The physicians at DermAssociates are dedicated to providing you and your family with exceptional medical, surgical, and cosmetic dermatologic care. The practice was established in 1974 by Dr. Norman A. Lockshin. All of the physicians at DermAssociates are board certified in dermatology. The diverse medical training of DermAssociates’ physicians offers patients varied medical perspectives for treating the most complex cases at either our Silver Spring or Rockville location.