Duncan Dermatology Saint Helena

4.9 ★ · 266 Google reviews

Services
Neurotoxin injections · Dermal filler · Sclerotherapy · Facials · HydraFacial · Chemical peels · Dermaplaning · Microneedling · RF microneedling · Non-ablative laser · Acne treatment · Vascular and redness laser · Medical dermatology · Skin tightening
Location
1104 Adams St Ste 201, Saint Helena, CA 94574
Hours
Mon to Fri 9:00 AM to 5:00 PM

Verification Summary for Duncan Dermatology

Status
Verified
Named clinicians
7
Current license matches
7 of 7 named clinicians matched to current California professional license records.
Medical Director
Not stated by clinic
Last checked
October 17, 2026
Verified Injector: Verified status as of 10.23.2026. A licensed physician and every clinician this clinic names on its website with a medical or nursing credential or the title Dr. were matched to current state license records.

Services Offered by Duncan Dermatology

Injectables

  • Neurotoxin injections · Botox, Dysport
  • Dermal filler · Restylane, Juvéderm, Juvederm
  • Sclerotherapy

Skin

  • Facials
  • HydraFacial
  • Chemical peels
  • Dermaplaning
  • Microneedling
Show moreShow fewer
  • RF microneedling · Scarlet SRF
  • Non-ablative laser · Clear + Brilliant
  • Acne treatment
  • Vascular and redness laser
  • Medical dermatology

Body

  • Skin tightening

The website of Duncan Dermatology in Saint Helena lists 14 services: neurotoxin injections, dermal filler, sclerotherapy, facials, HydraFacial, chemical peels, dermaplaning, microneedling, RF microneedling, non-ablative laser, acne treatment, vascular and redness laser, medical dermatology, and skin tightening.

Google Rating and Reviews for Duncan Dermatology

Google rating 4.9 from 266 reviews, read October 19, 2026.

Google rating
4.9
Google review count
266 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

Duncan Dermatology Location, Hours and Contact

Address
1104 Adams St Ste 201Saint Helena, CA 94574
Phone
(707) 967-0800
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
Directions
Get directions

Duncan Dermatology Clinicians and California License Status

Verified Injector lists seven clinicians named by Duncan Dermatology. All seven matched current California professional license records.

Carlos Wolf, MD

Verification result
Current license matched
Credential
MD
California license status
California Medical License: Current
License number
88954
License expires
June 2027
NPI
No NPI record matched
Role stated by clinic
No role stated by the clinic
Checked
Verified October 17, 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
Carlos Wolf, M.D.

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
88954
Status
Current
Expires
June 2027
Checked
October 17, 2026

Board action recorded: Not published by this board.

Physician and Surgeon G license 88954; CARLOS WOLF; status: Current; expires 2027-06-30; issued 2011-06-01; board action: not published by this register; city MIAMI; ca-mbc published 2026-10-01, MedicalBoard_Data00.xls row 210488

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Duncan Dermatology names Carlos Wolf, MD, on its website. Verified Injector matched this clinician to license 88954 at the Medical Board of California, which that board recorded as Current when checked October 17, 2026.

Jennifer Strunck, MD

Verification result
Current license matched
Credential
MD
California license status
California Medical License: Current
License number
208939
License expires
June 2028
NPI
No NPI record matched
Role stated by clinic
Physician
Checked
Verified October 17, 2026
View verification evidence

Clinic-reported

Clinic-stated role
Physician
Credential
MD
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Jennifer Strunck, M.D.

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
208939
Status
Current
Expires
June 2028
Checked
October 17, 2026

Board action recorded: Not published by this board.

Physician and Surgeon A license 208939; Jennifer Lauren Strunck; status: Current; expires 2028-06-30; issued 2026-04-23; board action: not published by this register; city MILLCREEK; ca-mbc published 2026-10-01, MedicalBoard_Data00.xls row 101579

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Duncan Dermatology names Jennifer Strunck, MD, with the stated role Physician. Verified Injector matched this clinician to license 208939 at the Medical Board of California, which that board recorded as Current when checked October 17, 2026.

Lisa Aldrich, APRN

Verification result
Current license matched
Credential
APRN
California license status
California Nurse Practitioner License: Current
License number
17643
License expires
September 2028
NPI
1477631778
Primary taxonomy
Nurse Practitioner
Role stated by clinic
No role stated by the clinic
Checked
Verified October 17, 2026
View verification evidence

Clinic-reported

Clinic-stated role
No role stated on the pages reviewed
Credential
APRN
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Lisa Aldrich, APRN

Federal provider record

NPI
1477631778
Primary taxonomy
Nurse Practitioner
Date checked
October 17, 2026

State professional license

Credential
APRN
State license
Nurse Practitioner, Board of Registered Nursing
License number
17643
Status
Current
Expires
September 2028
Checked
October 17, 2026

Board action recorded: Not published by this board.

Nurse Practitioner license 17643; LISA MONDLICK ALDRICH; status: Current; expires 2028-09-30; issued 2007-08-10; board action: not published by this register; city NAPA; ca-brn published 2026-10-01, RegisteredNursing_Data00.xls row 26587

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Duncan Dermatology names Lisa Aldrich, APRN, on its website. Verified Injector matched this clinician to license 17643 at the Board of Registered Nursing, which that board recorded as Current when checked October 17, 2026.

