[Dr. David Kidder, PhD, Counselling Psychologist: Slidell, Louisiana Dr. David Kidder a psychologist, counselor, psychotherapist, and therapist in Slidell, Louisiana offers psychological services including counseling, psychotherapy, psychological evaluation, and self-help information on parenting, stress management, anxiety, depression. ADHD and PTSD are specialties. EMDR trained. Insurance accepted, Blue Cross Blue Shield PPO Telehealth, Telemental Health, Telebehavioral Health, video conferencing, e-therapy, online therapy, online counseling]