Dr. William Parsons, MD


Physician
Dermatology

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Dermatology Associates of San Antonio
18540 Sigma Road
San Antonio, Texas 78258
For an appointment, call (210) 490-4661
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Medical Expertise of Dr. William Parsons, MD

Diagnosis and treatment of skin conditions, including acne, eczema, rosacea, psoriasis and skin cancer.

About Dr. William Parsons, MD

Dr. William T. Parsons is a dermatologist providing medical care to patients in the San Antonio, Texas area.  After completing his medical degree at the Medical University of South Carolina, Dr. Parsons then completed his internship in internal medicine at the Medical College of Georgia Hospitals, followed by a residency in dermatology at the Brooke Army Medical Center.

Make an appointment with Dr. William T. Parsons by contacting Dermatology Associates of San Antonio in San Antonio.

Patient Education Resources

Does Coolsculpting® really work?
CoolSculpting® is a non-surgical, non-invasive procedure that uses a device to cool targeted areas of fat, causing the fat cells to freeze and die. Over time, the body naturally eliminates these d...
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...
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...
What is the treatment for severe atopic dermatitis?
The treatment for severe atopic dermatitis will depend on the individual case, but it may include a combination of the following:Topical corticosteroids: Topical corticosteroids can be used to reduce ...
What medications are used to treat acne?
There are several medications that can be used to treat acne, including:Topical retinoids (e.g. tretinoin, adapalene)Topical antibiotics (e.g. clindamycin, erythromycin)Topical benzoyl peroxideOral an...

Education & Training

  • Residency: San Antonio Uniformed Services Health Education Consortium
  • Internship: Medical College of Georgia
  • Medical School: Medical University of South Carolina College of Medicine

Professional Affiliations

Dermatology Associates of San Antonio

Established in 1985, Dermatology Associates of San Antonio offers comprehensive care in medical, surgical and cosmetic dermatology. Our staff of board-certified dermatologists, led by Dr. William Parsons, can be relied on to provide you with the most current and trusted treatments for the Skin, Hair and Nails while offering the latest in dermatologic technology available. Our three convenient locations continue to grow, offering the latest techniques and time-tested resolutions. We have been serving the San Antonio community for over twenty-eight years and have physicians capable of meeting the needs of each patient, from children to grandparents, reaching any demographic. Three of our doctors have served in the military, and DermSA is proud to assist that special group.