Las Colinas Dermatology
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Las Colinas Dermatology
Dr. Alison Black founded Las Colinas Dermatology in 1995 to provide comprehensive medical, surgical, and cosmetic dermatologic care to patients in Las Colinas, Irving, Coppell, and the surrounding areas of the Dallas-Fort Worth metroplex.

At Las Colinas Dermatology Dr. Black, our nurse practitioner Brooke Smart and our physician assistant Cheryl Sundlov meld over 50 years of combined experience with compassion for patients to provide expert care in a warm and welcoming setting.Our practice focuses on meeting the dermatologic needs of the entire family.
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Dr. Alison Black, a board certified dermatologist, is a native of Baton Rouge, Louisiana. She attended Texas A&M University and graduated summa cum laude with a Bachelor of Science in Biology. She received her Doctor of Medicine degree from University of Texas Southwestern Medical School in Dallas, Texas and then completed her internship and dermatology residency at Parkland Memorial Hospital and U.T. Southwestern Medical School.
Las Colinas Dermatology provides medical, surgical, and cosmetic dermatology care for patients in Irving, TX and surrounding areas. This patient resource page provides important information about appointments, insurance plans and office policies. We have also included new patient forms for your convenience.
It is an exciting time in the world of dermatology and aesthetic procedures, with the advent of many non-surgical procedures such as muscle-relaxing toxins to soften expression lines, lasers and Intense Pulsed Light for skin rejuvenation, and fillers to restore volume in a balanced, natural way.

The latest injectables and other non-invasive procedures, most involving little to no down time, have revolutionized prevention and treatment of wrinkles, sun damage and other signs of aging.With beautiful, natural-looking results, these procedures gradually reduce the signs of aging to maintain a youthful look.
When you smile, laugh, frown, or look puzzled, you contract the muscles of your face. Over time, these contractions produce permanent furrows and deep wrinkles in the skin, especially around the eyes and mouth, between the eyebrows, and on the forehead. These lines can make you look older, sad, angry or tired.
The First and Only Dynamic Hyaluronic Acid Filler is Available Now at Las Colinas Dermatology!. The RHA Collection of dermal fillers is the most advanced hyaluronic acid (HA) treatment available. The unique formula provides our patients with more natural looking results that are guaranteed to last.
Reviews (21)
Hari Madeti
Hari Madeti
Jan 18, 2022
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We had the worst ever experience when we brought our kid to Las Colinas Dermatology. Cheryl Sundlov PA did not even properly look at the kid. It’s just waste of money. I will not recommend anyone to go here.
Alex J. R.
Alex J. R.
Nov 11, 2021
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They changed my appointment time so I had to change my work schedule, took me 10 minutes to find the office and wound up late by 3 minutes because of it. Couldn’t attend me, lady in the front wasn’t wearing a mask which is mandated by the building. Main practitioner wasn’t even in. Don’t recommend.
Arun P.
Arun P.
Jul 29, 2021
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Will not recommend this medical practice to anyone given that they take health issues as a joke. Avoid this practice to save you from misdiagnoses.

Had a really bad experience with this clinic. My first visit was virtual and the medication prescribed did not work. Was asked to provide pictures prior to the visit which were not even reviewed by anyone based on the questions that were asked. So I scheduled an in person visit with the nurse practitioner as a follow up. There was no attempt for a thorough diagnosis. Generic triggers like weather and stress were given as findings.

