Dr. Avdeev has written a number of very pertinent articles available in English and other languages online, such as Orthodox Psychotherapy, Forming of a Christian attitude towards mental disorders and methods of their treatment, and Pastoral Psychiatry.
He is an Orthodox Christian, and applies His Faith to his profession. From what I have read his site is certainly a substantial Orthodox Christian disability resource. Here is his website: Dr. Dmitry Avdeev, M.D., Ph.D. (Online Articles)
Here is another article by Dr. Abdeev on Pravoslavie.ru: Neurasthenia
The article sources listed above are in English; the You Tube presentation below is by Dr. Abdeev, in Romanian: