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

Acne Medication Savings
Click on the medication image to access medication savings from the manufacturer. In most cases, this form must be submitted along with proof of having purchased the medication from the pharmacy. ...
How Does Isotretinoin Work to Treat Acne?
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 ...
Psoriasis Medication Savings & Support
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...
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 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 ...

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.