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Dermatology Associates Westlake Village

4.7 ★ · 187 Google reviews

Services
Pigmentation and melasma · Medical dermatology · Hyperhidrosis
Location
1240 S Westlake Blvd Ste 205, Westlake Village, CA 91361
Hours
Mon to Sun 9:00 AM to 5:00 PM

Verification Summary for Dermatology Associates

Status
Partly checked
Named clinicians
5 listed; 2 more names held for review
Current license matches
5 of 5 named clinicians matched to current California professional license records.
Medical Director
Not established from the clinicians listed here
Last checked
October 18, 2026

2 further names on the clinic's website are not listed: we could not read them with enough confidence, and no current license record matched them.

Services Offered by Dermatology Associates

Skin

  • Pigmentation and melasma
  • Medical dermatology

Body

  • Hyperhidrosis

The website of Dermatology Associates in Westlake Village lists three services: pigmentation and melasma, medical dermatology, and hyperhidrosis.

Google Rating and Reviews for Dermatology Associates

Google rating 4.7 from 187 reviews, read October 19, 2026.

Google rating
4.7
Google review count
187 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

Dermatology Associates Location, Hours and Contact

Address
1240 S Westlake Blvd Ste 205Westlake Village, CA 91361
Phone
(805) 495-0551
Hours
  • Monday: 9:00 AM to 5:00 PM
  • Tuesday: 9:00 AM to 5:00 PM
  • Wednesday: 9:00 AM to 5:00 PM
  • Thursday: 9:00 AM to 5:00 PM
  • Friday: 9:00 AM to 5:00 PM
  • Saturday: 9:00 AM to 5:00 PM
  • Sunday: 9:00 AM to 5:00 PM
Directions
Get directions

Dermatology Associates Clinicians and California License Status

Verified Injector lists five clinicians named by Dermatology Associates, and two more names held for review. All five matched current California professional license records.

Simone Montgomery, MD, MPH

Verification result
Current license matched
Credential
MD, MPH
California license status
California Medical License: Current
License number
180644
License expires
September 2028
NPI
1699300731
Primary taxonomy
Dermatology
Role stated by clinic
No role stated by the clinic
Checked
Verified October 18, 2026
View verification evidence

Clinic-reported

Clinic-stated role
No role stated on the pages reviewed
Credential
MD, MPH
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Dr. Simone Montgomery,

Federal provider record

NPI
1699300731
Primary taxonomy
Dermatology
Date checked
October 17, 2026

State professional license

Credential
MD, MPH
State license
Physician and Surgeon A, Medical Board of California
License number
180644
Status
Current
Expires
September 2028
Checked
October 18, 2026

Board action recorded: Not published by this board.

Physician and Surgeon A license 180644; Simone Nicole Boeckmann Montgomery; status: Current; expires 2028-09-30; issued 2022-07-21; board action: not published by this register; city WESTLAKE VILLAGE; ca-mbc published 2026-10-01, MedicalBoard_Data00.xls row 79554

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Dermatology Associates names Simone Montgomery, MD, MPH, on its website. Verified Injector matched this clinician to license 180644 at the Medical Board of California, which that board recorded as Current when checked October 18, 2026.

Michael R. Bastien, MD

Verification result
Current license matched
Credential
MD
California license status
California Medical License: Current
License number
68812
License expires
March 2028
NPI
No NPI record matched
Role stated by clinic
No role stated by the clinic
Checked
Verified October 18, 2026
View verification evidence

Clinic-reported

Clinic-stated role
No role stated on the pages reviewed
Credential
MD
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Dr. Michael R. Bastien,

Federal provider record

No NPI record was matched for this name. An NPI is a billing identifier, and it says nothing about the state license check below. The name on the clinic's website may be written differently in the registry, or shared by more than one record.

State professional license

Credential
MD
State license
Physician and Surgeon G, Medical Board of California
License number
68812
Status
Current
Expires
March 2028
Checked
October 18, 2026

Board action recorded: Not published by this board.

Physician and Surgeon G license 68812; MICHAEL ROBERT BASTIEN; status: Current; expires 2028-03-31; issued 1990-06-18; board action: not published by this register; city WESTLAKE VILLAGE; ca-mbc published 2026-10-01, MedicalBoard_Data00.xls row 198506

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Dermatology Associates names Michael R. Bastien, MD, on its website. Verified Injector matched this clinician to license 68812 at the Medical Board of California, which that board recorded as Current when checked October 18, 2026.

