Our San Antonio - Stone Oak location has closed. Dr. Petr will now see all patients at U.S. Dermatology Partners San Antonio.

Katy Wiltz, MD


Board-Certified Dermatologist
Dr. Katy Wiltz, Farnsworth Dermatology New Orleans, LA U.S. Dermatology Partners

Katy Wiltz, MD, FAAD, is a native of Krotz Springs, Louisiana, and a graduate of Louisiana State University Health Sciences Center. She completed her dermatology residency at LSU Health Sciences Center where she served as chief resident in her final year. Dr. Wiltz is a diplomate of the American Board of Dermatology, a fellow of the American Academy of Dermatology and a member of the Women’s Dermatologic Society. She has been in practice since 2010.

Dr. Wiltz is well-versed in the treatment of hair, skin and nail disorders. She sees patients of all ages from infancy through adulthood. Dr. Wiltz also sees students at LSU in Baton Rouge one day per week. Dr. Wiltz enjoys treating a variety of skin disorders and has a special interest in the treatments of acne, atopic dermatitis/eczema, rosacea and skin cancers/precancers.

In her free time, Dr. Wiltz enjoys spending time with her family, reading and cooking.

Dr. Wiltz is happy to be providing effective and thorough dermatologic care in the New Orleans area at Farnsworth Dermatology New Orleans, now a part of U.S. Dermatology Partners.

Clinic Locations

Farnsworth Dermatology New Orleans
Farnsworth Dermatology New Orleans

2633 Napoleon Avenue
Suite 1020
New Orleans, LA 70115

(504) 891-8004

What Our Patients Say

Katy Wiltz, MD
5 Stars  After my visits with Dr. Wiltz I always feel well informed about how to take care of my skin/health. She answers all of my questions so that I understand what is going on with my issues. Dr. Wiltz and her staff have very pleasant attitudes which makes me very comfortable to be able to talk about my health. –
Source : Healthgrades – Nov 20, 2018
Katy Wiltz, MD
5 Stars  Dr Wiltz and her staff are the best! I trust her decisions on my care. She is always available for any concerns or questions I may have. Highly recommend Dr Wiltz and her caring staff. –
Source : Healthgrades – Nov 08, 2018
Katy Wiltz, MD
5 Stars  She is so conscientious! She will go above and beyond to give you the proper care. –
Source : Healthgrades – Nov 08, 2018

Services Offered By Dr. Wiltz