Paula Rood, AGNP-C, MSN, NP

Verification result
Current license matched
Credential
AGNP-C, MSN, NP
California license status
California Nurse Practitioner License: Current
License number
95016861
License expires
August 2028
NPI
No NPI record matched
Role stated by clinic
No role stated by the clinic
Checked
Verified October 17, 2026
View verification evidence

Clinic-reported

Clinic-stated role
No role stated on the pages reviewed
Credential
AGNP-C, MSN, NP
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 18, 2026
Paula Rood, AGNP-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
AGNP-C, MSN, NP
State license
Nurse Practitioner, Board of Registered Nursing
License number
95016861
Status
Current
Expires
August 2028
Checked
October 17, 2026

Board action recorded: Not published by this board.

Nurse Practitioner license 95016861; PAULA JOHNSON ROOD; status: Current; expires 2028-08-31; issued 2021-03-04; board action: not published by this register; city NAPA; ca-brn published 2026-10-01, RegisteredNursing_Data00.xls row 56113

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Duncan Dermatology names Paula Rood, AGNP-C, MSN, NP, on its website. Verified Injector matched this clinician to license 95016861 at the Board of Registered Nursing, which that board recorded as Current when checked October 17, 2026.

Daisy Hoffert, PA-C, PA, MPAS

Verification result
Current license matched
Credential
PA-C, PA, MPAS
California license status
California Physician Assistant License: Current
License number
57084
License expires
October 2028
NPI
1275723660
Primary taxonomy
Physician Assistant, Surgical
Role stated by clinic
No role stated by the clinic
Checked
Verified October 17, 2026
View verification evidence

Clinic-reported

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

Federal provider record

NPI
1275723660
Primary taxonomy
Physician Assistant, Surgical
Date checked
October 17, 2026

State professional license

Credential
PA-C, PA, MPAS
State license
Physician Assistant, Physician Assistant Board
License number
57084
Status
Current
Expires
October 2028
Checked
October 17, 2026

Board action recorded: Not published by this board.

Physician Assistant license 57084; Daisy Christina Hoffert; status: Current; expires 2028-10-31; issued 2019-08-02; board action: not published by this register; city SPARKS; ca-pab published 2026-10-01, PhysicianAssistant_Data00.xls row 12265

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Duncan Dermatology names Daisy Hoffert, PA-C, PA, MPAS, on its website. Verified Injector matched this clinician to license 57084 at the Physician Assistant Board, which that board recorded as Current when checked October 17, 2026.

Catherine Lenz, PA-C, PA

Verification result
Current license matched
Credential
PA-C, PA
California license status
California Physician Assistant License: Current
License number
14563
License expires
April 2028
NPI
1487741294
Primary taxonomy
Physician Assistant, Surgical
Role stated by clinic
No role stated by the clinic
Checked
Verified October 17, 2026
View verification evidence

Clinic-reported

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

Federal provider record

NPI
1487741294
Primary taxonomy
Physician Assistant, Surgical
Date checked
October 17, 2026

State professional license

Credential
PA-C, PA
State license
Physician Assistant, Physician Assistant Board
License number
14563
Status
Current
Expires
April 2028
Checked
October 17, 2026

Board action recorded: Not published by this board.

Physician Assistant license 14563; CATHERINE ANN LENZ; status: Current; expires 2028-04-30; issued 1998-07-01; board action: not published by this register; city ROSEVILLE; ca-pab published 2026-10-01, PhysicianAssistant_Data00.xls row 1623

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Duncan Dermatology names Catherine Lenz, PA-C, PA, on its website. Verified Injector matched this clinician to license 14563 at the Physician Assistant Board, which that board recorded as Current when checked October 17, 2026.

Kevin Y. Chao, MD

Verification result
Current license matched
Credential
MD
California license status
California Medical License: Current
License number
165309
License expires
September 2027
NPI
No NPI record matched
Role stated by clinic
Dermatologist
Checked
Verified October 17, 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. Kevin Y. Chao

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
165309
Status
Current
Expires
September 2027
Checked
October 17, 2026

Board action recorded: Not published by this board.

Physician and Surgeon A license 165309; KEVIN YOUNG CHAO; status: Current; expires 2027-09-30; issued 2019-09-10; board action: not published by this register; city SAN JOSE; ca-mbc published 2026-10-01, MedicalBoard_Data00.xls row 68447

State data published October 1, 2026.

Verification finding

Result
Current license matched (Current)

Duncan Dermatology names Kevin Y. Chao, MD, with the stated role Dermatologist. Verified Injector matched this clinician to license 165309 at the Medical Board of California, 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 Verified Means for Duncan Dermatology

7 of 7 named clinicians matched to current California professional license records. Last checked October 17, 2026.

Verified means every clinician this clinic names with a medical or nursing credential matched a current state license, including a physician.

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

Sources for Duncan Dermatology

  • 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
  • Physician Assistant Board (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.

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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.