Dermatologists · Texas

Dermatologists in Longview

10 dermatologists with a practice in Longview, TX, with their specialty, address and phone number. Call the practice to book.

From the federal NPI Registry, downloaded 2026-11-04. No paid or sponsored listings. Call the practice to book.

About this list

The NPI Registry is the U.S. government's public register of clinicians, run by CMS. Where a doctor's own practice or hospital page lists training, languages or focus areas, we add them with a link to that page. Pori does not rank, rate or endorse anyone here and is paid by no one to list them. Call the practice to check it takes new patients and your insurance. Is this your listing? Update it in NPPES and it changes here at our next refresh, or email hello@getpori.app to correct or remove it.

Dr. Devor O'connor, MD

DermatologyWallis Dermatology Associates PLLC
3535 N Fourth St Ste 400
Longview, TX 75605
More details
Medical licence
TX #W5905
Also sees patients at
Wallis Dermatology Associates PLLC, 1900 S Washington Ave Ste E, Marshall, TX 75670 · (903) 503-7330
Also sees patients at
Wallis Dermatology Associates PLLC, 2365 Three Lakes Pkwy, Tyler, TX 75703 · (903) 991-4569
NPI issued
2021
Registry details updated 2026.

Dr. Taylor G. Dickerson, MD

DermatologyWallis Dermatology Associates PLLC
3535 N Fourth St Ste 400
Longview, TX 75605
More details
Medical licence
TX #T7197
NPI issued
2018
Registry details updated 2025.

Dr. Robert S. Taylor III, MD

Mohs SurgeryWallis Dermatology Associates PLLC
3535 N Fourth St Ste 400
Longview, TX 75605
More details
Medical licence
TX #H0877
NPI issued
2006
Registry details updated 2024.

Dr. Luke S. Wallis, MD

DermatologyWallis Dermatology Associates PLLC
3535 N Fourth St Ste 400
Longview, TX 75605
More details
Medical licence
TX #1144724717
NPI issued
2018
Registry details updated 2023.

Dr. Mark S. Wallis, MD

Mohs Surgery · Dermatologic Immunology · Dermatology · Pediatric Dermatology · Procedural DermatologyWallis Dermatology Associates PLLC
3535 N Fourth St Ste 400
Longview, TX 75605
More details
Also registered as
Dermatology, Dermatopathology
Medical licence
TX #H6685
NPI issued
2005 · solo practice
Registry details updated 2023.

Dr. Laura P. Fite, MD

DermatologyWallis Dermatology Associates PLLC
3535 N Fourth St Ste 400
Longview, TX 75605
More details
Medical licence
TX #P8354
NPI issued
2012
Registry details updated 2021.

Dr. Alyn D. Hatter, DO

DermatologyDermatology and Skin Cancer Clinic PA
901 Walnut Hill Dr
Longview, TX 75605
More details
Also registered as
Specialist
Medical licence
TX #P3343
Also sees patients at
703 E Marshall Ave Suite 3005, Longview, TX 75601 · (903) 236-3266
Also sees patients at
703 E Marshall Ave Suite 3005, Longview, TX 75601 · (903) 236-3266
NPI issued
2009
Registry details last updated in 2018: call to check they still practise here.

Before your visit, Pori can track your skin with a photo scan, so you can show the dermatologist how it changed over weeks.

Questions

How many dermatologists are there in Longview, TX?

The NPI Registry lists 10 dermatologists with a practice address in Longview, TX: 3 women and 7 men.

Is there a Mohs surgeon in Longview, TX?

2 of them list Mohs surgery, the layer-by-layer removal of skin cancer, as a specialty.

Is there a pediatric dermatologist in Longview, TX?

1 list pediatric dermatology.

How do I book a dermatologist?

Call the practice: ask whether they take new patients and your insurance, and how long the wait is. Many insurers need a referral from your primary care doctor first. For a quick opinion on a rash or spot, some dermatologists also answer photo consultations online.

When should I see a dermatologist rather than try products?

Book a visit for a mole or spot that changes, bleeds or looks unlike your others, a rash that spreads or hurts, acne that leaves scars or doesn't improve after three months of over-the-counter care, and any sudden hair or nail change. Products are for routine care, not for these.