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Signature Dermatology Powell

4.8 ★ · 643 Google reviews

Services
Neurotoxin injections · Dermal filler · Lip filler · Microneedling · Non-ablative laser · IPL and photofacial
Location
25 Hidden Ravines Dr, Powell, OH 43065

Verification Summary for Signature Dermatology

Status
Verified
Named clinicians
6
Current license matches
6 of 6 named clinicians matched to current Ohio professional license records.
Medical Director
Not stated by clinic
Last checked
October 4, 2026
Verified Injector: Verified status as of 10.22.2026. 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 Signature Dermatology

Injectables

  • Neurotoxin injections · Botox
  • Dermal filler
  • Lip filler

Skin

  • Microneedling
  • Non-ablative laser · Moxi
  • IPL and photofacial

The website of Signature Dermatology in Powell lists six services: neurotoxin injections, dermal filler, lip filler, microneedling, non-ablative laser, and IPL and photofacial.

Google Rating and Reviews for Signature Dermatology

Google rating 4.8 from 643 reviews, read October 12, 2026.

Google rating
4.8
Google review count
643 reviews
Google data checked
October 12, 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

Signature Dermatology Location, Hours and Contact

Address
25 Hidden Ravines DrPowell, OH 43065

Address as stated on the clinic's website, read Oct. 4, 2026. signaturedermatology.com

Directions
Get directions

Signature Dermatology Clinicians and Ohio License Status

Verified Injector lists six clinicians named by Signature Dermatology. All six matched current Ohio 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.

Marya Cassandra, DO

Verification result
Current license matched
Credential
DO
Ohio license status
Ohio Osteopathic Medical License: Active
License number
34.009168
License expires
April 2027
NPI
1912979386
Primary taxonomy
Dermatology
Role stated by clinic
Dermatologist
Checked
Verified October 4, 2026
View verification evidence

Clinic-reported

Clinic-stated role
Dermatologist
Credential
DO
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 12, 2026
Marya Cassandra, DO

Federal provider record

NPI
1912979386
Primary taxonomy
Dermatology
Date checked
October 4, 2026

State professional license

Credential
DO
State license
State Medical Board of Ohio
License number
34.009168
Status
Active
Expires
April 2027
Checked
October 4, 2026

Board action recorded: None found in the file we read.

Doctor of Osteopathic Medicine (DO) license 34.009168; Marya Lise Cassandra; status: Active; expires 2027-04-01; issued 2007-11-14; board action: none_found; city hilliard; oh-elicense published 2026-10-02, eLicense_Individual.csv row 1201249

State data published October 2, 2026.

Ohio license record matched.

Verification finding

Result
Current license matched (Active)

Signature Dermatology names Marya Cassandra, DO, with the stated role Dermatologist. Verified Injector matched this clinician to license 34.009168 at the State Medical Board of Ohio, which that board recorded as Active when checked October 4, 2026.

Andrea Costanza, DO

Verification result
Current license matched
Credential
DO
Ohio license status
Ohio Osteopathic Medical License: Active
License number
34.009330
License expires
April 2027
NPI
1033243175
Primary taxonomy
Dermatology
Role stated by clinic
Dermatologist
Checked
Verified October 4, 2026
View verification evidence

Clinic-reported

Clinic-stated role
Dermatologist
Credential
DO
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 12, 2026
Andrea Costanza, DO.

Federal provider record

NPI
1033243175
Primary taxonomy
Dermatology
Date checked
October 4, 2026

State professional license

Credential
DO
State license
State Medical Board of Ohio
License number
34.009330
Status
Active
Expires
April 2027
Checked
October 4, 2026

Board action recorded: None found in the file we read.

Doctor of Osteopathic Medicine (DO) license 34.009330; Andrea Marie Costanza; status: Active; expires 2027-04-01; issued 2008-06-25; board action: none_found; city Hilliard; oh-elicense published 2026-10-02, eLicense_Individual.csv row 1211714

State data published October 2, 2026.

Ohio license record matched.

Verification finding

Result
Current license matched (Active)

Signature Dermatology names Andrea Costanza, DO, with the stated role Dermatologist. Verified Injector matched this clinician to license 34.009330 at the State Medical Board of Ohio, which that board recorded as Active when checked October 4, 2026.

Arica Edwards, PA-C, PA

Verification result
Current license matched
Credential
PA-C, PA
Ohio license status
Ohio Physician Assistant License: Active
License number
50.004523RX
License expires
January 2028
NPI
1831564400
Primary taxonomy
Physician Assistant
Role stated by clinic
No role stated by the clinic
Checked
Verified October 4, 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 12, 2026
ARICA EDWARDS, PA-C

Federal provider record

NPI
1831564400
Primary taxonomy
Physician Assistant
Date checked
October 4, 2026

State professional license

Credential
PA-C, PA
State license
State Medical Board of Ohio
License number
50.004523RX
Status
Active
Expires
January 2028
Checked
October 4, 2026

Board action recorded: None found in the file we read.

Physician Assistant (PA) license 50.004523RX; Arica Michele Edwards; status: Active; expires 2028-01-31; issued 2015-10-15; board action: none_found; city Hilliard; oh-elicense published 2026-10-02, eLicense_Individual.csv row 1230859

State data published October 2, 2026.

