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John Diaz, MD Plastic Surgeon Beverly Hills

5.0 ★ · 36 Google reviews

Services
Neurotoxin injections · Dermal filler · Lip filler · Under-eye filler · Plasma gel filler (bio-filler) · Poly-L-lactic acid (Sculptra) · Calcium hydroxylapatite (Radiesse) · PRP and PRF · Chemical peels · Microneedling · RF microneedling · Non-ablative laser · Pigmentation and melasma · Cosmetic surgery · IV therapy · Vitamin injections
Location
465 N Roxbury Dr Ste 900, Beverly Hills, CA 90210

Verification Summary for John Diaz, MD Plastic Surgeon

Status
Partly checked
Named clinicians
3
Current license matches
1 of 3 named clinicians matched to current California professional license records.
Medical Director
Not stated by clinic
Last checked
October 17, 2026

2 could not be matched to a license record with enough certainty.

Services Offered by John Diaz, MD Plastic Surgeon

Injectables

  • Neurotoxin injections · Botox
  • Dermal filler
  • Lip filler
  • Under-eye filler
  • Plasma gel filler (bio-filler) · EZ Gel
Show moreShow fewer
  • Poly-L-lactic acid (Sculptra)
  • Calcium hydroxylapatite (Radiesse)
  • PRP and PRF

Skin

  • Chemical peels
  • Microneedling
  • RF microneedling · Morpheus8
  • Non-ablative laser · Clear + Brilliant
  • Pigmentation and melasma · Cosmelan

Body

  • Cosmetic surgery

Wellness

  • IV therapy
  • Vitamin injections

The website of John Diaz, MD Plastic Surgeon in Beverly Hills lists 16 services: neurotoxin injections, dermal filler, lip filler, under-eye filler, plasma gel filler (bio-filler), poly-L-lactic acid (Sculptra), calcium hydroxylapatite (Radiesse), PRP and PRF, chemical peels, microneedling, RF microneedling, non-ablative laser, pigmentation and melasma, cosmetic surgery, IV therapy, and vitamin injections.

Google Rating and Reviews for John Diaz, MD Plastic Surgeon

Google rating 5.0 from 36 reviews, read October 19, 2026.

Google rating
5.0
Google review count
36 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

John Diaz, MD Plastic Surgeon Location, Hours and Contact

Address
465 N Roxbury Dr Ste 900Beverly Hills, CA 90210
Phone
(424) 278-2214
Directions
Get directions

John Diaz, MD Plastic Surgeon Clinicians and California License Status

Verified Injector lists three clinicians named by John Diaz, MD Plastic Surgeon. One of the three 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.

John Diaz, MD, FACS

Verification result
Not matched
Credential
MD, FACS
NPI
1295815090
Primary taxonomy
Plastic Surgery
Role stated by clinic
plastic surgeon
Checked
Checked October 17, 2026

No license record matched this name with enough certainty. That is not a finding about this person.

View verification evidence

Clinic-reported

Clinic-stated role
plastic surgeon
Credential
MD, FACS
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Clinic source
drjohndiaz.com
Date checked
October 18, 2026
John Diaz, MD

Federal provider record

NPI
1295815090
Primary taxonomy
Plastic Surgery
Date checked
October 17, 2026

State professional license

Credential
MD, FACS
State license
Medical Board of California
License number
None matched
Status
Not matched
Expires
None matched
Checked
October 17, 2026
Source
Medical Board of California

No California license record matched.

Verification finding

Result
No completed current-license match

John Diaz, MD Plastic Surgeon names John Diaz, MD, FACS, with the stated role plastic surgeon. Verified Injector did not complete a current-license match for this clinician. No license record matched this name with enough certainty. That is not a finding about this person.

Janie Kazma, RN

Verification result
Current license matched
Credential
RN
California license status
California Nursing License: Current
License number
850774
License expires
May 2027
Role stated by clinic
Director
Checked
Verified October 17, 2026
View verification evidence

Clinic-reported

Clinic-stated role
Director
Credential
RN
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Janie Kazma, RN

Federal provider record

No NPI record was matched. Not all registered nurses obtain an individual NPI, so the absence of an NPI does not affect the state-license verification shown below.

State professional license

Credential
RN
State license
Registered Nurse, Board of Registered Nursing
License number
850774
Status
Current
Expires
May 2027
Checked
October 17, 2026

Board action recorded: Not published by this board.

Registered Nurse license 850774; JANIE KAZMA; status: Current; expires 2027-05-31; issued 2013-09-05; board action: not published by this register; city VALLEY VILLAGE; ca-brn published 2026-10-01, RegisteredNursing_Data01.xls row 144831

State data published October 1, 2026.

California license record matched.

Verification finding

Result
Current license matched (Current)

John Diaz, MD Plastic Surgeon names Janie Kazma, RN, with the stated role Director. Verified Injector matched this clinician to license 850774 at the Board of Registered Nursing, which that board recorded as Current when checked October 17, 2026.

Natalie Marquez, RN

Verification result
Not matched
Credential
RN
Role stated by clinic
No role stated by the clinic
Checked
Checked October 17, 2026

No license record matched this name with enough certainty. That is not a finding about this person.

View verification evidence

Clinic-reported

Clinic-stated role
No role stated on the pages reviewed
Credential
RN
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Natalie Marquez, RN

Federal provider record

No NPI record was matched. Not all registered nurses obtain an individual NPI, so the absence of an NPI does not affect the state-license verification shown below.

State professional license

Credential
RN
State license
Board of Registered Nursing
License number
None matched
Status
Not matched
Expires
None matched
Checked
October 17, 2026
Source
Board of Registered Nursing

No California license record matched.

Verification finding

Result
No completed current-license match

John Diaz, MD Plastic Surgeon names Natalie Marquez, RN, on its website. Verified Injector did not complete a current-license match for this clinician. No license record matched this name with enough certainty. That is not a finding about this person.

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 John Diaz, MD Plastic Surgeon

1 of 3 named clinicians matched to current California professional license records. Last checked October 17, 2026.

Partly checked here means this clinic does not name a physician on its website, or the physician it names has not been matched to a license record yet, 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 John Diaz, MD Plastic Surgeon

  • Clinic website (checked Oct. 18, 2026): clinic identity, clinician names, credentials, roles, services, phone, booking link
  • Medical Board of California (checked Oct. 17, 2026): searches with no confirmed match
  • Board of Registered Nursing (checked Oct. 17, 2026; published Oct. 1, 2026): license, license number, status, expiration, searches with no confirmed match
  • 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 in Beverly Hills, 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.