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Dr. Mark Wallis, MD

Dermatology* Age 61
Dr. Mark Wallis, MD
3.5 (20 Ratings)
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Dr. Mark Wallis, MD is a Dermatologist in Longview, TX.
Dr. Mark Wallis, MD
3.5 (20 Ratings)
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Dr. Mark Wallis, MD

Dermatology* Age 61
Longview, TX
Call for new patient details
36 years of experience
Dr. Mark Wallis, MD is a Dermatologist in Longview, TX.

About

Dr. Mark Wallis, MD is a Dermatologist in Longview, TX and has 36 years experience. They graduated from University Of Texas Health Science Center In San Antonio. They currently practice at Practice and are affiliated with Christus Saint Michael Health System and CHRISTUS Good Shepherd Medical Center - Marshall. Dr. Wallis has experience treating conditions like Skin Cancer and Squamous Cell Carcinoma of Skin among other conditions at varying frequencies. At present, Dr. Wallis received an average rating of 3.5/5 from patients and has been reviewed 20 times. Their office is not accepting new patients. Dr. Wallis is board certified in Dermatology and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Experience Check

Enter a condition or procedure
Skin Cancer
Squamous Cell Carcinoma of Skin
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Skin Cancer
Squamous Cell Carcinoma of Skin
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Skin Cancer
Squamous Cell Carcinoma of Skin
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Excision of Benign Skin Lesion
Basal Cell Carcinoma
Actinic Keratosis
Alopecia
  • View other providers who treat Alopecia
Atopic Dermatitis (Eczema)
Carcinoma in Situ of Skin
Contact Dermatitis
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Dyshydrotic Eczema
Eczema and Contact Dermatitis
Granuloma of Skin
Inflamed Seborrheic Keratosis
Itchy Skin
Lichen Planus
Lipomas
  • View other providers who treat Lipomas
Melanoma
  • View other providers who treat Melanoma
Rash
  • View other providers who treat Rash
Seborrheic Dermatitis
Seborrheic Keratosis
Warts
  • View other providers who treat Warts
Destruction of Benign Skin Lesion
Destruction of Malignant Skin Lesion
Excision of Skin Cancer
Excision of Skin Lesion
Mohs Defect Reconstruction Surgery
Shaving of Skin Lesion
Wart Freezing
Acne
  • View other providers who treat Acne
Acne Keloid
Allergic Reaction
Athlete's Foot
Autoimmune Diseases
Benign Tumor
Birthmark
Boil
  • View other providers who treat Boil
Breast Diseases
Cancer
  • View other providers who treat Cancer
Cold Sore
Diabetes Skin Lesion
Folliculitis
Fungal Nail Infection
Hair Loss
Herpes Simplex Infection
Hidradenitis
Hives
  • View other providers who treat Hives
Hypertrophic Scar
Intertrigo
Keloid Scar
Leg and Foot Ulcers
Moles (Benign Skin Lesions)
Molluscum Contagiosum Infection
Nail Infection
Pemphigoid
Poison Ivy
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Psoriasis
Psoriasis Vulgaris
Pustular Psoriasis
Ringworm
  • View other providers who treat Ringworm
Rosacea
  • View other providers who treat Rosacea
Shingles
  • View other providers who treat Shingles
Skin Aging
Skin Discoloration
Skin Diseases
Skin Infections
Skin Ulcer
Varicose Veins
Vasculitis
Wrinkles
  • View other providers who treat Wrinkles
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Adjacent Tissue Transfer
Biopsy
  • View other providers who treat Biopsy
Botox® Injection
Facial Peel
Hair Removal
Melanoma Screening
Mohs Surgery
Mole Evaluation
Mole Removal
Skin Cancer Removal
Venous Sclerotherapy
Wart Removal

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • National (BlueCard) PPO
  • Blue Cross Blue Shield of Texas
  • Blue Cross and Blue Shield
  • HealthyBlue 2.0
  • GEHA
  • Preferred PPO

Locations

  1. 1 Wallis Dermatology Associates Pllc
    3535 N Fourth St Ste 400, Longview, TX 75605
    Icon Directions Right Arrow Directions Phone Icon (903) 236-3266
    Monday
    08:00 - 16:30
    Tuesday
    08:00 - 16:30
    Wednesday
    08:00 - 16:30
    Thursday
    08:00 - 16:30
    Friday
    08:00 - 12:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2 Office
    1900 S Washington Ave Ste E, Marshall, TX 75670
    Icon Directions Right Arrow Directions Phone Icon (903) 503-7330
    Monday
    08:00 - 16:30
    Tuesday
    08:00 - 16:30
    Wednesday
    08:00 - 16:30
    Thursday
    08:00 - 16:30
    Friday
    08:00 - 12:00

Patient Satisfaction

Likelihood to recommend Dr. Wallis
3.5
Based on 20 Reviews
5 Stars (11)
4 Stars (1)
3 Stars (0)
2 Stars (3)
1 Star (5)

Leave a review

How likely are you to recommend Dr. Wallis?

(Select your rating)
Patient Reviews
Jan 16, 2021
Very efficient. Didn’t wait long and were very patient for my 84 year old father who moves very slowly. He had a squamous cell carcinoma removed. Good job.!
Lezlie — Jan 16, 2021
See more reviews on Healthgrades
Photo: Dr. Mark Wallis, MD
How would you rate your experience with Dr. Mark Wallis, MD?
  • Likelihood of recommending Dr. Wallis to family and friends

Dr. Wallis' Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Wallis

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Dermatology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University Of Texas Health Science Center In San Antonio
    1988
Medical Education

Board Certifications

Board Certifications
  • Dermatology and Micrographic Dermatologic Surgery
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • University Ark For Med Scis
Internship
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Wallis communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wallis offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wallis offer an online patient portal?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Wallis have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Wallis offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Wallis offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Wallis specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wallis specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wallis specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wallis specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wallis accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mark Wallis, MD. To arrange an appointment, call the number on Dr. Wallis' profile.

Dr. Wallis frequently treats the following conditions: Skin Cancer and Squamous Cell Carcinoma of Skin. See more on Sharecare.

Dr. Mark Wallis, MD is affiliated with Christus Saint Michael Health System and CHRISTUS Good Shepherd Medical Center - Marshall.

Yes, Dr. Mark Wallis, MD holds board certification in Dermatology and Micrographic Dermatologic Surgery.

Hospital Affiliations

  • Christus Saint Michael Health System

    2600 Saint Michael Dr, Texarkana, TX

  • CHRISTUS Good Shepherd Medical Center - Marshall

    811 S Washington Ave, Marshall, TX