Rosario Skin Clinic is now becoming

Frontier Dermatology

Mount Vernon

In the heart of Skagit County, our Mount Vernon location serves the communities of Avon, Skagit City, Burlington, Baker Heights, Cedardale, Big Lake, Chuckanut Junction and Fredonia. Our board-certified dermatologists and dermatology-trained nurse practitioners provide compassionate care and specialize in the treatment of conditions of the skin, hair and nails, including skin cancer.


Location History

  • Rosario Skin Clinic

Medical Services

  • Acne Treatment
  • Eczema and Psoriasis Management 
  • Autoimmune Disorder Management
  • Dermatitis and Allergy Testing
  • Mohs Micrographic Surgery
  • Cyst and Growth Removal
  • Scar Revision
  • Mole Evaluation

Cosmetic Services

Skin and Facial Care

  • Acne Extractions
  • Chemical Peels
  • Dermal Fillers & Injectables

Surgical Services

  • Cosmetic Mole Removal

Mount Vernon

1600 Continental Pl, Suite 101, Mount Vernon, WA 98273

Phone: 360-336-3026

Fax: 360-428-4227



  • Medical & Surgical Dermatology
  • Cosmetic Dermatology
  • Allergy and Immunology
  • Mohs Surgery

Where to Find Us

1600 Continental Pl, Suite 101, Mount Vernon, WA 98273
Across from Motors Unlimited and Banner Bank