Lisa Guidry Pruett, MD, FAAD


Board-Certified Dermatologist
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Dr Lisa Pruette Trinity Carrollton Dermatology Texas U.S. Dermatology Partners Acne Skin Cancer

Dr. Lisa Guidry Pruett is originally from southern Louisiana. At an early age, she decided that she wanted to be a physician because of her love for science and learning. She spent summers working in her father’s internal medicine practice in Covington, Louisiana, and watched her mother attend medical school while she was in high school. She graduated summa cum laude from the University of Alabama in 1999, where she was the recipient of the Septima Cecilia Smith Award, which is given to the most outstanding graduating biology major.

She then entered Louisiana State University School of Medicine where her husband, mother, father, brother and sister all graduated with MD degrees. She was inducted into LSU’s chapter of Alpha Omega Alpha, the only medical honor society, as a junior with only six other junior medical students. She consistently scored in the 99th percentile nationally during medical licensure and dermatology inservice exams. Her interest in dermatology began during clinical rotations as a medical student when she was exposed to a variety of skin disorders in her pediatric, medical, surgical and obstetric rotations. She completed her internship in internal medicine at LSU Charity Hospital and her dermatology residency at LSU in Shreveport and New Orleans.

She started a dermatology clinic in the Northshore location of Ochsner Health System and was the sole dermatologist there for three years. She moved to Dallas in 2009 when she married her husband, Jon, who she practices with at Trinity Dermatology Carrollton. When she is not practicing dermatology, she is happily busy raising two sons and two daughters.

Specialties and Affiliations

Alpha Omega Alpha Medical Honor Society

Clinic Locations

Trinity Dermatology Carrollton
Trinity Dermatology Carrollton

4340 North Josey Lane
Suite 100
Carrollton, TX 75010

(972) 492-7900

What Our Patients Say

Dr. Lisa A. Guidry Pruett, MD
5 Stars  Dr. Pruett was really nice and caring. Agree with a previous comment that the staff was great but the checkout staff was lukewarm for sure. Otherwise will be back to see her again! –
Source : Healthgrades – Jul 20, 2019
Dr. Lisa A. Guidry Pruett, MD
5 Stars  Dr. Pruett is always friendly and kind, as well as thorough and professional. She never rushes through the appointment and answers all my questions and concerns. Her medical assistants are equally as friendly and helpful. The wait times I have experienced have always been minimal. The front office staff is usually friendly however the check-out staff is a little lukewarm. All in all, I still give it the top rating. –
Source : Healthgrades – Jul 10, 2019
Dr. Lisa A. Guidry Pruett, MD
5 Stars  I have been her patient for several years. She clearly explains which bumps on my skin are needing to be removed and why; she is friendly and easy to discuss concerns with; the waiting times are short; and I would definitely refer her to someone needing a dermatologist. –
Source : Healthgrades – Jun 22, 2019

Services Offered By Dr. Pruett