Adults over the age of 20 should have a screening every three years while those over 40 should have annual screenings. Risk factors include use of tobacco, heavy alcohol consumption, human papillomavirus (HPV) and/or have a family history of oral cancer.
Palo Alto Dentist Dr. Christine Hansen DDS
416 Waverley Street, Ste A,
Palo Alto, CA 94301
Practice Hours
Monday-Friday • 8 am – 5 pm