Meet DermSurgery’s Woodlands Dermatologist Office and the Doctors

Woman and man in white coats in DermSurgery entryway.

DermSurgery recently opened a new dermatology office location in The Woodlands, a master-planned community about 25 miles north of Houston along I-45. Patients will enjoy the same professionalism and service as in all of DermSurgery’s other locations. This new office provides a full scope of pediatric and cosmetic dermatology as well as offering the revolutionary Mohs surgery procedure for skin cancer patients.

Our Woodlands patients will be served by two doctors and we’d like to introduce them to you.

Diane Trieu, MD

Dr. Trieu is a board-certified dermatologist specializing in Mohs micrographic surgery, cosmetic surgery, dermatologic surgery, and the treatment of skin cancer.

She graduated Summa Cum Laude upon completing her undergraduate training at Tulane University. Also at Tulane she received her medical degree and did her dermatology residency, during which she served as chief of cosmetics.

An additional year was devoted to Mohs surgery fellowship training with DermSurgery’s recognized Mohs authority Dr. Leonard Goldberg at our clinic and Houston Methodist Hospital. Dr. Trieu currently is on the faculty of Tulane Dermatology in New Orleans. She is fluent in both English and Vietnamese.

Dr. Trieu is a Fellow of the American College of Mohs Surgery and the American Society for Dermatologic Surgery. She is a Diplomat of the American Board of Dermatology. In addition, she has been involved in research trials and is the author of numerous abstracts and articles in dermatology journals.

Matthew J. Sewell, MD, PharmD

Dr. Sewell is a board-certified dermatologist specializing in general, cosmetic, laser and pediatric dermatology. He brings to the DermSurgery Woodlands team special interests in the treatment of skin cancer, pigmentary disorders, eczema, psoriasis, acne and other aesthetic dermatological disciplines.

He received his Bachelor of Science degree in chemistry and his Doctor of Pharmacy degree at the University of Louisiana at Monroe, where he was a Howard Hughes Scholar. He earned his medical degree at Louisiana State University in Shreveport.

After graduation, Dr. Sewell served for a year as pediatric intern at the University of Texas Health Sciences Center in San Antonio. He went on to finish his dermatology residency at Virginia Commonwealth University, where he was chief resident in his last year. He rounded out his training with a pediatric dermatology fellowship at the University of North Carolina in Chapel Hill. He has received many honors and awards and has authored multiple publications.

With his extensive training and focus on pediatric dermatology, Dr. Sewell is ideally suited to provide quality care to the entire family. He always strives to build long-term relationships with his patients and works with them to develop tailored treatment plans for their unique needs.

Welcome, Dr. Trieu and Dr. Sewell.  We’re glad that you’re part of our team!

DermSurgery in The Woodlands is located at the following:

DermSurgery Associates – The Woodlands
17183 I-45 South, Suite 510
The Woodlands, Texas, 77385


Now Accepting Patients!

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