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Dual GIP / GLP-1 receptor agonistFDA-approved May 2022Rx · Subcutaneous injection · Once weekly

Mounjaro® providers &
prescriptions in Rancho Cucamonga, CA

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

Mounjaro is FDA-approved for type 2 diabetes, not for weight management.[1] The tirzepatide approved for chronic weight management is Zepbound in Rancho Cucamonga.

Physicians near Rancho Cucamonga, CA from the federal NPI registry. Ask each office whether it prescribes Mounjaro.[9]

city providers
24
as of today

Same molecule (tirzepatide): Tirzepatide in Rancho Cucamonga, Zepbound in Rancho Cucamonga

Other GLP-1 medicines: Ozempic in Rancho Cucamonga, Wegovy in Rancho Cucamonga, Semaglutide in Rancho Cucamonga

§ 02Provider directory: California
24 of 24 shown

Find a Mounjaro provider in Rancho Cucamonga.

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

Filter →
Type
Provider
City
Insurance / phone
Mounjaro by California town, physicians per town
§ 03Getting Mounjaro in Rancho Cucamonga
24 providers · Rancho Cucamonga, CA

How to get Mounjaro in Rancho Cucamonga.

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

Physicians in Rancho Cucamonga
24 physicians
24 physicians from the federal NPI registry in Rancho Cucamonga, most listed as Family Medicine (14), Internal Medicine (5) and Internal Medicine, Endocrinology, Diabetes & Metabolism (4). 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 Upland (23 providers), Fontana (34 providers) and Ontario (31 providers).
Around the prescription in Rancho Cucamonga
7 listed nearby
31 dietitians, 8 nutritionists, 6 gyms, 4 fitness clubs, 3 trainers, 6 physiotherapists and 4 places to move are on record near Rancho Cucamonga.
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 adults with type 2 diabetes. Same molecule as Zepbound.

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

In the SURPASS-2 head-to-head trial, tirzepatide produced greater HbA1c reductions and greater weight loss than semaglutide 1 mg across all doses. Across the SURPASS program, tirzepatide lowered HbA1c by approximately 1.8 to 2.6 percentage points. Mounjaro is approved as an adjunct to diet and exercise for glycemic control in adults with type 2 diabetes.[1]

Bar chart of Mounjaro dose strengths on the FDA label: 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, 15 mg
Mounjaro 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
May 2022
Approved use
Type 2 diabetes mellitus (adults)
Off-label use
Not FDA-approved for weight management. Zepbound is the tirzepatide approved for it
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 Rancho Cucamonga

Rancho Cucamonga, California has a population of 174,453 people. The adult obesity rate in Rancho Cucamonga is an age-adjusted estimate of 29.6%, 0.5 percentage points above the California state rate of 29.1%. Diagnosed diabetes reaches 9.7% of adults in Rancho Cucamonga. Inactivity, meaning no leisure-time physical activity reported in the past month, affects 20.5% of adults in Rancho Cucamonga.

of Rancho Cucamonga adults have obesity
29.6%
diagnosed diabetes
9.7%
no regular physical activity
20.5%

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

Estimate your weight lossOzempic side effects in men
§ 05Support around Mounjaro in Rancho Cucamonga
6 gyms

The prescription is one part. Here is the rest, in Rancho Cucamonga.

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

Gyms near you

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

Fitness 19
GYM
4.5 on Google · 662 reviews
7207 Haven Ave
Website
EōS Fitness
GYM
4.2 on Google · 574 reviews
12367 N Mainstreet
Website
LA Fitness
GYM
3.8 on Google · 457 reviews
10848 Foothill Blvd
Website
24 Hour Fitness
GYM
3.7 on Google · 423 reviews
11787 Foothill Blvd
Website
The Camp Transformation Center
GYM
4.9 on Google · 299 reviews
9440 Dover Way
Website
Apex Athletics Gym Rancho Cucamonga
GYM
5.0 on Google · 33 reviews
10201 Trademark St Ste C
Website

Registered dietitians

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

Courtney Aguiar
RD
Registered dietitian
8272 Placida Ct
Call 909-552-2434NPI 1770450173
Jessica Angel-Quintero, MS, RD
RD
Registered dietitian
10535 Foothill Blvd Ste 365
Call 909-466-8810NPI 1891295093
Brianna Annunziato, RDN
RD
Registered dietitian
715 N Central Ave Ste 108
Call 818-731-5352NPI 1649059007
Fred Beyerlein, RD
RD
Registered dietitian
10655 Lemon Ave
Call 916-873-2576NPI 1801253307
Veronica Caballero, R.D
RD
Registered dietitian
9479 Haven Ave.
Call 626-482-0167NPI 1912249046
Maria Cardenas Lopez, RD
RD
Registered dietitian
10123 Thorpe Ct
Call 909-642-5230NPI 1710823273
§ 06Clinical evidence
STEP 1 to 4 + SELECT (N = 17,604)

What the trials actually showed.

We summarize the SURPASS diabetes program, including the SURPASS-2 head-to-head against semaglutide. Figures are means at each trial's primary endpoint.

Across the SURPASS program, tirzepatide reduced HbA1c by approximately 1.8 to 2.6 percentage points and produced substantial weight loss, outperforming insulin and GLP-1 comparators. Mounjaro is approved as an adjunct to diet and exercise for glycemic control in adults with T2D.[4]
STEP / SELECT endpoint table2.4 mg / 68 wk
HbA1c reduction (T2D)
−1.8 to −2.6%
SURPASS program[4]
vs. semaglutide 1 mg
Superior
SURPASS-2, HbA1c + weight[3]
Mean weight change (15 mg, obesity)
−20.9%
SURMOUNT-1, 72 wk (Zepbound)[2]
Effect size varies with baseline characteristics and adherence. Individual response may differ materially.
average Mounjaro weight loss →mapped to your starting weight
§ 07Safety & adverse events
from FDA label, sect. 6.1

Most Mounjaro side effects are stomach and gut effects.

In Mounjaro's diabetes trials at 5 to 15 mg, the most common side effects were nausea (12 to 18%), diarrhea (12 to 17%), decreased appetite (5 to 11%), and vomiting (5 to 9%). 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
12 to 18%
mild
Most reports came during dose escalation and decreased over time
Diarrhea
12 to 17%
mild
More frequent during dose escalation
Vomiting
5 to 9%
mild
Reduced by slower titration
Constipation
6 to 7%
mild
Decreased appetite
5 to 11%
mild
Expected pharmacologic effect
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 Mounjaro 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.

Mounjaro monthly cost by how you pay
Pharmacy retail (no insurance)$1,000 to $1,200per monthBrand-name retail average, May 2026[6]
LillyDirect self-payfrom $499per monthListed at the same starting price for every strength, 2.5 mg to 15 mg
Commercial insurance (T2D)$25 to $250per month copayUsually covered for diabetes with prior authorization
Medicare Part D$0 to $100per monthT2D covered; weight-loss indication not covered by law[5]
Manufacturer savings cardas low as $25per monthCommercial insurance only; eligibility limits apply
Find Mounjaro providers in Rancho Cucamonga

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

Mounjaro in other states

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

Related GLP-1 research
§ 09Frequently asked: Mounjaro 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.

Mounjaro and Zepbound are both tirzepatide, made by Eli Lilly, but they carry different FDA-approved indications. Mounjaro is approved for type 2 diabetes; Zepbound is approved for chronic weight management. Insurers treat them as separate products, and coverage differs sharply between the two.[1]