Medical Expertise of Dr. Kristal Guidroz, MD
Diagnosis and treatment of skin conditions, including acne, eczema, rosacea, psoriasis and skin cancer.
About Dr. Kristal Guidroz, MD
- Board Certified and Diplomate of the American Board of Dermatology
- Fellow of the American Academy of Dermatology
- Fellow of the Louisiana Dermatologic Society
- Member of the American Society for Dermatologic Surgery
- Member of the Women’s Dermatology Society
- Affiliated with Oshnser St. Anne Hospital
Patient Education Resources
Does the acne on my back and chest require different treatment from the acne on my face?
Truncal acne, which refers to acne that occurs on the trunk of the body (such as the chest and back), may require a slightly different treatment approach than facial acne. This is because the skin on ...
Truncal acne, which refers to acne that occurs on the trunk of the body (such as the chest and back), may require a slightly different treatment approach than facial acne. This is because the skin on ...
How can a dermatologist make me appear more youthful?
A dermatologist can make you appear more youthful by using a variety of treatments, such as:Topical creams and serums that contain ingredients like retinoids and hyaluronic acid to improve skin textur...
A dermatologist can make you appear more youthful by using a variety of treatments, such as:Topical creams and serums that contain ingredients like retinoids and hyaluronic acid to improve skin textur...
If I have psoriasis, am I likely to get arthritis?
Psoriasis is a chronic skin condition that causes red, scaly patches on the skin. It affects about 2-3% of the population. People with psoriasis are at an increased risk of developing a form of arthri...
Psoriasis is a chronic skin condition that causes red, scaly patches on the skin. It affects about 2-3% of the population. People with psoriasis are at an increased risk of developing a form of arthri...
What are the best sunscreens?
The best sunscreens are those that provide broad-spectrum protection, which means they protect against both ultraviolet A (UVA) and ultraviolet B (UVB) rays. They should also have an SPF (sun protecti...
The best sunscreens are those that provide broad-spectrum protection, which means they protect against both ultraviolet A (UVA) and ultraviolet B (UVB) rays. They should also have an SPF (sun protecti...
What is the treatment for nail fungus?
Treatment for nail fungus (onychomycosis) can be challenging, as the fungus can be difficult to eliminate and may recur. Treatment options include:Topical antifungal medication: Over-the-counter antif...
Treatment for nail fungus (onychomycosis) can be challenging, as the fungus can be difficult to eliminate and may recur. Treatment options include:Topical antifungal medication: Over-the-counter antif...
Grafton Dermatology and Cosmetic Surgery

Serving Terrebonne, Lafourche, Assumption, St. Mary, St. James, St. John the Baptist, and St. Charles Parishes using the latest in dermatological breakthroughs.
Today's techniques in dermatology apply medical breakthroughs that achieve wonders in the enhancement of your appearance. You'll look better, you'll feel better about the way you look.
Our skilled medical staff keeps abreast of the latest developments in skin care technology and uses the most advanced equipment in treatments and procedures.