Class 4 Laser Treatment At Bloomington Wellness Center Are you wondering what a class 4 laser is? Learn what it is and how it can help you today! CategoryChiropractic Care, Cold Laser Therapy, Dr. Curran Dougherty, Health, Injuries, Pain, Patients, Services Tagsclass 4 laser, services, treatment Write a comment: Cancel replyCommentName * Email * Website Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.