Contact. Holistic Psychiatry. 3411 Cedar Knolls Dr, Ste B, Kingwood, TX 77339. Ph: 281-532-5462. Schedule an Appointment. Holistic Psychiatry Ph: Kingwood: 281-532-5462 Holistic Psychiatry Statement on COVID-19. It is normal to experience a wide range of emotions and anxiety during a stressful situation like a pandemic..