I sought a second
Dan Koller
Dan Koller
Jun 30, 2021
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My first visit with Dr. Black was a great experience. She did a thorough examination and provided thorough explanations. Her bedside manner put me at ease immediately.
Barry Santiago
Barry Santiago
May 31, 2021
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The Las Colinas staff was very friendly.They provided excellent service. I did filled out the required documents online, which substantially reduced my wait time. Cheryl was very professional and friendly as well and made my visit an excellent experience, and addressed my issue that same day.
Mary H.
Mary H.
Apr 21, 2021
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Great dermatologist! I see Brooke and she is very thorough and truly cares for her patients. Staff always very friendly and professional.
Cassidy C.
Cassidy C.
Feb 11, 2021
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Dr. Allison Black is the best! She is very knowledgeable and a great listener. I never feel like I am being rushed. She answers all my questions. She cares about her patients and goes above and beyond! I'm really grateful I found her!
Jamy Rathke
Jamy Rathke
Oct 28, 2020
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Brooke Smart, NP, is top notch. Her bedside manner is warm and accommodating, her skill at diagnostics and determining best treatment leaves nothing to be desired. Whether you have dermatologic issues, or want cosmetic treatment, she is the go to practitioner.
Make an appointment with her. You will be pleased!
Marty Slade Perlman
Marty Slade Perlman
Sep 26, 2020
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Dr. Alison Black and Brooke are always very attentive and very thorough. Whether it's a routine skin check or a cosmetic appointment, they do excellent work. I will be back for my yearly skin checks! And I'd highly recommend this office for all of your skincare needs.
Y. Okamura
Y. Okamura
Jan 07, 2020
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Went to this location about 5-6 times over 2 years. The Nurse Practitioner- Brooke, is very friendly and helped me with my issues very professionally. I credit the fact that I was able to finish my 1 1/2 years of undergrad with a decent quality of life to this location. The prescriptions they recommended were mostly steroids, but they worked wonders to clear my stubborn eczema. They made sure that I had access to all of the prescriptions I needed that fit my budget. Thanks Las Colinas Dermatology.
Brandy B.
Brandy B.
Dec 20, 2019
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Dr. Black is INCREDIBLE!!! She is very experienced and knowledgeable. I never feel rushed or embarrassed to ask her questions. She gives me that confidence. Whatever we discuss, she explains thoroughly and will even draw pictures or write down information so that I have a better understanding. I also appreciate that they have prices for me on whatever I'm planning on doing so that way I'm not surprised by the bill. I trust her completely. Plus, she's from Louisiana so you know she's cool. I've never met Dr. Smart but every time she sees me, even though I've never been
Basil C.
Basil C.
Mar 08, 2019
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My dermatologist in Grapevine gave a 30 days treatment for my skin. I tried it for 30 days with no change at all.
This afternoon at 2:30 I went to Las Colinas Dermatology and saw Brooks Smart who prescribed a different application to my skin. I applied it at 3:30 PM and now is 8:30 PM and I already see and 80% improvement. How can I not give that a 5 stars rating.
El B.
El B.
Aug 27, 2018
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I absolutely loved the dermatologist! She did a great job and was very personable. However...checking out was not so great. Here's how it went:
Receptionist: "That will be 200 today."
Me: "I don't t have a copay. Once you submit it to the insurance I'll be happy to pay what I owe."
Receptionist: "Oh, we called the insurance. You owe 200."
Me: "Um. I've already met my deductible and I don't believe I owe 200. Please submit it and I'll pay what insurance says I owe."
Receptionist: (Who is not at all pleasant now) "
Honest R.
Honest R.
Sep 23, 2017
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Ok so I was scheduled for Botox with Brook, the PA. I've never had anyone other than a doctor do my injections. So, I was a little hesitant. However, the refreshments in the tiny (but cozy) waiting room put me somewhat at ease. But, my ease was short-lived after being whisked out of the waiting room by a tech that apparently hated her job. She was smug, angry, and lacking in customer service skills. As she took pictures she barked out orders like I was at the DMV - "turn right", "left". There was no attempt at chit chat (oh and yes, I tried) not even a smile or a
Jill J.
Jill J.
May 16, 2017
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My husband and I have been Dr. Black's patients for at least 10 years. Before we found Dr. Black, our experience with other dermatologists lead us to think we had to be proactive and tell what concerns we had. They lacked the expertise recognizing potential skin problems, etc. that we wouldn't know how to search. Not with Dr. Black and Brook. They both proactively check the full body. Each of us come with questions about concerned areas. These two professionals listen to what we say, check the areas we brought to their attention as well as check their own procedure for possible problems
Michele H.
Michele H.
Dec 15, 2016
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I first saw Brooke in May for an annual exam and a consult on my aging skin. With a clear bill of skin health, I signed on for some voluma and later Botox. Brooke is an artist, and was able to put the definition back in my face exactly where it belonged. She was also able to correct my RBF which I didn't even know could be done, with a little Botox! It's time to re-up so I'll be back soon. She was ridiculously patient with my bazillion questions and worries about possible side-effects, and she has a super calming presence and kept me busy during the procedures so I barely thought
Deb H.
Deb H.
Aug 20, 2015
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Dr. Black is a very good Dr. She takes time with you; listens: and explains her treatment plan succincly and in easy to understand terms. Her medical staff are fast, efficient, and knowledgable. While efficient and fairly quick I wouldn't say the front office is overly friendly. My biggest suggestion is to add a water dispenser or drink center in the waiting room. That would be really helpful.
Vanessa L.
Vanessa L.
Jul 02, 2015
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Great first appt with Brooke the NP! Had no problems getting an appointment in a timely manner. They sent me a link so I could fill out all the paperwork ahead of time. I really hate filling out paperwork in the doctor's office so I love that I could do all that online before my appointment! Staff was very friendly and on top of their jobs, virtually no wait time! Thanks!
Heather L.
Heather L.
Jan 23, 2015
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Dr. Black and staff are wonderful!

I came here for laser hair removal and a skin check up. They answered all my questions and made me feel really comfortable. Everyone was really friendly and I ended up with great results.

When it's time for Botox, I'm headed here!
Russ G.
Russ G.
Mar 03, 2014
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One of the worst doctor experiences i've had in years!

First off getting an appointment was a real hassle. Not many times and they dont really work with you, the customer. Office hours are very limited as well. Then, when calling back I got an attitude from one of the employees when I didnt know every answer about my insurance. Here's my insurance policy number you tell me. Sorry, I will not do your job too.

Also, as a new customer they will pester you to fill out some long bio online. what happened to doctors collecting information about their customers and not forcing them to submit
Christina H.
Christina H.
Jul 27, 2013
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Dr. Black is so fantastic! I've been going to her for almost 13 years. I trust her with everything- she also has a great eye for the "fun" procedures. (botox, distort, fillers etc)

She's wonderful, highly recommend.