I have been Dr. Hansen's patient for approximately 20 years. I'm very happy with all he's done for my health. I find him very knowledgeable and ethical, with only his patients' best interests in mind. He is always researching and evolving, keeping pace with alternative medicine. His staff is extremely helpful and accommodating. I've never regretted putting my trust in Dr. Hansen and am very grateful for all he's done for my health for all of these years.