Professionals listed here were Board Certified Diplomates and Sexologists prior to the updated requirements and new certification. These are expired certifications and longer used by the American Board of Sexology. Please note that many of the professionals with the old certifications currently hold the new ABS certification. Professionals who do not have the new certification may be in the process of updating their credentials or are in the renewal process. Professionals who only hold the expired certification may be fully qualified sexologist, but we would be unable to verify their current standing.