Experienced in Multiple Familial Trichoepithelioma

Dr. Mark Wallis

Dermatology
Wallis Dermatology Associates PLLC
3535 N Fourth St Ste 400, 
Longview, TX 

Experienced in Multiple Familial Trichoepithelioma
Wallis Dermatology Associates PLLC
3535 N Fourth St Ste 400, 
Longview, TX 
OverviewInsuranceLocationsSimilar Doctors

Overview

Mark Wallis is a Dermatologist in Longview, Texas. Dr. Wallis is rated as an Experienced provider by MediFind in the treatment of Multiple Familial Trichoepithelioma. His top areas of expertise are Epidermoid Cyst, Actinic Keratosis, Squamous Cell Skin Carcinoma, and Warts.

Specialties
Dermatology
Licenses
Dermatology in TX
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Friday Health

Accepted plan types not found. Please verify directly with the provider.

Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 11 Less Insurance Carriers -

Locations

Wallis Dermatology Associates PLLC
3535 N Fourth St Ste 400, Longview, TX 75605
Call: 903-757-3881
Other Locations
Office
1900 S Washington Ave Ste E, Marshall, TX 75670
Call: 903-503-7330
Similar Doctors
Distinguished in Multiple Familial Trichoepithelioma
Dr. Brad Graham
Dermatology
Distinguished in Multiple Familial Trichoepithelioma
Dr. Brad Graham
Dermatology

U.S. Dermatology Partners Tyler On Dominion Plaza

1367 Dominion Plz, 
Tyler, TX 
 (38.3 miles away)
903-534-6200
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Brad Graham is a Dermatologist in Tyler, Texas. Dr. Graham is rated as a Distinguished provider by MediFind in the treatment of Multiple Familial Trichoepithelioma. His top areas of expertise are Syringoma, Syringocystadenoma Papilliferum, Sebaceous Adenoma, and Basal Cell Skin Cancer.

Advanced in Multiple Familial Trichoepithelioma
Dr. Martha Mccollough
Dermatology
Advanced in Multiple Familial Trichoepithelioma
Dr. Martha Mccollough
Dermatology

U.S. Dermatology Partners Tyler On Dominion Plaza

1367 Dominion Plz, 
Tyler, TX 
 (38.3 miles away)
903-534-6200
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Martha Mccollough is a Dermatologist in Tyler, Texas. Dr. Mccollough is rated as a Distinguished provider by MediFind in the treatment of Multiple Familial Trichoepithelioma. Her top areas of expertise are Sebaceous Adenoma, Syringoma, Syringocystadenoma Papilliferum, and Basal Cell Skin Cancer.

Advanced in Multiple Familial Trichoepithelioma
Dr. Sarah Baker
Dermatology
Advanced in Multiple Familial Trichoepithelioma
Dr. Sarah Baker
Dermatology

Ark-La-Tex Dermatology - Bossier City

2300 Hospital Dr Ste 400, 
Bossier City, LA 
 (58.9 miles away)
318-212-7800
Languages Spoken:
English
See accepted insurances

Sarah Baker is a Dermatologist in Bossier City, Louisiana. Dr. Baker is rated as a Distinguished provider by MediFind in the treatment of Multiple Familial Trichoepithelioma. Her top areas of expertise are Rosacea, Atopic Dermatitis, Actinic Keratosis, and Plaque Psoriasis.

VIEW MORE MULTIPLE FAMILIAL TRICHOEPITHELIOMA DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Wallis's expertise for a condition
ConditionClose
      • Advanced
      • Actinic Keratosis
        Dr. Wallis is
        Advanced
        . Learn about Actinic Keratosis.
        See more Actinic Keratosis experts
      • Basal Cell Skin Cancer
        Dr. Wallis is
        Advanced
        . Learn about Basal Cell Skin Cancer.
        See more Basal Cell Skin Cancer experts
      • Epidermodysplasia Verruciformis
        Dr. Wallis is
        Advanced
        . Learn about Epidermodysplasia Verruciformis.
        See more Epidermodysplasia Verruciformis experts
      • Epidermoid Cyst
        Dr. Wallis is
        Advanced
        . Learn about Epidermoid Cyst.
        See more Epidermoid Cyst experts
      • Hidradenitis Suppurativa
        Dr. Wallis is
        Advanced
        . Learn about Hidradenitis Suppurativa.
        See more Hidradenitis Suppurativa experts
      • Lichen Simplex Chronicus
        Dr. Wallis is
        Advanced
        . Learn about Lichen Simplex Chronicus.
        See more Lichen Simplex Chronicus experts
      View All 10 Advanced Conditions
      • Experienced
      • Acrospiroma
        Dr. Wallis is
        Experienced
        . Learn about Acrospiroma.
        See more Acrospiroma experts
      • Bowen's Disease
        Dr. Wallis is
        Experienced
        . Learn about Bowen's Disease.
        See more Bowen's Disease experts
      • Cerebral Cavernous Malformation
        Dr. Wallis is
        Experienced
        . Learn about Cerebral Cavernous Malformation.
        See more Cerebral Cavernous Malformation experts
      • Cherry Angioma
        Dr. Wallis is
        Experienced
        . Learn about Cherry Angioma.
        See more Cherry Angioma experts
      • Comedones
        Dr. Wallis is
        Experienced
        . Learn about Comedones.
        See more Comedones experts
      • Contact Dermatitis
        Dr. Wallis is
        Experienced
        . Learn about Contact Dermatitis.
        See more Contact Dermatitis experts
      View All 33 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.