Medical Expertise of Dr. William Sumner, MD
Diagnosis and treatment of skin conditions, including acne, eczema, rosacea, psoriasis and skin cancer.
About Dr. William Sumner, MD
Dr. William T. Sumner began practicing here in 2000 and specializes in General Dermatology with interests in skin cancer, acne, eczema/atopic dermatitis and psoriasis. He is a fellow of the American Academy of Dermatology and is Board Certified in Dermatology. Dr. Sumner sees patients of all ages, taking a caring, thoughtful approach that addresses their individual concerns. He is married with three children and enjoys sailing, hiking, acting and singing. In fact, Dr. Sumner used to act professionally and played leading roles in many local community theatre productions.
Conditions Treated
Patient Education Resources
The cost of getting a tattoo and the cost of having it removed can vary depending on several factors such as the size, location, and complexity of the tattoo, as well as the experience and reputation ...
There is some evidence to suggest that diet can play a role in the development of acne. Studies have found that a diet high in sugar and processed foods can increase the risk of developing acne. Diets...
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...
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...
Treatment for psoriasis on the scalp typically involves a combination of topical and systemic therapies.Topical treatments include:Shampoos containing salicylic acid, coal tar, or sulfur, which can he...
Education & Training
Medical School:
Duke University School of Medicine
Internship:
Internal Medicine, Duke University Medical Center
Residency:
Dermatology, Duke University Medical Center
Board Certified:
American Board of Dermatology
Fellow of the American Academy of Dermatology
Professional Affiliations
Dermatology Group of the Carolinas

Since 1991, Dermatology Group of the Carolinas has been providing comprehensive, dermatologic care to each of our patients with compassion, professionalism, and expertise. We specialize in treating all diseases of the skin, hair, and nails as well as promoting the healthy look of beautiful skin. Our goal is to set the standard for dermatological care in this region.
We are one of the largest dermatology practices in the Carolinas, serving residents in Cabarrus, Rowan and surrounding counties for over twenty-seven years. As of July 2018, we are also pleased to be serving the patients in the Lake Norman area of Huntersville. Most importantly our physicians and staff treat each patient with respect and compassion. We take pride in providing comprehensive care in a professional environment with a caring staff.