Thomas J. Kim, MD

Verification result
Current license matched
Credential
MD
California license status
California Medical License: Current
License number
75169
License expires
February 2029
NPI
No NPI record matched
Role stated by clinic
DERMATOLOGIST
Checked
Verified October 18, 2026
View verification evidence

Clinic-reported

Clinic-stated role
DERMATOLOGIST
Credential
MD
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Dr. Thomas J. Kim,

Federal provider record

No NPI record was matched for this name. An NPI is a billing identifier, and it says nothing about the state license check below. The name on the clinic's website may be written differently in the registry, or shared by more than one record.

State professional license

Credential
MD
State license
Physician and Surgeon A, Medical Board of California
License number
75169
Status
Current
Expires
February 2029
Checked
October 18, 2026

Board action recorded: Not published by this board.

Physician and Surgeon A license 75169; THOMAS JINKYU KIM; status: Current; expires 2029-02-28; issued 2001-06-20; board action: not published by this register; city WESTLAKE VILLAGE; ca-mbc published 2026-10-01, MedicalBoard_Data00.xls row 130611

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Dermatology Associates names Thomas J. Kim, MD, with the stated role DERMATOLOGIST. Verified Injector matched this clinician to license 75169 at the Medical Board of California, which that board recorded as Current when checked October 18, 2026.

Elizabeth Longo, PA-C

Verification result
Current license matched
Credential
PA-C
California license status
California Physician Assistant License: Current
License number
14368
License expires
August 2027
NPI
No NPI record matched
Role stated by clinic
No role stated by the clinic
Checked
Verified October 18, 2026
View verification evidence

Clinic-reported

Clinic-stated role
No role stated on the pages reviewed
Credential
PA-C
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Elizabeth Longo, PA-C

Federal provider record

No NPI record was matched for this name. Clinicians with this credential usually hold an NPI, but the name on the clinic's website may be written differently in the registry, and an NPI is a billing identifier that says nothing about the state license check below.

State professional license

Credential
PA-C
State license
Physician Assistant, Physician Assistant Board
License number
14368
Status
Current
Expires
August 2027
Checked
October 18, 2026

Board action recorded: Not published by this board.

Physician Assistant license 14368; ELIZABETH FIGUEROA-LONGO; status: Current; expires 2027-08-31; issued 1998-01-14; board action: not published by this register; city NEWBURY PARK; ca-pab published 2026-10-01, PhysicianAssistant_Data00.xls row 1504

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Dermatology Associates names Elizabeth Longo, PA-C, on its website. Verified Injector matched this clinician to license 14368 at the Physician Assistant Board, which that board recorded as Current when checked October 18, 2026.

Jared Gorter, PA-C

Verification result
Current license matched
Credential
PA-C
California license status
California Physician Assistant License: Current
License number
62063
License expires
December 2026
NPI
1972212892
Primary taxonomy
Physician Assistant
Role stated by clinic
No role stated by the clinic
Checked
Verified October 18, 2026
View verification evidence

Clinic-reported

Clinic-stated role
No role stated on the pages reviewed
Credential
PA-C
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Jared Gorter, PA-C

Federal provider record

NPI
1972212892
Primary taxonomy
Physician Assistant
Date checked
October 17, 2026

State professional license

Credential
PA-C
State license
Physician Assistant, Physician Assistant Board
License number
62063
Status
Current
Expires
December 2026
Checked
October 18, 2026

Board action recorded: Not published by this board.

Physician Assistant license 62063; Jared Michael Gorter; status: Current; expires 2026-12-31; issued 2022-12-01; board action: not published by this register; city SHERMAN OAKS; ca-pab published 2026-10-01, PhysicianAssistant_Data00.xls row 17140

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Dermatology Associates names Jared Gorter, PA-C, on its website. Verified Injector matched this clinician to license 62063 at the Physician Assistant Board, which that board recorded as Current when checked October 18, 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 Dermatology Associates

5 of 5 named clinicians matched to current California professional license records. Last checked October 18, 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 Dermatology Associates

  • Clinic website (checked Oct. 18, 2026): clinic identity, clinician names, credentials, roles, services, hours, phone, booking link
  • Medical Board of California (checked Oct. 18, 2026; published Oct. 1, 2026): license, license number, status, expiration
  • Physician Assistant Board (checked Oct. 18, 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.

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Data and Update Information

Clinician and license data last checked
October 18, 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.