Dr. Sandra Johnson, MD


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Johnson Dermatology
5921 Riley Park Dr
Fort Smith, Arkansas 72916
For an appointment, call (479) 649-3376

About Dr. Sandra Johnson, MD

Sandra Marchese Johnson received her certification from the American Board of Dermatology in 2000. She was raised in northeast Ohio, graduating from Northeastern Ohio Universities College of Medicine in 1996.

After residency at UAMS, she served as the UAMS Director of Dermatology Clinical Trials and supervisor of cosmetic training for dermatology residents.She has 2 patents for the novel treatments for warts, co-authored a book about warts, participated in more than 30 clinical trials, and published more than 60 scientific articles.

Conditions Treated

Aging Skin & Wrinkles
Allergic Contact Dermatitis
Atopic Dermatitis
Hair Loss (Balding)
Seborrheic Keratosis
Skin Cancer

Tips & Wisdom

Narrowband UVB for Psoriasis has Fewer Side Effects
At Johnson Dermatology, we typically encourage you to practice sun smart behaviors and limit your exposure to ultraviolet (UV) light. This is because UV light causes mutations in the skin that may lead to skin cancer AND lowers your immunity/inflammation in the skin. Some people however suffer from too much inflammation in their skin. These conditions include but are not limited to atopic dermatitis/eczema, psoriasis, pruritus/itching, and vitiligo. Phototherapy is the use of light to trea...

Patient Education Resources

How do biologics work to treat my eczema?
Biologics are a class of medications that can be used to treat eczema, a chronic skin condition characterized by inflammation and itching. Biologics work by targeting specific parts of the immune syst...
How is atopic dermatitis different from eczema?
Atopic dermatitis and eczema are often used interchangeably, but they are not exactly the same thing. Atopic dermatitis is a type of eczema.Eczema is a general term that refers to a group of condition...
What are some treatments to get rid of warts?
The best treatment for warts will depend on the type and location of the wart, as well as the patient's overall health and preferences. Some common treatment options for warts include:Salicylic ac...
What is facial rejuvenation?
Facial rejuvenation refers to a variety of cosmetic treatments that are designed to improve the appearance of the face and make it look more youthful. These treatments can include a combination of non...
What is the best brand of botulinum toxin to improve my appearance?
Botulinum toxin is a type of neurotoxin that is used for a variety of cosmetic and medical purposes. There are several different types of botulinum toxin available on the market, each with their own u...

Education & Training

  • Internship: University of Arkansas for Medical Sciences
  • Other Training: Northeastern Ohio Universities College of Medicine

Professional Affiliations

Johnson Dermatology

Our entire team is dedicated to providing highest quality of dermatologic and cosmetic care to preserve the beauty of healthy skin.

Dr. Brad Johnson, Dr. Sandy Johnson and Dr. Garrett Nelson, board certified dermatologists, are medical doctors specially trained to recognize and treat problems of the skin, hair, and nails. Nina Copeland, our nurse practitioner, has more than 8 years of clinical experience and specializes in cosmetic and surgical dermatology. Honey Schaumburg, our physician assistant, is certified in Dermatology and specializes in customized medical dermatology treatments. Dr. Amy Hudson our board certified Dermatopathologist.

Dr. Brad Johnson and Dr. Garrett Nelson are surgeons who specializes in skin cancer and offers Mohs micrographic surgery, the treatment with the highest cure rate for the most common forms of skin cancer.