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

Eczema Medication Savings & Support Programs
Click on the product image below to access medication savings or patient support programs from the manufacturer. In some cases, a form must be submitted along with proof of having purchased the med...
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 do biologics work to treat my psoriasis?
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...
What are some basic acne skin care tips?
Here are some basic acne skin care tips that may help to reduce the appearance and severity of acne:Cleanse your skin gently: Use a mild, non-abrasive cleanser to wash your face twice a day. Avoid usi...
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.