A Premier Practice


Experience Where it Matters

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 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. This can include treating eczema and warts in children, acne in teens and adults, and rashes, skin cancer and signs of aging and sun damage in adults. We believe strongly in educating patients about their condition, prevention, and treatment. We are continually attending conferences and incorporating new procedures, techniques, and medical grade skin care products to offer our patients the most up-to-date care.

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Meet Our Doctor

Board Certified Las Colinas dermatologist Dr. Alison Black is committed to providing comprehensive dermatologic care.

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. In 1995 she began her dermatology practice in Las Colinas, providing treatment of disorders of the skin, hair and nails for adults and children, in addition to providing state-of-the-art cosmetic, laser and surgical treatment. Dr. Black resides in Dallas with her husband. Her interests include golf and French travel, language and cuisine.

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Meet Our Physician Assistant

Cheryl is a board-certified physician assistant with over 20 years of surgical, general, and cosmetic dermatology experience. Her special interests are in the treatment of acne, rosacea, anti-aging, atopic dermatitis and the prevention, detection, and treatment of skin cancers. She received a Bachelor of Science degree in Exercise Science from the University of Florida in Gainesville, FL.


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PURCHASE $249 or more of SkinCeuticals® Products and RECEIVE A SURPRISE Deluxe Travel Size SkinCeuticals Product!

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Latest News & Events

March 2024 – Patient Appreciation Event 3/4-3/8

Patient Appreciation Event March 4th - March 8th 15% off  Botox, Dysport and NEW! Daxxify 15% off  Injectable Fillers and Sculptra 20% off  Any Botox, Daxxify or Dysport and Injectable Filler purchased at the same time 15% off  Packages ...
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Jan 2024 – Winter Filler Special

Winter Filler Pop-Up Special! Save $75 on any full size syringe of your favorite filler January 22 thru February 8.  Call 972-432-0300 to schedule your appointment! *Must be a Alle or Aspire member! *Space is ...
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Visit Las Colinas Dermatology

Monday - Thursday: 7:30am - 5pm
Friday: 7:30am - 1pm
Saturday & Sunday: Closed

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