Ohio license record matched.

Verification finding

Result
Current license matched (Active)

Signature Dermatology names Arica Edwards, PA-C, PA, on its website. Verified Injector matched this clinician to license 50.004523RX at the State Medical Board of Ohio, which that board recorded as Active when checked October 4, 2026.

Katie Wang, DO

Verification result
Current license matched
Credential
DO
Ohio license status
Ohio Osteopathic Medical License: Active
License number
34.014469
License expires
April 2028
NPI
1477948305
Primary taxonomy
Dermatology
Role stated by clinic
Dermatologist
Checked
Verified October 4, 2026
View verification evidence

Clinic-reported

Clinic-stated role
Dermatologist
Credential
DO
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 12, 2026
KATIE WANG, DO

Federal provider record

NPI
1477948305
Primary taxonomy
Dermatology
Date checked
October 4, 2026

State professional license

Credential
DO
State license
State Medical Board of Ohio
License number
34.014469
Status
Active
Expires
April 2028
Checked
October 4, 2026

Board action recorded: None found in the file we read.

Doctor of Osteopathic Medicine (DO) license 34.014469; Katie Xiaoyi Wang; status: Active; expires 2028-04-21; issued 2020-04-21; board action: none_found; city Powell; oh-elicense published 2026-10-02, eLicense_Individual.csv row 1453256

State data published October 2, 2026.

Ohio license record matched.

Verification finding

Result
Current license matched (Active)

Signature Dermatology names Katie Wang, DO, with the stated role Dermatologist. Verified Injector matched this clinician to license 34.014469 at the State Medical Board of Ohio, which that board recorded as Active when checked October 4, 2026.

James Duncan, MD

Verification result
Current license matched
Credential
MD
Ohio license status
Ohio Medical License: Active
License number
35.141305
License expires
February 2027
NPI
No NPI record matched
Role stated by clinic
Dermatologist
Checked
Verified October 4, 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 12, 2026
JAMES DUNCAN, MD

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
State Medical Board of Ohio
License number
35.141305
Status
Active
Expires
February 2027
Checked
October 4, 2026

Board action recorded: None found in the file we read.

Doctor of Medicine (MD) license 35.141305; James Robert Duncan; status: Active; expires 2027-02-05; issued 2021-02-05; board action: none_found; city Powell; oh-elicense published 2026-10-02, eLicense_Individual.csv row 1228179

State data published October 2, 2026.

Ohio license record matched.

Verification finding

Result
Current license matched (Active)

Signature Dermatology names James Duncan, MD, with the stated role Dermatologist. Verified Injector matched this clinician to license 35.141305 at the State Medical Board of Ohio, which that board recorded as Active when checked October 4, 2026.

Jessica Hoy, DO, FAAD

Verification result
Current license matched
Credential
DO, FAAD
Ohio license status
Ohio Osteopathic Medical License: Active
License number
34.012727
License expires
October 2028
NPI
1528405586
Primary taxonomy
Dermatology
Role stated by clinic
Dermatologist
Checked
Verified October 4, 2026
View verification evidence

Clinic-reported

Clinic-stated role
Dermatologist
Credential
DO, FAAD
Named as medical director
Not stated
Named as an injector
Not stated on the pages reviewed
Date checked
October 12, 2026
JESSICA HOY, DO

Federal provider record

NPI
1528405586
Primary taxonomy
Dermatology
Date checked
October 4, 2026

State professional license

Credential
DO, FAAD
State license
State Medical Board of Ohio
License number
34.012727
Status
Active
Expires
October 2028
Checked
October 4, 2026

Board action recorded: None found in the file we read.

Doctor of Osteopathic Medicine (DO) license 34.012727; Jessica Vincent Hoy; status: Active; expires 2028-10-01; issued 2017-04-07; board action: none_found; city Powell; oh-elicense published 2026-10-02, eLicense_Individual.csv row 1278686

State data published October 2, 2026.

Ohio license record matched.

Verification finding

Result
Current license matched (Active)

Signature Dermatology names Jessica Hoy, DO, FAAD, with the stated role Dermatologist. Verified Injector matched this clinician to license 34.012727 at the State Medical Board of Ohio, which that board recorded as Active when checked October 4, 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 Ohio licensing boards.

What Verified Means for Signature Dermatology

6 of 6 named clinicians matched to current Ohio professional license records. Last checked October 4, 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.

How verification works

Sources for Signature Dermatology

  • Clinic website (checked Oct. 12, 2026): clinic identity, clinician names, credentials, roles, services, booking link, address
  • State Medical Board of Ohio (checked Oct. 4, 2026; published Oct. 2, 2026): license, license number, status, expiration, board actions
  • National provider registry (NPI) (checked Oct. 4, 2026): identity confirmation, NPI, taxonomy
  • Google Maps (checked Oct. 12, 2026): rating, review count, links. Not used for verification status.

Other Verified Medical Spas near Powell, Ohio

View all medical spas in Powell, Ohio

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Data and Update Information

Clinician and license data last checked
October 4, 2026
Google rating and review data last checked
October 12, 2026
Clinic website data last checked
October 12, 2026

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