We also have a full-time dermatology clinic in the Silk Mill Building of Orange, Virginia. For an appointment in CHARLOTTESVILLE, please call (434) 296-0113. Fax (434) 293-2367 For an appointment in ORANGE, please call (540) 672-6591. Fax (540) 672-6650. Click here for our PATIENT PORTAL WEBSITE. Click here for our ANNUAL PATIENT REGISTRATION FORM..