Annise Claude PA CAnnise Claude (formerly Williams-Nairn) is a nationally certified Physician Assistant specializing in neurology.  She completed her Bachelor of Science degree in biology from Florida A&M University in Tallahassee, Florida and earned her Master of Medical Science at Mercer University in Atlanta, Georgia. Ms. Claude is certified by the National Commission for Certification of Physician Assistants and is a member of the American Academy of Neurology.