Does Dr. Ray accept AARP Medicare Advantage by United Healthcare?

Yes, Dr. Ray accepts United Healthcare Medicare Advantage Insurance.

Does he take Medicare?

Dr. Ray is a participating physician with Medicare.

Is Dr. Ray credentialed for VA insurance?

The practice is in the process of credentialing for Tricare and will update insurance participation on the website.

MARK RAY MD DERMATOLOGY

Name: MARK RAY MD DERMATOLOGY
Address: 2601 Little Elm Pkwy Building 1, Suite 101, Little Elm, TX 75068, Little Elm, TX, US
Telephone: +1972-988-9945

Reviews read through Aug 17, 2026 · Scored Aug 28, 2026 · 44 reviews read

2601 Little Elm Pkwy Building 1, Suite 101, Little Elm, TX 75068

972-988-9945

Visit Website

53.6

DFW Pros score

4.5★ 39 reviews44 read in full

Best for: Friendly staff, thorough evaluations, effective treatments

Listing details verified 13 days ago.

Dr. Mark Ray's practice is noted for its knowledgeable staff and effective dermatological treatments, attracting patients who appreciate the thoroughness of care provided. Although there are significant complaints regarding appointment scheduling and billing practices, many long-term patients vouch for Dr. Ray’s expertise and personable approach, making it a favored choice for dermatology in the area.

Ranked in: Best Dermatologists in DFW

What reviewers consistently mention

Multiple customers describe Dr. Ray as knowledgeable and attentive, emphasizing his ability to accurately diagnose various skin conditions and suggest effective treatments.
Several reviewers highlight the friendly and accommodating nature of the staff, noting prompt service and a pleasant office atmosphere during visits.

Watch out for

Multiple customers report difficulties with scheduling appointments, citing unprofessional behavior from front desk staff when trying to get assistance.
Several reviewers mention dissatisfaction with the quality of care received, including misdiagnoses and inadequate explanations about treatment options.
Multiple customers express frustration with billing issues, including unexpected charges for procedures discussed by Dr. Ray.

How the reviews break down

4.5★ average from 39 Google reviews

5★
34 87%
4★
0 0%
3★
0 0%
2★
0 0%
1★
5 13%

13% of these reviews are one or two stars. A high average with a tail like that usually means something specific goes wrong for a minority of customers, which is what the cautions below are drawn from.

Mark Ray MD Dermatology offers a range of services focused on skin health, including facial examinations and consultations. The office is equipped to address various dermatological concerns, with support from trained nurses.

Services offered by MARK RAY MD DERMATOLOGY

Dermatologist: Offers specialized diagnosis and treatment for skin cancer, psoriasis, and contact dermatitis, along with care for common conditions like acne and warts.

Wheelchair accessible entrance

Wheelchair accessible parking

Wheelchair accessible restroom

Restrooms available

Appointment required

Appointments recommended

Accepts credit cards

Frequently Asked Questions

Cities

Little Elm

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