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GLP-1 clinic in San Mateo, CA

Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic

255 S B St, San Mateo, CA 94401

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Medications offered
Semaglutide, Liraglutide, Tirzepatide
Clinical care
Physician-led
Care model
In-person care
Listing checked
July 2026
Program pricing
Contact for pricing

What this provider offers

GLP-1 weight-loss care in San Mateo

Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic is a medical weight-loss clinic in San Mateo, CA. The clinic lists Semaglutide, Liraglutide, Tirzepatide, Wegovy, Zepbound, and Saxenda among its GLP-1 services.

Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic at a glance

  • Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic is at 255 S B St in San Mateo, CA.
  • Leila Chaychi, MD is named as a prescriber, and that clinician has been matched to a state licensing registry.
  • The site names Semaglutide, Tirzepatide, Liraglutide, Wegovy, Zepbound, and Saxenda. Naming a medication is not the same as having it in stock on the day you call.
  • Visits are in person at the San Mateo location.
  • No program price is published, which makes the total for a first month the first thing to ask about.

Listing details last checked July 2026 against the clinic's own site. How we verify.

Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic is one of 3 GLP-1 clinics listed in San Mateo. It is the only one in San Mateo naming Semaglutide, Tirzepatide, Liraglutide, Wegovy, and Saxenda, which is worth knowing if that is what you came for.

SemaglutideLiraglutideTirzepatideWegovyZepboundSaxenda

Care team

Clinicians at Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic

Leila Chaychi, MD

Active credential verified

Credential check

How Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic was verified

One clinician at this location was matched to an active license on a state registry. Last checked July 25, 2026.

  • Leila Chaychi

    Active license
    License number
    A127054

Checked against search.dca.ca.gov. A license confirms the clinician may practice in California; it is not an endorsement of this clinic or its prices.

Provider details

Clinic address
255 S B St, San Mateo, CA 94401
Care model
In-person care
Phone
(650) 274-0944
Telehealth
No
Insurance accepted
No
Opening hours
  • Monday-Friday: 10am-6pm,Saturday San Mateo: 10am-2pm,Saturday Los Gatos: 11am-3pm,Saturday Danville: 11am-3pm,Sunday: All locations closed,

Patient experience

Reviews of Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic

Editorial scores and paid placement do not affect these reviews.

What to ask Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic

Drawn from what this listing does and does not tell you, so the first call settles the total cost and who provides the care.

  • Will Leila Chaychi, MD be the clinician who evaluates and prescribes, or someone else on the team?
  • Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic does not publish a program price. What does the first month cost in total, and what changes after it?
  • Is any of this billed to insurance, and if not, what does the cash price include — labs, follow-up visits, and dose changes?
  • Semaglutide and Liraglutide and Tirzepatide and Wegovy and Zepbound and Saxenda are both offered. Which would you start with, and what decides between them?
  • Visits are in person in San Mateo. How often do you need to be seen in the first three months?
  • Which pharmacy supplies the medication, and is it dispensed in the clinic?

Common questions

Questions about Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic

Which GLP-1 medications does Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic prescribe?

Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic names Semaglutide, Tirzepatide, Liraglutide, Wegovy, Zepbound, and Saxenda on its own site. That is what the clinic advertises, not a guarantee of supply, and which medication you start on is decided at the evaluation.

Does Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic offer telehealth, or do visits have to be in person?

Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic sees patients in person in San Mateo. Its site does not describe video visits, so plan on attending the San Mateo office for follow-ups during dose changes.

Who writes the prescription at Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic?

Leila Chaychi, MD is named as a prescriber, and that clinician has been matched to a state licensing registry.

What does Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic charge for GLP-1 weight-loss treatment?

Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic does not publish a program price. Ask for the total first-month cost and what it becomes after, and whether labs and follow-up visits sit inside that figure or outside it.

Where is Cosmetica, Anti-aging, Aesthetic Lasers & Weight Loss Med Spa Clinic located?

255 S B St, San Mateo, CA 94401. Published hours: Monday-Friday: 10am-6pm,Saturday San Mateo: 10am-2pm,Saturday Los Gatos: 11am-3pm,Saturday Danville: 11am-3pm,Sunday: All locations closed,. It is one of 3 GLP-1 clinics listed in San Mateo.

Nearby

Other GLP-1 clinics in San Mateo

Worth comparing before booking, since what a program includes and what it charges after the first month differ more between clinics than the medication does.

See every GLP-1 clinic in San Mateo

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Worth reading before you call

Chosen from what this listing names: its medications, how it sees patients, and what it publishes about price.

Medication sources