as an adjunct to a reduced-calorie diet and increased physical activity.[1]

Bar chart of Zepbound dose strengths on the FDA label: 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, 15 mg
Zepbound comes in 6 strengths: 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, 15 mg. The chart shows what the label lists. A prescriber sets the dose.[1]
At a glanceMultiple (per dose)
Active ingredient
tirzepatide
Drug class
Dual GIP / GLP-1 receptor agonist
Manufacturer
Eli Lilly
FDA approved
November 2023
Approved use
Chronic weight management (adults with obesity, or overweight with a weight-related condition) and moderate to severe obstructive sleep apnea in adults with obesity
Off-label use
Type 2 diabetes (Mounjaro is the FDA-approved tirzepatide for diabetes)
Administration
Subcutaneous injection · Once weekly
Available doses
2.5 mg · 5 mg · 7.5 mg · 10 mg · 12.5 mg · 15 mg
Half-life
≈ 5 days
Pregnancy
Discontinue ≥ 2 months before a planned pregnancy; may reduce oral contraceptive efficacy

Community health · CDC

Weight & metabolic health in Rialto

Rialto, California has a population of 104,026 people. The adult obesity rate in Rialto is an age-adjusted estimate of 36.2%, 7.1 percentage points above the California state rate of 29.1%. Diagnosed diabetes reaches 13.2% of adults in Rialto. Inactivity, meaning no leisure-time physical activity reported in the past month, affects 30.3% of adults in Rialto.

of Rialto adults have obesity
36.2%
diagnosed diabetes
13.2%
no regular physical activity
30.3%

Age-adjusted estimates for Rialto, community figures, not individual risk. CDC PLACES, 2025 release.

Estimate your weight losshair shedding during weight loss
§ 05Support around Zepbound in Rialto
5 dietitians

The prescription is one part. Here is the rest, in Rialto.

Trials of tirzepatide paired the drug with diet counseling and regular activity. Every name below is a real listing near Rialto, CA, ordered as the registry lists them, never by who pays us.

Registered dietitians

A registered dietitian builds the food plan around your prescription. Call to ask about GLP-1 nutrition plans and insurance.

Ariel Asbra, RD
RD
Registered dietitian
6641 Park Ave
Call 909-559-8789NPI 1528844040
Valeria Cuevas Rivera, RD
RD
Registered dietitian
5425 Pomona Blvd
Call 323-728-0411NPI 1255065546
Leticia Franco
RD
Registered dietitian
265 E Ceres St
Call 909-548-9899NPI 1780266239
Anoud Mohammad
RD
Registered dietitian
1436 N Ayala Dr Ste N
Call 909-689-7588NPI 1548079437
Luz Quezada
RD
Registered dietitian
19220 Cheshire St
Call 714-815-4942NPI 1376118760

Gyms near you

A gym gives you the regular movement that keeps muscle while the weight comes off.

Fitness 19
GYM
4.7 on Google · 1,013 reviews
2019 N Riverside Ave
Website
24 Hour Fitness
GYM
4.4 on Google · 933 reviews
1335 Renaissance Pkwy
Website
Planet Fitness
GYM
4.3 on Google · 578 reviews
2008 N Riverside Ave
Website
Rialto Fitness & Aquatic Center
GYM
4.4 on Google · 94 reviews
1243 S Riverside Ave
Website
Kendall Plaza Fitness Center
GYM
4.6 on Google · 38 reviews
2999 Kendall Dr Ste 307
Website
San Bernardino Fit Body Boot Camp
GYM
4.6 on Google · 25 reviews
2715 E Foothill Blvd #14
Website
§ 06Clinical evidence
STEP 1 to 4 + SELECT (N = 17,604)

What the trials actually showed.

We summarize the SURMOUNT weight-management program. Figures are means at the 72-week primary endpoint, by dose.

