Lisa Guidry Pruett, MD, FAAD


Board-Certified Dermatologist
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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 and Center for Aesthetic and Laser Medicine Carrollton. Her interests include skin cancer detection, melasma, acne, and cosmetic dermatology. She is the co-founder of SolwearMD, a startup sun protective clothing company. 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
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Clinic Locations

Trinity Dermatology Carrollton
Trinity Dermatology Carrollton

4340 North Josey Lane
Suite 100
Carrollton, TX 75010

(972) 492-7900

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What Our Patients Say

Dr. Lisa A. Guidry Pruett, MD
5 Stars  She is always so kind, efficient and open with me. She is an excellent doctor but also cares about the latest in skin care to help with aging! –
Source : Healthgrades – Jan 17, 2020
Dr. Lisa A. Guidry Pruett, MD
5 Stars  I have been going to Trinity Dermatology for several years and have been seen by both Jon & Lisa Pruett. I have found both to be very good at exams, biopsies, surgery and after care. They demonstrate that they value patients' time by being on time and efficient. I have recommended them to several of my friends and colleagues. –
Source : Healthgrades – Jan 15, 2020
Dr. Lisa A. Guidry Pruett, MD
5 Stars  Dr. Guidry Pruitt did a very through skin check-up. I appreciated the first thing she asked me was what areas of concern I had...at a drs office I can “forget” concerns if I don’t get them out of the way immediately when I am in the examine room. I have extremely thick hair but on my annual exam she went area by area checking my scalp for areas of concern. She treated some of my concern areas But others were not problems. Bottom line didn’t treat areas that were of no concern saving me dollars that I will spend on other health care which I appreciate since I am on a fixed income. She acknowledged areas I have sun damaged but do not need treatment as of yet and made sure I was still protecting my skin by using a 50 plus sunscreen/block. Great doctor...highly recommend...easy going, puts you at ease but extremely knowledgeable in dermatology! –
Source : Healthgrades – Jan 10, 2020

Services Offered By Dr. Pruett