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.
Tips & Wisdom
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
Biologics are a class of medications that are used to treat moderate to severe psoriasis. They are typically used when other treatments, such as topical creams and light therapy, have not been effecti...
Isotretinoin, previously marketed as Accutane, is a medication that is used to treat severe cystic acne that has not responded to other treatments. Isotretinoin is a form of vitamin A and works by ...
The length of time it takes to remove a tattoo depends on several factors, including the size, location, and color of the tattoo, as well as the individual's skin type and overall health.The most ...
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...
Click on the product image to access medication savings or support services offered by the manufacturer In most cases, this form must be submitted along with proof of having purchased the medi...
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.