SURMOUNT-1 randomized 2,539 adults with obesity (without diabetes) across 72 weeks. Mean weight change was −15.0% (5 mg), −19.5% (10 mg), and −20.9% (15 mg) versus −3.1% with placebo. A majority of patients on the higher doses lost ≥20% of body weight.[2]
STEP / SELECT endpoint table2.4 mg / 68 wk
Mean weight change (15 mg)
−20.9%
SURMOUNT-1, 72 wk vs −3.1% placebo[2]
Mean weight change (10 mg)
−19.5%
SURMOUNT-1, 72 wk[2]
Mean weight change (5 mg)
−15.0%
SURMOUNT-1, 72 wk[2]
Effect size varies with baseline characteristics and adherence. Individual response may differ materially.
average Zepbound weight loss →mapped to your starting weight
§ 07Safety & adverse events
from FDA label, sect. 6.1

Most Zepbound side effects are stomach and gut effects.

In Zepbound's weight trials at 5 to 15 mg, the most common side effects were nausea (25 to 29%), diarrhea (19 to 23%), constipation (11 to 17%), and vomiting (8 to 13%). Most reports came during dose escalation and decreased over time.[1] Serious events were rare but include pancreatitis, gallbladder disease, and an FDA boxed warning regarding thyroid C-cell tumors based on rodent data.[1]

Boxed warning. Boxed warning: risk of thyroid C-cell tumors. Contraindicated in patients with a personal or family history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN-2).
Effect
Frequency
Severity
Note
Nausea
25 to 29%
mild
Most reports came during dose escalation and decreased over time
Diarrhea
19 to 23%
mild
More frequent during dose escalation
Vomiting
8 to 13%
mild
Reduced by slower titration
Constipation
11 to 17%
mild
Abdominal pain
9 to 10%
moderate
Pancreatitis
<0.3%
serious
Discontinue if acute pancreatitis is suspected
Gallbladder disease
~1 to 2%
serious
Cholelithiasis risk rises with rapid weight loss
Thyroid C-cell tumors
rodent data
boxed warning
Contraindicated with MTC or MEN-2 history
§ 08Cost & coverage, published, not gated
USD · monthly

What Zepbound costs, by how you pay.

The price you pay depends on your insurance plan, your diagnosis, and how you buy. Manufacturer self-pay programs cost far less than pharmacy retail. Here are the ranges.

Data sources: GoodRx national retail survey[6], CMS Part D formulary files[5], Eli Lilly self-pay and savings pages.

Self-pay and savings card prices checked . Retail averages from May 2026.

Zepbound monthly cost by how you pay
Pharmacy retail (no insurance)$1,000 to $1,300per monthBrand-name retail average, May 2026[6]
LillyDirect self-pay, KwikPen or vial$299 to $699per monthKwikPen by dose: 2.5 mg $299, 5 mg $399, 7.5 mg $499, 10 to 15 mg $699. The $449 offer on 7.5 to 15 mg applies to the first purchase and to refills within 45 days. Vials start at $299
Commercial insurance (weight)Often deniedOn-label for obesity but frequently requires prior authorization
Medicare GLP-1 Bridge$50per monthKwikPen only, Jul 1, 2026 to Dec 31, 2027, Part D enrollees who meet weight and health criteria[5]
Manufacturer savings cardas low as $25per monthCommercial insurance with coverage only; eligibility limits apply
Find Zepbound providers in Rialto

Physicians from the federal NPI registry. Ask each office whether it prescribes Zepbound.

Zepbound in other states

Physicians from the federal NPI registry in the states we cover. Ask each office whether it prescribes Zepbound.

Related GLP-1 research
§ 09Frequently asked: Zepbound in California

The questions people ask before they book.

Answers reviewed by the glp·helper Medical Team. Citations link to primary sources, never marketing copy.

Zepbound and Mounjaro are both tirzepatide, made by Eli Lilly, but they carry different FDA-approved indications. Zepbound is approved for chronic weight management; Mounjaro is approved for type 2 diabetes. Insurers treat them as separate products, and weight-loss coverage is far more restricted than diabetes coverage.[1]