Dermatology encompasses the diagnosis and treatment of diseases of the skin, hair, nails and mucous membranes. Shannon's board-certified dermatologists provide exceptional care to patients of all ages in a professional setting.

Dermatologists diagnose and treat more than 3,000 different diseases including:

  • Skin¬†cancer
  • Moles
  • Birthmarks
  • Cysts and all growths of the skin.
  • Allergic and immunologic diseases of the skin: allergic contact dermatitis, immunobullous disease and skin findings in connective tissue disease
  • Psoriasis
  • Acne
  • Warts
  • All rashes and growths of the skin.
  • Diseases of hair, nails and mucous membranes

Surgical treatment may be utilized by a dermatologist to treat:

  • Skin cancers, including Basal Cell Carcinoma, Squamous Cell Carcinoma, and Malignant Melanoma.
  • Moles, warts, birthmarks, age spots and cysts.
  • Cryosurgery, the application of extreme cold, of pre-cancerous lesions warts and age spots.
  • Mohs Micrographic Surgery


The Dermatology department accepts referrals from all providers.

Contact Us


Shannon Clinic-Harris
220 E Harris
San Angelo, TX 76903

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