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Mosaic Skin Studio Oakland

4.9 ★ · 128 Google reviews

Services
Neurotoxin injections · Dermal filler · Plasma gel filler (bio-filler) · PRP and PRF · Facials · HydraFacial · Chemical peels · Microneedling · Skin tightening · Hair restoration
Location
4185 Piedmont Ave, Oakland, CA 94611
Hours
Mon 10:00 AM to 7:00 PM · Tue 9:00 AM to 7:00 PM · Wed to Fri 9:00 AM to 6:00 PM · Sat 9:00 AM to 6:30 PM · Sun 9:00 AM to 7:00 PM

Verification Summary for Mosaic Skin Studio

Status
Partly checked
Named clinicians
2 listed; 1 more name held for review
Current license matches
2 of 2 named clinicians matched to current California professional license records.
Medical Director
Not established from the clinicians listed here
Last checked
October 17, 2026

1 further name on the clinic's website is not listed: we could not read it with enough confidence, and no current license record matched it.

Services Offered by Mosaic Skin Studio

Injectables

  • Neurotoxin injections · Botox, Xeomin
  • Dermal filler
  • Plasma gel filler (bio-filler)
  • PRP and PRF

Skin

  • Facials
  • HydraFacial
  • Chemical peels
  • Microneedling

Body

  • Skin tightening
  • Hair restoration

The website of Mosaic Skin Studio in Oakland lists ten services: neurotoxin injections, dermal filler, plasma gel filler (bio-filler), PRP and PRF, facials, HydraFacial, chemical peels, microneedling, skin tightening, and hair restoration.

Google Rating and Reviews for Mosaic Skin Studio

Google rating 4.9 from 128 reviews, read October 19, 2026.

Google rating
4.9
Google review count
128 reviews
Google data checked
October 19, 2026
On Google Maps

Google rating and review information is provided for consumer reference and is not used to determine Verified Injector verification status.

Source: Google Maps

Mosaic Skin Studio Location, Hours and Contact

Address
4185 Piedmont AveOakland, CA 94611
Phone
(510) 575-9610
Hours
  • Monday: 10:00 AM to 7:00 PM
  • Tuesday: 9:00 AM to 7:00 PM
  • Wednesday: 9:00 AM to 6:00 PM
  • Thursday: 9:00 AM to 6:00 PM
  • Friday: 9:00 AM to 6:00 PM
  • Saturday: 9:00 AM to 6:30 PM
  • Sunday: 9:00 AM to 7:00 PM
Directions
Get directions

Mosaic Skin Studio Clinicians and California License Status

Verified Injector lists two clinicians named by Mosaic Skin Studio, and one more name held for review. Both matched current California professional license records.

This clinic has more than one address, and its website does not say which clinicians work at which one. The clinicians listed here are named for the whole practice and may work at another location. Licenses were checked in this location's state.

Chantal Lunderville, MD

Verification result
Current license matched
Credential
MD
California license status
California Medical License: Current
License number
146115
License expires
August 2028
NPI
1700264736
Primary taxonomy
Family Medicine
Role stated by clinic
CO-OWNER
Checked
Verified October 17, 2026
View verification evidence

Clinic-reported

Clinic-stated role
CO-OWNER
Credential
MD
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Dr. Chantal Lunderville,

Federal provider record

NPI
1700264736
Primary taxonomy
Family Medicine
Date checked
October 17, 2026

State professional license

Credential
MD
State license
Physician and Surgeon A, Medical Board of California
License number
146115
Status
Current
Expires
August 2028
Checked
October 17, 2026

Board action recorded: Not published by this board.

Physician and Surgeon A license 146115; CHANTAL MARIE LUNDERVILLE; status: Current; expires 2028-08-31; issued 2016-11-17; board action: not published by this register; city COSTA MESA; ca-mbc published 2026-10-01, MedicalBoard_Data00.xls row 54827

State data published October 1, 2026.

California license record matched.

Verification finding

Result
Current license matched (Current)

Mosaic Skin Studio names Chantal Lunderville, MD, with the stated role CO-OWNER. Verified Injector matched this clinician to license 146115 at the Medical Board of California, which that board recorded as Current when checked October 17, 2026.

Stephanie Hwang, NP

Verification result
Current license matched
Credential
NP
California license status
California Nurse Practitioner License: Current
License number
95001537
License expires
December 2026
NPI
1083012884
Primary taxonomy
Nurse Practitioner, Acute Care
Role stated by clinic
CO-OWNER
Checked
Verified October 17, 2026
View verification evidence

Clinic-reported

Clinic-stated role
CO-OWNER
Credential
NP
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Stephanie Hwang, NP

Federal provider record

NPI
1083012884
Primary taxonomy
Nurse Practitioner, Acute Care
Date checked
October 17, 2026

State professional license

Credential
NP
State license
Nurse Practitioner, Board of Registered Nursing
License number
95001537
Status
Current
Expires
December 2026
Checked
October 17, 2026

Board action recorded: Not published by this board.

Nurse Practitioner license 95001537; STEPHANIE WEN HWANG; status: Current; expires 2026-12-31; issued 2014-10-08; board action: not published by this register; city OAKLAND; ca-brn published 2026-10-01, RegisteredNursing_Data00.xls row 40867

State data published October 1, 2026.

California license record matched.

Verification finding

Result
Current license matched (Current)

Mosaic Skin Studio names Stephanie Hwang, NP, with the stated role CO-OWNER. Verified Injector matched this clinician to license 95001537 at the Board of Registered Nursing, which that board recorded as Current when checked October 17, 2026.

Before you book, ask who will treat you and check that they appear on this record. If they do not, look them up with the California licensing boards.

What Partly Checked Means for Mosaic Skin Studio

2 of 2 named clinicians matched to current California professional license records. Last checked October 17, 2026.

Partly checked means we could not confirm every part of the Verified rule for this clinic, which is not a finding that any clinician is unlicensed.

It is not a rating of skill, safety or results, and it does not cover anyone the clinic does not name.

How verification works

Sources for Mosaic Skin Studio

  • Clinic website (checked Oct. 18, 2026): clinic identity, clinician names, credentials, roles, services, hours, phone, booking link
  • Medical Board of California (checked Oct. 17, 2026; published Oct. 1, 2026): license, license number, status, expiration
  • Board of Registered Nursing (checked Oct. 17, 2026; published Oct. 1, 2026): license, license number, status, expiration
  • National provider registry (NPI) (checked Oct. 17, 2026): identity confirmation, NPI, taxonomy
  • Google Maps (checked Oct. 19, 2026): rating, review count, links. Not used for verification status.

Other Verified Medical Spas near Oakland, California

View all medical spas in Oakland, California

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Data and Update Information

Clinician and license data last checked
October 17, 2026
Google rating and review data last checked
October 19, 2026
Clinic website data last checked
October 18, 2026

Verified Injector verifies professional credentials. Google provides consumer rating and review data.