Dr. Katz (TheraBreath)

America’s Leading Bad Breath Expert

Dr. Harold Katz is the founder of The California Breath Clinics and the developer of the TheraBreath line of premium oral care products. He is the internationally recognized expert in the fields of bad breath, taste disorders, tonsil stones and dry mouth. Known as the ‘Bad Breath Guru’ due to his numerous television appearances on shows like The View and the CBS Early Show, he has helped millions of people around the world control their bad breath problems. Read More